Hello Aspirants. Welcome to Online Computer Quiz in AffairsCloud.com. Here we are creating quiz covering important topics in computer awareness, which is common for all the SBI/IBPS/SSC exams and other competitive exams. We have included questions that are repeatedly asked in many bank exams !!!
- ___________is the study of molecules and structures whose size ranges from 1 to 100 nanometers.
1) Nanoscience
2) Microelectrodes
3) Computer forensics
4) Artificial intelligence
5) None of these
Answer
1) Nanoscience - _____ makes it possible for shoppers to make purchases using their computers.
1) E-world
2) Ecommerce
3) E-spend
4) E-business
5) None of these
Answer
2) E-Commerce - A computer________is a set of program instructions that can attach itself to a file, reproduce itself,
1) worm
2) virus
3) trojan horse
4) phishing scam
5) None of these
Answer
2) virus - An Internet connection require_________
1) a personal computer
2) a modem
3) a dial-up telephone line
4) software to operate
5) all the above
Answer
5) all the above - The Boolean operators of the Internet are_______
1) And
2) OR
3) Nand
4) Nor
5) all of the above
Answer
5) all of the above - A is a device that not only provides surge protection, but also furnishes your computer with battery backup power during a power outage________
1) surge strip
2) USB
3) UPS
4) battery strip
5) None of these
Answer
3) UPS - To minimize all open windows and display the desktop_________
1) Windows logo +D
2) Windows logo + E
3) Windows logo + F
4) Windows logo + G
5) None of these
Answer
1) Windows logo +D - In 1983, this person was the first to offer a definition of the term ‘computer virus’_________
1) MC Fee
2) Smiths
3) Frederick Cohen
4) Norton
5) None of these
Answer
3) Frederick Cohen - A list of rules for transferring data over a network is called___________
(1) Protocol
(2) Program code
(3) Rules
(4) Flowchart
(5) None of these
Answer
(1) Protocol - Programs stored in ROM are called __________
1) Hardware
2) Firmware
3) Software
4) utility
5) None of these
Answer
2) Firmware
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