4 mind maps
Chapter 1 Pass English Medium Computer Awareness · Database, Networks & Security Database Concepts Data and information, types and components of a database, the three levels of a DBMS, advantages-disadvantages-uses, DDL/DML/DCL, relational-model terms, the four kinds of key and the E-R model — with flashcards and a 48-question quiz. Open map Chapter 2 Pass English Medium Computer Awareness · Database, Networks & Security Data Communication & Networking Signals and channels, guided and unguided media, bandwidth, LAN-WAN-MAN-PAN, network devices (repeater to modem), the five topologies, P2P and client-server, the seven OSI layers and network terms — with flashcards and a 52-question quiz. Open map Chapter 3 Pass English Medium Computer Awareness · Database, Networks & Security Internet & Its Services The history and pros and cons of the Internet, dial-up/broadband/wireless connections, protocols such as TCP/IP-FTP-HTTP-HTML-SMTP, the WWW, web page-website-browser, URL-domain-DNS, search engines, e-mail and e-commerce services — with flashcards and a 71-question quiz. Open map Chapter 4 Pass English Medium Computer Awareness · Database, Networks & Security Computer Security The four methods and seven components of computer security, cryptography, kinds and effects of viruses, worm-trojan-spyware, threats such as hacking-phishing-spoofing, and safeguards like antivirus-firewall-passwords — with flashcards and a 71-question quiz. Open map
No mind maps match these filters.
Try fewer filters or another word.