Memory Map Questions and Answers

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Q41
80x86 Microprocessor wordlength is of
  • A 8 bits
  • B 16 bits
  • C 24 bits
  • D 32 bits
Answer: Option D
Q42
Size of an integer in C is :
  • A 2 bytes
  • B 4 bytes
  • C Depends on wordlength
  • D None of these
Answer: Option C
Q43
What features makes C++ so powerful ?
  • A Easy Implementation.
  • B Reusing the old code.
  • C Easy memory management
  • D All of the above
Answer: Option D
Q44
Which of the following is not a standard issuing body ?
  • A ISO
  • B ANSI
  • C BSI
  • D X3
Answer: Option C
Q45
Default return type of function main is
  • A int
  • B char
  • C unsigned int
  • D void
Answer: Option A
Q46
The stack area is used to temporarily store
  • A Auto varibles
  • B Static variables
  • C Uninitialized extern variables
  • D All of the above
Answer: Option A
Q47
Who writes original Unix system in PDP-7 assembler
  • A K. Thompson
  • B Dennis M. Ritchie
  • C Bjarne Stroustrup
  • D None of these
Answer: Option A
Q48
All intel processors always follows which memory architecture
  • A Little-endian
  • B Bit-endian
  • C Both a and B
  • D None of these
Answer: Option A
Q49
When we hit a key from keyboard two key values are generated, such as ASCII value and
  • A Scan code
  • B Uni code
  • C Dinary code
  • D None of these
Answer: Option A
Q50
What is an IDE
  • A Internet Debugger Editor
  • B Intergrated Development Enviornment
  • C Inter Dependent element
  • D None of these
Answer: Option B
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