tag:blogger.com,1999:blog-15650223088944796422024-03-14T12:40:04.961+05:30BSc (IT) and BSc (Comp Science) - University of MumbaiFor BSc (IT) and B.Sc.(Computer Science) students of University of MumbaiMukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.comBlogger62125tag:blogger.com,1999:blog-1565022308894479642.post-50933141990354995652022-07-15T20:35:00.006+05:302023-03-29T18:44:38.410+05:30Link to new siteI am no longer updating this blog. I now have the site <a href="https://scitechgen.com" target="_blank">https://scitechgen.com</a> where I put up more information and it is also updated regularly.
Please visit the site https://scitechgen.com for more. <div><br /></div><div>I also have my YouTube channel <a href="youtube.com/scitechgen" target="_blank">youtube.com/scitechgen</a> where I put up explanatory videos on Computer Science, mathematics, Physics and Statistics. </div><div><br /></div><div> It will be nice if you can join me in these two places (its FREE!) and share your views, experiences and articles. </div><div><br /></div><div> Thank you.</div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0India20.593684 78.96288-7.7165498361788458 43.80663 48.903917836178849 114.11913tag:blogger.com,1999:blog-1565022308894479642.post-26185724695865671882020-11-26T21:58:00.004+05:302020-11-26T21:58:39.062+05:30Quantum Mechanics – The Model Explains<p> </p><h1 class="posttitle" style="background-color: white; color: #111111; font-family: Merriweather, Georgia, serif; font-size: 1.75em; letter-spacing: -1px; line-height: 1.2; margin: 4px 0px 0px; outline: none; padding: 0px;"><a href="https://scitechgen.com/2020/11/18/quantum-mechanics-the-model-explains/" target="_blank">Quantum Mechanics – The Model Explains</a></h1>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-8432640884562576552020-11-26T21:57:00.004+05:302020-11-26T21:57:37.114+05:30What is the order of learning coding (programming) languages?<p> </p><h1 class="posttitle" style="background-color: white; color: #111111; font-family: Merriweather, Georgia, serif; font-size: 1.75em; letter-spacing: -1px; line-height: 1.2; margin: 4px 0px 0px; outline: none; padding: 0px;"><a href="https://scitechgen.com/2020/11/23/what-is-the-order-of-learning-coding-programming-languages/" target="_blank">What is the order of learning coding (programming) languages?</a></h1>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-59876587332789380482020-11-26T21:56:00.004+05:302020-11-26T21:56:37.946+05:30What is the value of NPTEL online certification courses? Will they help in pursuing further education in a different major, or in placements?<p> </p><h1 class="posttitle" style="background-color: white; color: #111111; font-family: Merriweather, Georgia, serif; font-size: 1.75em; letter-spacing: -1px; line-height: 1.2; margin: 4px 0px 0px; outline: none; padding: 0px;"><a href="https://scitechgen.com/2020/11/24/quora-what-is-the-value-of-nptel-online-certification-courses-will-they-help-in-pursuing-further-education-in-a-different-major-or-in-placements/" target="_blank">What is the value of NPTEL online certification courses? Will they help in pursuing further education in a different major, or in placements?</a></h1>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-88215738937642544742020-11-26T21:55:00.002+05:302020-11-26T21:55:32.428+05:30Is it easier to learn other coding languages (like Java, C, C#, etc.) if you know HTML?<h1 class="posttitle" style="background-color: white; color: #111111; font-family: Merriweather, Georgia, serif; font-size: 1.75em; letter-spacing: -1px; line-height: 1.2; margin: 4px 0px 0px; outline: none; padding: 0px;"><a href="https://scitechgen.com/2020/11/25/is-it-easier-to-learn-other-coding-languages-like-java-c-c-etc-if-you-know-html/" target="_blank">Is it easier to learn other coding languages (like Java, C, C#, etc.) if you know HTML?</a></h1><p>https://scitechgen.com/2020/11/25/is-it-easier-to-learn-other-coding-languages-like-java-c-c-etc-if-you-know-html/</p><p><br /></p>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-43158629352593599222020-11-26T21:50:00.001+05:302020-11-26T21:50:03.755+05:30Closure of Yahoo groups<p> <span style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">Dear friend,</span></p><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">I hope this finds you safe and healthy.</div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">Yahoo has announced that Yahoo groups service will be shutting down on Dec 15, 2020 and members will no longer be able to send or receive emails from Yahoo Groups. </div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">The groups, <b>'notesonline'</b>, <b>'notesonline2',</b> and <span style="font-weight: bold;">'notesonline3' </span>started in 2001, and since then we have all moved on. I am now putting all relevant information about computer science, IT, physics, Math, AI, ML, etc on the website <a class="yiv5689078153ydp8c3859b2yiv5152420086ydp98c5fc9enhancr_card_6868959832" href="https://scitechgen.com/" rel="nofollow" style="color: #196ad4;" target="_blank">SciTechGen.Com</a> and my </div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">YouTube channel <a href="https://www.youtube.com/channel/UCc_7dvYdimuLQBnImWWLfNw" rel="nofollow" style="color: #196ad4;" target="_blank">https://www.youtube.com/channel/UCc_7dvYdimuLQBnImWWLfNw</a> . </div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">You are welcome to subscribe to the YouTube channel and the SciTechGen.com, entirely free. Do share this information with your friends, colleagues, and students. If you would like to contribute articles to my website scitechgen.com, you may contact me on my email address given below.</div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">I want to thank you for being a part of this group, for contributing to it by way of sharing notes and files.</div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">Good luck and God Bless. </div><div style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;"><br /></div><div dir="ltr" style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">Mukesh N Tekwani </div><div style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">Computer Science / IT / Physics </div><div style="background-color: white; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;">Email: scitechgen@outlook.com</div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-76666375349191466682020-06-21T18:42:00.001+05:302020-06-21T18:42:50.242+05:30Digital electronics Worksheets<a href="https://scitechgen.com/2020/06/07/digital-electronics-self-study-worksheets/">Digital Electronics Self Study Worksheets</a>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-65925037479009368212020-06-21T18:38:00.000+05:302020-06-21T18:38:14.263+05:30Good Books on Computer Science<a href="https://scitechgen.com/books-more/">Here are my recommendations</a> for good books on Computer Science and Programming.<div><br /></div><div><br /></div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-27165603241424234722020-06-21T18:35:00.000+05:302020-06-21T18:35:39.785+05:30Java Programming<a href="https://scitechgen.com/java-programming/" target="_blank">Here are my notes</a> and programs on the following topics on Java:<div><br /><div>1. Java Network Programming Theory</div><div>2. Java Network Programming Practical Programming</div><div>3. Java Servlets</div><div>4. Java Swing</div><div><br /></div></div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-82199467260888635692020-06-21T18:30:00.001+05:302020-06-21T18:30:19.269+05:30Python Numpy Programming-An Introduction<a href="https://scitechgen.com/computer-science/numpy/">Here's my tutorial on Numpy basics.</a><div><a href="https://scitechgen.com/computer-science/numpy/">With many programs.</a></div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-28866761573465762602020-06-21T18:26:00.001+05:302020-06-21T18:27:43.041+05:30Math and Programming for Bioinformatics<div><a href="Math and Programming for BioTechnology and BioInformatics https://scitechgen.com/2020/03/04/math-and-programming-for-biotechnology-and-bioinformatics/">Read this article and watch the YouTube video</a></div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-26668722424828399852020-06-21T18:06:00.001+05:302020-06-21T18:06:14.439+05:30Computer Algorithms<a href="https://scitechgen.com/2020/06/16/computer-algorithms/" target="_blank">https://scitechgen.com/2020/06/16/computer-algorithms/</a><br />Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-40450173327364632882020-06-21T10:48:00.002+05:302020-06-21T10:48:55.487+05:30Decimal Number to Octal Number Conversion<br /><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/d1Uf12nnhhc" width="320" youtube-src-id="d1Uf12nnhhc"></iframe></div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-59055292376772838642020-06-21T09:17:00.002+05:302020-06-21T09:20:14.395+05:307 Layers of OSI Reference Model<span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;"><b>OSI Reference Model Tutorial (OSI Model of Networking) For Exams</b></span><div><font color="" face=""><span style="font-size: 15px; white-space: pre-wrap;"><br /></span></font><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/b-JU9aWdoP8" width="320" youtube-src-id="b-JU9aWdoP8"></iframe></div><div><br /><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">
<b>------ FEEBACK and QUESTIONS:</b></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">If you have any questions or feedback on this topic, please email at scitechgen@outlook.com</span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;"><br /></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">
<b>------ QUIZ: Take a short quiz on this topic. </b>
<a href="https://scitechgen.com/2020/06/16/quiz-osi-reference-model/" target="_blank">Click here</a> or copy and paste the link in your browser: </span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">https://scitechgen.com/2020/06/16/quiz-osi-reference-model/
<br /></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">You will get immediate score. Your score is not displayed here.
<b>------ KEYWORDS: </b></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">OSI model, OSI layers, osi model layers, osi model protocols, osi reference model
<b>------ FOR WHICH EXAMS:</b>
Graduate level (degree) courses in computer science, information technology, engineering and diploma in engineering, CBSE, IGCSE exams, NET and SET exams of UGC, GATE.
<b>------ WHAT IS THIS VIDEO ABOUT?</b>
This video discusses the OSI Model of Networking. This is one of the most important topics in subjects of data communications and networking in all courses on computer science, information technology, and degree and diploma level courses in engineering.
<b>Questions Answered in this video (Timeline):</b>
0:00 Introduction
1:22 Difficulties encountered in data communication between two or more devices
4:07 Define the term ‘protocol’.
4:53 Why is it needed in data communication?
6:57 Describe the OSI Model
8:00 Describe the term ‘network model’.
8:30 Describe OSI model in detail
9:08 Why does it require so many layers?
10:00 With reference to a protocol model, describe the term ‘layered approach’.
11:34 Discuss the design issues to be considered in layered approach to networking.
14:07 Explain the concept of services and protocols. OR How are services and protocols different?
17:09 List, in order, the layers of the OSI Model and state the function of each layer.
18:05 What are the functions of the Physical layer of the OSI model?
19:59 With reference to the Data Link Layer, define the following terms: framing, flow control, and error control.
20:00 Explain the functions of the Data Link layer of the OSI model.
22:51 State the functions of the Network layer of the OSI Model.
23:54 What is the role played by the Transport layer in the OSI Model?
25:23 Explain the main functions of the Session layer of the OSI model.
26:13 What are the responsibilities of the Presentation layer?
27:09 What is the role played by the application layer in the OSI Model?
28:30 Commonly and Frequently Asked Questions (CAFQ)
<b>Mnemonics. </b>
1) Please Do Not Touch Steve's Pet Alligator
2) Professors Do Not Teach Students Pointless Acronyms</span></div></div></div>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-43463738229396483052018-09-15T18:19:00.001+05:302018-09-18T18:06:36.684+05:30Free Online Courses on Artificial Intelligence (AI), Deep Learning and Machine Learning (ML)<div dir="ltr" style="text-align: left;" trbidi="on">
1. <a href="https://ai.google/education/" target="_blank">Google AI</a> - ML with <span style="background-color: #fcfcfc; color: #333333; font-family: "georgia" , "cambria" , "times new roman" , "times" , serif;">Machine Learning with TensorFlow</span><br />
<span style="background-color: #fcfcfc; color: #333333; font-family: "georgia" , "cambria" , "times new roman" , "times" , serif;"><br /></span>
<span style="background-color: #fcfcfc; color: #333333; font-family: "georgia" , "cambria" , "times new roman" , "times" , serif;">2. <a href="https://in.udacity.com/course/deep-learning--ud730-india" target="_blank">Deep Learning by Google</a></span><br />
<br />
3. <a href="https://www.coursera.org/learn/machine-learning" target="_blank">Machine Learning - by Stanford University, Andrew Ng and Coursera</a><br />
<br />
4. <a href="https://www.edx.org/course/machine-learning-columbiax-csmm-102x-4?source=aw&awc=6798_1537015542_b523243936c26e791fe1ce4ea918c7e6&utm_source=aw&utm_medium=affiliate_partner&utm_content=text-link&utm_term=301045_https%3A%2F%2Fwww.class-central.com%2F" target="_blank">Machine Learning - by Columbia University</a><br />
<br />
5. <a href="https://courses.nvidia.com/courses/course-v1:DLI+C-FX-01+V2/about" target="_blank">Fundamentals of Deep Learning for Computer Vision</a><br />
<br />
6. <a href="https://selfdrivingcars.mit.edu/" target="_blank">Deep Learning for Self-Driving Cars</a><br />
<br />
<br /></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-81230613173915127122016-07-26T08:46:00.003+05:302020-06-21T09:49:07.435+05:30TYBSc - DCN Notes<div dir="ltr" style="text-align: left;" trbidi="on">
PDF Format <a href="https://drive.google.com/file/d/0B5vjC90fm7GJY1VVdmhHYjZfS00/view?usp=sharing" target="_blank">Notes for Unit 1-Ch 1 - OSI Model and TCP/IP Model - Introduction</a></div><div dir="ltr" style="text-align: left;" trbidi="on"><br /></div><div dir="ltr" style="text-align: left;" trbidi="on"><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;"><b>OSI Reference Model Tutorial (OSI Model of Networking) For Exams</b></span><div><font color="" face=""><span style="font-size: 15px; white-space: pre-wrap;"><br /></span></font><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/b-JU9aWdoP8" width="320" youtube-src-id="b-JU9aWdoP8"></iframe></div><div><br /><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">
<b>------ FEEBACK and QUESTIONS:</b></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">If you have any questions or feedback on this topic, please email at scitechgen@outlook.com</span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;"><br /></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">
<b>------ QUIZ: Take a short quiz on this topic. </b>
<a href="https://scitechgen.com/2020/06/16/quiz-osi-reference-model/" target="_blank">Click here</a> or copy and paste the link in your browser: </span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">https://scitechgen.com/2020/06/16/quiz-osi-reference-model/
<br /></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">You will get immediate score. Your score is not displayed here.
<b>------ KEYWORDS: </b></span></div><div><span style="color: rgba(0, 0, 0, 0.87); font-family: roboto, noto, sans-serif; font-size: 15px; white-space: pre-wrap;">OSI model, OSI layers, osi model layers, osi model protocols, osi reference model
<b>------ FOR WHICH EXAMS:</b>
Graduate level (degree) courses in computer science, information technology, engineering and diploma in engineering, CBSE, IGCSE exams, NET and SET exams of UGC, GATE.
<b>------ WHAT IS THIS VIDEO ABOUT?</b>
This video discusses the OSI Model of Networking. This is one of the most important topics in subjects of data communications and networking in all courses on computer science, information technology, and degree and diploma level courses in engineering.
<b>Questions Answered in this video (Timeline):</b>
0:00 Introduction
1:22 Difficulties encountered in data communication between two or more devices
4:07 Define the term ‘protocol’.
4:53 Why is it needed in data communication?
6:57 Describe the OSI Model
8:00 Describe the term ‘network model’.
8:30 Describe OSI model in detail
9:08 Why does it require so many layers?
10:00 With reference to a protocol model, describe the term ‘layered approach’.
11:34 Discuss the design issues to be considered in layered approach to networking.
14:07 Explain the concept of services and protocols. OR How are services and protocols different?
17:09 List, in order, the layers of the OSI Model and state the function of each layer.
18:05 What are the functions of the Physical layer of the OSI model?
19:59 With reference to the Data Link Layer, define the following terms: framing, flow control, and error control.
20:00 Explain the functions of the Data Link layer of the OSI model.
22:51 State the functions of the Network layer of the OSI Model.
23:54 What is the role played by the Transport layer in the OSI Model?
25:23 Explain the main functions of the Session layer of the OSI model.
26:13 What are the responsibilities of the Presentation layer?
27:09 What is the role played by the application layer in the OSI Model?
28:30 Commonly and Frequently Asked Questions (CAFQ)
<b>Mnemonics. </b>
1) Please Do Not Touch Steve's Pet Alligator
2) Professors Do Not Teach Students Pointless Acronyms</span></div></div></div></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-70900034070911684262015-12-12T20:48:00.002+05:302016-02-14T14:31:31.046+05:30Python Resources<div dir="ltr" style="text-align: left;" trbidi="on">
<a href="http://legacy.python.org/dev/peps/pep-0008/" target="_blank">1. Python Documentation Guidelines (Style Guide) - must read</a><br />
<br />
<a href="https://faculty.washington.edu/heagerty/Courses/b572/public/StrunkWhite.pdf" target="_blank">2. The Elements of Style - Strunk & White</a><br />
<br />
<a href="http://www.pythontutor.com/visualize.html#mode=edit" target="_blank">3. Visualise Python - execute step-by-step</a><br />
<br />
4. <a href="http://www.greenteapress.com/thinkpython/thinkpython.pdf">http://www.greenteapress.com/thinkpython/thinkpython.pdf</a></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-8066345876052265572015-07-19T07:37:00.001+05:302015-07-19T07:37:51.968+05:30My new book for FYBMS - Sem 1 - University of Mumbai<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-YZV69qV8Uh4/VasGTg6_rLI/AAAAAAAAJ70/WT6xHuXq480/s1600/FYBMS.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://2.bp.blogspot.com/-YZV69qV8Uh4/VasGTg6_rLI/AAAAAAAAJ70/WT6xHuXq480/s320/FYBMS.jpg" width="179" /></a></div>
<br /></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-7648179969887057122013-01-08T14:42:00.002+05:302013-01-08T14:45:55.564+05:30Text book for SYBCom - Sem 4 - Computer Programming (University of Mumbai)<span style="background-color: white; color: #333333; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;">My latest book for SYBCom - Sem 4, </span><br />
<span style="background-color: white; color: #333333; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;">Published by Sheth Publishers (December 2012)</span><br />
<br style="background-color: white; color: #333333; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;" />
<span style="background-color: white; color: #333333; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;">ISBN 978-93-82429-71-5</span><br />
<span style="background-color: white; color: #333333; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;"><br /></span>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-eMREta9Rk7M/UOvjDN_6_LI/AAAAAAAAA2M/UpUKMsySvsY/s1600/SYBCOM-sem+4.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/-eMREta9Rk7M/UOvjDN_6_LI/AAAAAAAAA2M/UpUKMsySvsY/s1600/SYBCOM-sem+4.JPG" height="320" width="210" /></a></div>
<span style="background-color: white; color: #333333; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;"><br /></span>Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-85236038113475649632012-11-04T11:25:00.001+05:302012-11-04T13:16:29.300+05:30Linux Question Bank<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
1. Explain the grep command used for searching a pattern with any 4 options.<br />
2.. How to start and stop OpenSSH?<br />
3. Discuss the privileges of Linux administrator.<br />
4. Explain the standard file descriptors with suitable commands.<br />
5. Describe the following commands: chown, chmod, expr.<br />
6. Explain the cut command.<br />
7. Write a note on commands for disk space management in linux.<br />
8. Write a shell script to accept a filename. Check if the file exists and display the number of lines, words, and characters in the file. Display an appropriate message if the file is not present.<br />
9. Explain the pipe feature in Unix with examples.<br />
10. Write a note on the contents of the etc/passwd file.<br />
11. Explain sort command with any three parameters.<br />
12. What is the role of linux kernel in linux OS?<br />
13. Explain the system memory management function in Linux.<br />
14. What is a boot loader? Write a note on Grub or LILO.<br />
15. Which commands are used for creating and maintaining user accounts in Linux? Explain with examples.<br />
16 What are the duties of a system administrator?<br />
17. What is meant by "monitoring and tuning performance" of a linux system?<br />
18. Explain the following commands with examples: ls, rm, cp, mv, chown, chmod.<br />
19. Which are the different file systems supported by Linux? Which feature of Linux makes this support possible (Virtual File Systems Layer)?<br />
20. What are memory and virtual file systems? Explain any three (CRAMFS, RAMFS, PROC).<br />
21. Write a short note on linux file permissions.<br />
22. What is meant by Linux disk management? How can the user see the current file system and disk partitioning details on a Linux system? (fstab)<br />
23. Write a note on system shell configuration scripts. What purpose do they serve? Explain the following: BASHRC, CSH, CSHRC.<br />
24. What are CRON files?<br />
25. What is the SYSLOG.CONF file?<br />
26. Write a short note on Network File System. What are its advantages? What are its disadvantages?<br />
<br />
<b><span style="color: magenta;">TCP/IP Networking</span></b><br />
1. Is IP address of a device the same as its MAC address? What are the differences between these two addresses?<br />
2. What are network classes? State their IP number range. Explain the role of router.<br />
3. Explain how a network interface card (NIC) is setup on a Linux system. Explain the ifconfig command.<br />
4. Explain the purpose of the following files: /etc/hosts.conf, /etc/hosts, /etc/resolv.conf<br />
5. How are IP addresses extended through subnetting?<br />
6. Explain the Dynamic Host Configuration Protocol (DHCP).<br />
<br />
<span style="color: #b45f06;"><b>Connecting to Microsoft Systems</b></span><br />
1. How can computer systems using Windows operating system communicate with Linux systems? Explain the role of Samba in this process.<br />
2. How is Samba installed on a Linux system?<br />
3. What is SMB? Which OS uses this?<br />
<br />
<span style="color: red;"><b>Internet Services:</b></span><br />
1. What is an Internet Service? Name 5 commonly used services.<br />
2. Write a note on ssh (secure shell), scp (secure copy) and sftp (Secure File Transfer Program).<br />
3. Write a note on telnet, ftp, rsync, and rsh. Why are these services called insecure services?<br />
4. Write a short note on finger, talk and ntalk. Are these services secure or unsecure?<br />
5. Which are the common server protocols available on Linux?<br />
6. Write a note on xinetd. How is it different from inetd?<br />
<br />
<span style="color: blue;"><b>Domain Name System</b></span><br />
1. What is DNS? Why is it necessary? What are top level domains? Give 3 examples of TLDs.<br />
2. What are the different types of domain name servers?<br />
3. Explain the following terms: mail user agent, mail transfer agent, and local delivery agent.<br />
4. Write a short note on SMTP, POP3, and IMAP4.<br />
5. What steps can be taken to maintain email security?<br />
<br />
<b><span style="color: #38761d;">Configuring a Web Server</span></b><br />
1. State the features of Apache web server.<br />
2. Explain how web servers work.<br />
3. What is SSI? What are the advantages of using SSI? How is SSI enabled on Apache web server?<br />
4. What is a secure web server? What are its components? Which packages are needed to create a secure web server?<br />
<br />
<br /></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-7142965580790345582012-10-20T22:19:00.003+05:302020-06-21T18:31:26.788+05:30Software Testing<div dir="ltr" style="text-align: left;" trbidi="on">
Software Testing<br />
<br />
<a href="http://softwareqatestings.com/introduction-to-software-testing/">http://softwareqatestings.com/introduction-to-software-testing/</a></div><div dir="ltr" style="text-align: left;" trbidi="on"><br />
<br /></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-75422260928178559962012-10-04T22:06:00.003+05:302012-10-04T22:06:52.264+05:30Building a Modern Computer from First Principles<div dir="ltr" style="text-align: left;" trbidi="on">
<br />
<h3 style="font-family: 'Trebuchet MS';">
The official companion web site of Nand2Tetris courses</h3>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
And of the book <i>The Elements of Computing Systems</i>, MIT Press, By <a href="http://www.cs.huji.ac.il/~noam" style="color: #dd6b13; text-decoration: none;">Noam Nisan</a> and <a href="http://shimonschocken.com/" style="color: #dd6b13; text-decoration: none;">Shimon Schocken</a></div>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
The site contains all the software tools and project materials necessary to build a general-purpose computer system from the ground up. We also provide a set of lectures designed to support a typical course on the subject.</div>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
The materials are aimed at students, instructors, and self-learners. Everything is free and open-source; as long as you operate in a non-profit educational setting, you are welcome to modify and use our materials as you see fit.</div>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
<br /></div>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
<a href="http://www.nand2tetris.org/">http://www.nand2tetris.org/</a></div>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
<br /></div>
<div style="font-family: 'Trebuchet MS'; font-size: 14px;">
<br /></div>
</div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-73481521928599949302012-10-04T22:04:00.002+05:302012-10-04T22:04:16.089+05:30Learn FOSS at almost no cost, at your pace, at your place! <div dir="ltr" style="text-align: left;" trbidi="on">
<br />
Earn knowledge, earn certificate and earn honorarium too...<br />
Department of Computer Science, University of Mumbai takes pride in continuing with the very<br />
successful launch of the training programme in the following Free and Open Source Software:<br />
Pk1. UBUNTU – World’s famous and efficient operating system <br />
Pk2. Python – Latest choice of the programmers in Industry and research<br />
Pk3.<br />
. Scilab—Compatible with the proprietary Matlab <br />
. MySQL—PHP – World’s most popular database and Scripting language<br />
Pk4.<br />
. LaTeX—A better option to MS Word when you are creating scientific literature<br />
. Libreoffice—FOSS alternative to Microsoft office<br />
<br />
Details:<br />
<a href="http://www.mu.ac.in/science/cs/Learn%20FOSS%20at%20almost%20no%20cost.pdf">http://www.mu.ac.in/science/cs/Learn%20FOSS%20at%20almost%20no%20cost.pdf</a><br />
<br />
<br />
<br />
</div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-22946039542581464232012-10-01T23:16:00.002+05:302012-10-01T23:16:44.329+05:30<div dir="ltr" style="text-align: left;" trbidi="on">
Web Site Design Principles<br />
<a href="http://www.coetail.asia/smacintosh/2012/02/19/web-design-principles-practices/" rel="nofollow nofollow" style="background-color: white; color: #3b5998; cursor: pointer; font-family: 'lucida grande', tahoma, verdana, arial, sans-serif; font-size: 13px; line-height: 17px;" target="_blank">http://www.coetail.asia/<wbr></wbr><span class="word_break" style="display: inline-block;"></span>smacintosh/2012/02/19/<wbr></wbr><span class="word_break" style="display: inline-block;"></span>web-design-principles-practices<wbr></wbr><span class="word_break" style="display: inline-block;"></span>/</a><br />
<br />
<a href="http://www.slideshare.net/mukeshnt/web-site-design-principles">http://www.slideshare.net/mukeshnt/web-site-design-principles</a><br />
<br />
<br /></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0tag:blogger.com,1999:blog-1565022308894479642.post-14302597239795241302012-09-19T22:09:00.003+05:302012-10-20T22:09:01.806+05:30TYBSc Computer Science - Software Engineering<div dir="ltr" style="text-align: left;" trbidi="on">
1. State the activities of project management process and explain them in brief. How are these activities grouped? (<span style="text-align: justify;">Oct 2012-Mumbai University)</span><br />
2. Explain the concept of LOC with example. How is it useful in estimation process?<br />
3. What is risk management? Explain the activities involved.<br />
4. State the principles of software testing. Explain any two.<br />
5. State the tools used in project scheduling and explain them in brief.<br />
6. Explain the stages in static testing.<br />
7. Explain white box testing technique.<br />
8. 'Estimation using use-case is problematic'. Explain this statement.<br />
9. What is cyclomatic complexity? Give one example.<br />
10. Explain the terms error seeding and test plan.<br />
11. Discuss the advantages and disadvantages of blackbox testing.<br />
12. How the results of Testcase execution and analysis are useful?<br />
13. Explain the concept of basis paths in white box testing.<br />
14. Explain bottom-up integration testing.<br />
15. Write a short note on random testing.<br />
16 What is the use of charts like Gantt and PERT/CPM <span style="text-align: justify;">(Oct 2012-Mumbai University)</span><br />
<span style="text-align: justify;">17 State metrics from CK metrics suite. Explain two of them. </span><span style="text-align: justify;">(Oct 2012-Mumbai University)</span><br />
<span style="text-align: justify;">18 Explain principles of Agile development </span><span style="text-align: justify;">(Oct 2012-Mumbai University)</span><br />
<span style="text-align: justify;"><br /></span>
<br />
<br /></div>
Mukesh Tekwanihttp://www.blogger.com/profile/01964630527907011887noreply@blogger.com0