Computer Self Study Quiz 010 0 (0) Results - 0 (0) How useful was this resource? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this resource. As you found this resource useful... Click to share on your favorite social media! Author: Andre Daada Related 0 (0) How useful was this resource? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this resource. As you found this resource useful... Click to share on your favorite social media! Author: Andre Daada Related #1. Which device helps a computer to continue operating after a power failure? USB UPS CPU DOS #2. A scanner is an example of a tape drive. an output device. a device driver. an input device. #3. Which storage device normally cannot be written to? RAM ROM Hard disk Floppy disk #4. Which of these devices is not a magnetic storage medium? Hard disk Compact disk Tape Floppy disk #5. Which component collects the result of computations in the CPU? The General Purpose register The ALU The Storage register The Accumulator #6. How is Christopher Latham Sholes remembered in the history of computers? He invented the mouse during the 4th generation. He invented the ENIAC He was the first debugger He invented the QWERTY keyboard #7. The process of initializing a disk to be ready for data storage is called Disk ……… Formatting. Scanning. Defragmenting. Initiation. #8. In computer studies and information technology, a bug is a malicious program. data bus damager. syntax error. programming error. #9. How much does 10D hex represent in octal? 415. 1013. 269. 100001101 #10. Optical Disks used in computers are usually made of Zinc. Lacquer. Silicon. Chromium. #11. Which number represents the greatest amount of data? 3200 bytes 500 Gb 0.2 Tb 640 Kb #12. What is 4.5 Kilo Bytes equal to? 36864 bits. 8192 bits. 36 bits. 4608 bytes. #13. The original ASCII code used …bits of each byte, reserving the last bit for error checking. 6 5 7 8 #14. Computers process information in the form of bits made up of 1s and 0s. These numbers are known as decimal numbers. ASCII numbers. unicode numbers. binary numbers. #15. Which of the following types of printers does not use a print-head mechanism when printing characters Daisywheel printers Dot Matrix printers Line printers Laser printers finish How useful was this resource? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this resource. As you found this resource useful... Click to share on your favorite social media! Author: Andre Daada Share this:TwitterFacebook Related
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