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A variable is defined within a block in a body of a function. Which of the following are true ?

  • It is visible from the point of definition to the end of the program.
  • It is visible throughout the function.
  • It is visible from the point of definition to the end of the block.
  • It is visible throughout the block.

Answer: Option B

Similar Questions :

1. && means ?

  • Logical OR
  • Bitwise OR
  • Logical AND
  • Bitwise AND

Answer: Option C

2. Data members and member functions are enclosed within ?

  • union
  • structure
  • class
  • array

Answer: Option C

3. Among following which will give the size of object or type ?

  • Calloc
  • Malloc
  • Sizeof
  • Realloc

Answer: Option C

4. 37. Which of the following statements is false ?

  • Using typedef does not replace the standard C++ data type name with the new name
  • The new name defined by typedef, can be used as a type for another typedef
  • typedef defines new data types
  • None of the above

Answer: Option C

5. Explicit call to a constructor means ?

  • Not providing the construction name at all
  • Is the shorthand method
  • Providing the constructor name explicitly to invoke it
  • Providing the constructor name implicitly to invoke it

Answer: Option C

Read more from - C++ Programming Questions Answers - Set 2
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