Computer Fundamentals Questions pdf - Set 32 - ObjectiveBooks

Computer Fundamentals Questions pdf - Set 32

Practice Test: Question Set - 32

1. Which of the following is the expansion of EBCDIC
    (A) Extended bit comparable to digital interface for computer
    (B) Extended bootable computerized digital infrared calculator
    (C) Extended binary coded decimal interchange code
    (D) Extended binary coded decimal information code

2. Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be ________
    (A) Partitioned
    (B) Sectioned
    (C) Deleted
    (D) Inter-sectioned

3. Which of the following is NOT a primary storage device?
    (A) Magnetic tape
    (B) Magnetic disk
    (C) Optical disk
    (D) All of the above

4. What is the number of bit patterns provided by a 7-bit code?
    (A) 64
    (B) 128
    (C) 256
    (D) 512

5. A standard tape recorder used to save or load computer information is known as
    (A) Magnetic tape
    (B) Cassette drive
    (C) Punched paper tape
    (D) Card punch

6. A symbol that modifies an action is known as
    (A) Compiler
    (B) Modifier
    (C) Interpreter
    (D) Mod

7. An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is
    (A) NOR
    (B) NAND
    (C) OR
    (D) NOT

8. The silicon chips used for data processing are called
    (A) RAM chips
    (B) ROM chips
    (C) Micro processor
    (D) PROM chips

9. What is the alternative name for a diskette?
    (A) Floppy disk
    (B) Hard disk
    (C) Flexible disk
    (D) Winchester disk

10. To set a register or counter to the all-zero-state is
    (A) Rerun
    (B) Reset
    (C) Remote
    (D) Release

11. Which 8-bit chip was used in many of Tandy's TRS-80 computers?
    (A) Z-8000
    (B) Motorola 6809
    (C) Z-8088
    (D) Z-80

12. The basic operations performed by a computer are
    (A) Arithmetic operation
    (B) Logical operation
    (C) Storage and relative
    (D) All the above

13. Storage capacity of magnetic disk depends on
    (A) Tracks per inch of surface
    (B) Bits per inch of tracks
    (C) Disk pack in disk surface
    (D) All of above

14. A hybrid computer
    (A) Resembles digital computer
    (B) Resembles analogue computer
    (C) Resembles both a digital and analogue computer
    (D) None of the above

15. Which of the following IC was used in third generation of computers?
    (A) SSI
    (B) MSI
    (C) LSI
    (D) Both (a) and (b)

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