Computer Self Study Quiz 010 5 (1) Results 5 (1) How useful was this resource? Click on a star to rate it! Submit Rating Average rating 5 / 5. Vote count: 1 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 5 (1) How useful was this resource? Click on a star to rate it! Submit Rating Average rating 5 / 5. Vote count: 1 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. What is 4.5 Kilo Bytes equal to? 36 bits. 36 bits. 36864 bits. 36864 bits. 8192 bits. 8192 bits. 4608 bytes. 4608 bytes. #2. Which component collects the result of computations in the CPU? The Storage register The Storage register The ALU The ALU The General Purpose register The General Purpose register The Accumulator The Accumulator #3. Which storage device normally cannot be written to? RAM RAM Floppy disk Floppy disk Hard disk Hard disk ROM ROM #4. The original ASCII code used …bits of each byte, reserving the last bit for error checking. 5 5 6 6 7 7 8 8 #5. Which of these devices is not a magnetic storage medium? Compact disk Compact disk Hard disk Hard disk Tape Tape Floppy disk Floppy disk #6. How much does 10D hex represent in octal? 1013. 1013. 269. 269. 415. 415. 100001101 100001101 #7. In computer studies and information technology, a bug is a malicious program. malicious program. syntax error. syntax error. data bus damager. data bus damager. programming error. programming error. #8. A scanner is an example of a tape drive. a tape drive. an output device. an output device. an input device. an input device. a device driver. a device driver. #9. How is Christopher Latham Sholes remembered in the history of computers? He invented the ENIAC He invented the ENIAC He invented the mouse during the 4th generation. He invented the mouse during the 4th generation. He invented the QWERTY keyboard He invented the QWERTY keyboard He was the first debugger He was the first debugger #10. Which device helps a computer to continue operating after a power failure? CPU CPU DOS DOS UPS UPS USB USB #11. The process of initializing a disk to be ready for data storage is called Disk ……… Initiation. Initiation. Scanning. Scanning. Formatting. Formatting. Defragmenting. Defragmenting. #12. Which of the following types of printers does not use a print-head mechanism when printing characters Laser printers Laser printers Line printers Line printers Daisywheel printers Daisywheel printers Dot Matrix printers Dot Matrix printers #13. Computers process information in the form of bits made up of 1s and 0s. These numbers are known as unicode numbers. unicode numbers. ASCII numbers. ASCII numbers. binary numbers. binary numbers. decimal numbers. decimal numbers. #14. Optical Disks used in computers are usually made of Zinc. Zinc. Chromium. Chromium. Lacquer. Lacquer. Silicon. Silicon. #15. Which number represents the greatest amount of data? 0.2 Tb 0.2 Tb 500 Gb 500 Gb 640 Kb 640 Kb 3200 bytes 3200 bytes finish How useful was this resource? Click on a star to rate it! Submit Rating Average rating 5 / 5. Vote count: 1 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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