As you are demanding for the ONGC Previous Year Question Papers For Programming as under:

Here is ONGC Model Paper For Programming

Model Paper For The Programming

1. Translator for low level programming language were termed as
(A) Assembler (B) Compiler
(C) Linker (D) Loader
ANSWER: (A)

2. Analysis which determines the meaning of a statement once its grammatical structure becomes known is termed as
(A) Semantic analysis (B) Syntax analysis
(C) Regular analysis (D) General analysis
ANSWER: (A)

3. Load address for the first word of the program is called

(A) Linker address origin (B) load address origin
(C) Phase library (D) absolute library
ANSWER (B)

4. Symbolic names can be associated with
(A) Information (B) data or instruction
(C) operand (D) mnemonic operation
ANSWER: (B)

5. The translator which perform macro expansion is called a
(A) Macro processor (B) Macro pre-processor
(C) Micro pre-processor (D) assembler
ANSWER- (B)

6. The decimal number 127 may be represented by
(a) 1111 1111B
(b) 1000 0000B
(c) EEH, (d) 0111 1111

7. A byte corresponds to (a) 4 bits (b) 8 bits (c) 16 bits (d) 32 bits

8. The storage required for an image such as an X-ray is approximately
(a) a few bytes
(b) a few hundred bytes
(c) a few gigabytes
(d) in the megabyte range.

9. A gigabyte represents
(a) 1 billion bytes
(b) 1000 kilobytes
(c) 230 bytes
(d) 1024 bytes
ANSWER – a

10. A megabyte represents
(a) 1 million bytes
(b) 1000 kilobytes
(c) 220 bytes
(d) 1024bytes
ANSWER- b

11. A Kb corresponds to
(a) 1024 bits (b) 1000 bytes
(c) 2^10 bytes (d) 2^10 bits
ANSWER-

12. A superscalar processor has
(a) multiple functional units
(b) a high clock speed
(c) alarge amount of RAM
(d) many I/O ports
ANSWER-

13. A 32-bit processor has
(a) 32 registers (b) 32 I/O devices
(c) 32 Mb of RAM (d) a 32-bit bus or 32-bit registers
ANSWER- d

14. Information is stored and transmitted inside a computer in
(a) binary form (b) ASCII code form
(c) decimal form (d) alphanumeric form
ANSWER- a

15. The minimum number of bits required to store the hexadecimal number FF is
(a) 2, (b)4, (c) 8, (d) 16
ANSWER- b

16. A parity bit is
(a) used to indicate uppercase letters
(b) used to detect errors
(c) is the first bit in a byte
(d) is the last bit in a byte
ANSWER- b

17. !A 20-bit address bus allows access to a memory of capacity
(a) 1 Mb (b) 2 Mb (c) 32Mb (d) 64 Mb
ANSWER- a

18. A 32-bit address bus allows access to a memory of capacity
(a) 64 Mb (b) 16 Mb (c) 1Gb (d) 4 Gb
ANSWER- a

19.!Clock speed is measured in
(a) bits per second (b) baud (c) bytes (d) Hertz
ANSWER-

20. On-chip cache has
(a) lower access time than RAM
(b) larger capacity than off chip cache
(c) its own data bus
(d) become obsolete
ANSWER-
21. An FPU
(a) makes integer arithmetic faster
(b) makes pipelining more efficient
(c) increases RAM capacity
(d) makes some arithmetic calculations faster
ANSWER-

22. Pipelining improves CPU performance due to
(a) reduced memory access time
(b) increased clock speed
(c) the introduction of parallelism
(d) additional functional units
ANSWER- C

23. The system bus is made up of
(a) data bus
(b) data bus and address bus
(c) data bus and control bus
(d) data bus, control bus and address bus
ANSWER – d

24. The von Neumann bottleneck is due to
(a) mismatch in speed between secondary and primary storage
(b) mismatch in speed between the CPU and primary storage
(c) slow speed of I/O devices
(d) low clock speeds
ANSWER-

25. Cache memory enhances
(a) memory capacity
(b) memory access time
(c) secondary storage capacity
(d) secondary storage access time
ANSWER- B

26. Cache memory
(a) has greater capacity than RAM
(b) is faster to access than CPU registers
(c) is permanent storage
(d) faster to access than DRAM
ANSWER- D