Expected Questions for Computers – Nov 2017 NET YouTube Lecture Handouts

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Watch video lecture on YouTube: Expected Questions CBSE NET November 2017 Paper 1: Computers Expected Questions CBSE NET November 2017 Paper 1: Computers
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Binary to Decimal & Decimal to Binary, Hexadecimal, Octal

Watch video lecture on YouTube: Converting Decimal To Binary & Binary to Decimal - 2 Simple Tricks: Computers Converting Decimal to Binary & Binary to Decimal - 2 Simple Tricks: Computers
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Computer Malware & Protection

Watch video lecture on YouTube: Computer Malware & Types of Malware - Weapons of 21st Century! Computer Malware & Types of Malware - Weapons of 21st Century!
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  • Ransom ware

  • Worms and Virus

  • Attacks: Phishing, Snooping/Eavesdropping/Sniffing, Denial of Service, Day Zero, IP Spoofing

  • Data Protection and Security – Authentication (Biometrics-fingerprint, retinal scan, face detection, OTP), Authorization (ACL), Encryption (Public Key Encryption), Protection, Intrusion-Detection

  • Biometrics – Aadhaar

Bitcoin

Watch video lecture on YouTube: Bitcoin: Creation, Circulation, Usage, Problems & Advantages - Currency of Internet Bitcoin: Creation, Circulation, Usage, Problems & Advantages - Currency of Internet
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Expected Questions on Computers

Watch video lecture on YouTube: Expected Questions on Computers and IT: IAS Prelims & Mains / NET 2017 Expected Questions on Computers and IT: IAS Prelims & Mains / NET 2017
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Internet / Network

  • Terms – CGI, ARPANET, Cookie, tracking cookie, DNS, MAC address, TELNET, UDP (User Datagram Protocol)

  • Watch video lecture on YouTube: Parts of Internet Address Parts of Internet Address
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  • IP version 4 and version 6 address

  • e-mail – IMAP (Internet Message Access Protocol) & POP (Post Office Protocol), SMTP (Simple Mail Transfer Protocol), MAPI (Message Application Programming Interface)

  • Mail Merge, Outlook

  • VOIP (Voice Over IP) – Voice Intrusion Prevention System

  • 3G (2megabits/sec), 4G (1 Gigabits/sec), 4G LTE (Long Term Evolution), 5G (1-10 gigabits/sec)

  • VPN (Virtual Private Network)

  • e-Mail & web security (SSL-Secure Socket Layer, TLS, CRC – Cyclic redundancy Check)

  • Cryptographic Protocols – SSL, TLS

Internet & Sharing/Mass Media

  • P2P – Peer to Peer, Torrent

  • Social Networking

  • Hate Speech on Internet – TK Viswanathan Committee

Common Software

  • Browser - Netscape Navigator, Chrome, Firefox, Safari, Opera (mini), Edge, IE, UC Browser, Vivaldi

  • OS – DOS, Windows, Unix, Linux (Red Hat, Ubuntu, Fedora), Mac (OS X), Chrome OS

  • Mobile OS – ios, Android

  • Email Clients – Thunderbird, Netscape Communicator, Outlook, Opera Mail, Mail Bird, Eudora, Postbox

Licensing (Creative Commons, MIT, Open Source, GNU)

SOURCE CODE & APPLICATION:

  • Apache License 2.0

  • BSD 3-Clause "New" or "Revised" license

  • BSD 2-Clause "Simplified" or "FreeBSD" license

  • GNU General Public License (GPL)

  • GNU Library or "Lesser" General Public License (LGPL)

  • MIT license

  • Mozilla Public License 2.0

  • Common Development and Distribution License

  • Eclipse Public License

CONTENT: Creative Commons - American non-profit organization devoted to expanding the range of creative works available for others to build upon legally and to share

Creative Commons Licenses:

  • Attribution

  • Share Alike

  • Noncommercial

  • No Derivatives

Fair Use Policy - Any copying of copyrighted material done for a limited and “transformative” purpose, such as to comment upon, criticize etc.

Usage Rights

Trademark - words legally registered or established by use as representing a company or product

Business & Computers

  • Business Impact Analysis - evaluate potential effects of an interruption to critical business operations as a result of a disaster, accident or emergency

  • Business Continuity Plan – recognize threat and risk and protect assets

  • Crowd (P2P) Funding - Practice of funding a project or venture by raising many small amounts of money from a large number of people, typically via the Internet

  • Data Mining

  • Data Analytics - AI, Machine Learning, Fuzzy Systems, Neural Networks

  • Data Warehousing – Collect data

  • Digital Signature

  • Digital Payments

  • Digital Governance

  • Digital Reforms

Watch video lecture on YouTube: Digital Reforms in India: Payment & Governance – Major Computer Terminologies Digital Reforms in India: Payment & Governance – Major Computer Terminologies
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CERT

  • Computer Emergency Response Team

  • Expert group that handles computer security incidents

  • Indian Computer Emergency Response Team (CERT-In) - office within Ministry of Electronics and Information Technology. Nodal agency to deal with cyber security threats like hacking and phishing.

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