Computer Awareness

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Q.1. Which type of memory can not be erased and reprogrammed?
(1) EEPROM
(2) PROM
(3) Flash
(4) MROM
(5) Both 2 and 4
Ans (5) PROM and MROM memory can not be erased and reprogrammed.

Q.2. Most of the inexpensive personal computer does not have any disk or diskette drive. What is the name of such computes?
(1) Home computers
(2) Diskless computers
(3) Dedicated computer
(4) General computer
(5) None of these
Ans. (1) Home computers inexpensive personal computer does not have any disk or diskette drive.

Q.3. Which of the following required large computer memory?
(1) Imaging
(2) Graphics
(3) Voice
(4) All of above
(5) None of these
Ans. (4) Imaging, Graphics and Voice required large computer memory.

Q.4. A term associated with the comparison of processing speeds of different computer system is ______.
(1) EFTS
(2) MPG
(3) MIPS
(4) CFPS
(5) None of these
Ans. (3) A term associated with the comparison of processing speeds of different computer system is MIPS.

Q.5. Transformation of input into output is performed by _______.
(1) Peripherals
(2) Memory
(3) Storage
(4) The input –output unit
(5) The CPU
Ans. (5) Transformation of input into output is performed by the CPU.

Q.6. Devices drivers are _______.
(1) Tiny power cords for external storage devices
(2) Experts who know to maximize the performance of devices
(3) Small, special-purpose programs
(4) The innermost part of the operating system
(5) Substitutes for operating systems
Ans. (3) Devices drivers are small, special-purpose programs.

Q.7. A collection of program that controls how your computer system runs and processes information is called ______.
(1) Operating system
(2) Computer
(3) Office
(4) Compiler
(5) Interpreter
Ans. (1) A collection of program that controls how your computer system runs and processes. Information is called operating system.

Q.8. If you receive an e-mail form someone you don’t know, what should you do?
(1) Forward it to the police immediately
(2) Delete it without opening it
(3) Open it and respond to them saying you don’t know them
(4) Reply and ask them for their personal information
(5) Reply and tell them in touch with them
Ans. (2) Delete it without opening it

Q.9. Computer connected to a LAN (Local Area Network) can _______.

(1) Run faster
(2) Go on line
(3) Share information and/or share peripheral equipment
(4) E-MAIL
(5) None of these
Ans. (3) Computer connected to a LAN (Local Area Network) can Share information and/or share peripheral equipment.

Q.10. which of the following refers to the memory in your computer?
(1) RAM
(2) DSL
(3) USB
(4) LAN
(5) CPU
Ans. (1) RAM refers to the memory in your computer.