Question Detail

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. What is default scope for a structure ?

Private
Protected
Public
None of aobve

Answer: Option C

2. An explicitly defined destructor function

may be virtual
may not be virtual
will always be virtual
will never be virtual

Answer: Option A

3. What is object in C++ ?

Object is part of syntax of a class.
Object is datatype of a class.
Object is an instance of a class.
Object is function of a class.

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. Data members and member functions are enclosed within ?

union
structure
class
array

Answer: Option C

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