Memory Map Questions and Answers

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Q21
Mapping virtual address to physical address
  • A page table is used
  • B Segmentation is used
  • C Symbol table is used
  • D None of these
Answer: Option A
Q22
attempts tow rite a read only location
  • A segmentation fault
  • B Null pointer assignment
  • C Page fault
  • D None of these
Answer: Option A
Q23
Turbo C used formula: segment address *16 + offset address
  • A To get the 20 bits physical address
  • B To get the 32 bits physical address
  • C To get the 24 bits physical address
  • D None of these
Answer: Option A
Q24
Virtual memory is a part of
  • A hard Disk Memory
  • B RAM memory
  • C Flash Memory
  • D None of these
Answer: Option A
Q25
Which byte order is followed by Motorola Processors ?
  • A Little-Endian
  • B Big-Endian
  • C Bi-Endian
  • D None of these
Answer: Option B
Q26
Every C program starts from main and ends with
  • A Ending Corely brace
  • B Null statement
  • C Semocolon
  • D None of these
Answer: Option B
Q27
List in chronological order, when these languages became officially recognised as a standard i) ANSI C II) ANSI common LIST (III) ANSI COBAL (iv)ANSI ADA
  • A i, ii, iii, iv
  • B i, iii, ii, iv
  • C iv, iii, i, ii
  • D i, iv, iii, ii
Answer: Option C
Q28
Addresses of the Stack variables are always growing
  • A Up Order
  • B Down Order
  • C Left Order
  • D Right Order
Answer: Option B
Q29
Whch of the following stream associated with Keyboard ?
  • A stdin
  • B stdout
  • C stderr
  • D None of these
Answer: Option A
Q30
Which of the following is not a keyword ?
  • A goto
  • B volatile
  • C printf
  • D All the above
Answer: Option C

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