Computer Knowledge
Q.1. Which of the following programs is not an Apple product?
(1) iPhone (2) iPen (3) iCloud (4) iMac (5) iTune
Q.2. How many bits are in a kilobyte?
(1) 8,192 (2) 8,256 (3) 8,512 (4) 8,768 (5) 8, 196
Q.3. What is firmware used to update?
(1) System files (2) Third party applications (3) Internet connection settings
(4) Hardware devices (5) Software
Q.4. Which of the following can be used to store a large number of files in a small amount of storage space?
(1) File adjustment (2) File copying (3) File reading (4) File compatibility
(5) File compression
Q.5. In Excel 2007, you have up to _____rows and _____columns.
(1) 1,048,576 and 16,384 (2) 65,536 and 256 (3) 65,536 and 255 (4) 1,048,576 and 256
(5) None of these
Q.6. Which of the following groups consist of only output devices ?
(1) Scanner, Printer, Monitor (2) Keyboard, Printer, Monitor (3) Mouse, Printer, Monitor
(4) Plotter, Printer, Monitor (5) None of these
Q.7. A _____ sometimes called a boot sector virus, executes when a computer boots up because it resides in the boot sector of a floppy disk or the master boot record of a hard disk.
(1) system virus (2) Trojan horse virus
(3) file virus (4) macro virus
(5) None of these
Q.8. A series of instructions that tells a computer what to do and how to do it is called a—
(1) program (2) command (3) user response (4) processor (5) None of these
Q.9. The process of a computer receiving information from a server on the Internet is known as—
(1) pulling (2) pushing (3) downloading (4) transferring (5) None of these
Q.10. Every computer connected to an intranet or extranet must have a distinct_____
(1) firewall (2) proxy server (3) IP address (4) domain name (5) Host name
Answers
Q.1.(2)
Q.2.(1)
Q.3.(4)
Q.4.(5)
Q.5.(1)
Q.6.(4)
Q.7.(5)
Q.8.(1)
Q.9.(3)
Q.10.(3)
.jpg)