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. The members of a class are ?

b) by default are private
c) are made private by declaring as private
d) none of the above]

have no visibility by default
public by default
private by default
protected by default

Answer: Option C

2. Which is more memory efficient ?

structure
union
both use same memory
depends on a programmer

Answer: Option B

3. Which of the following keywords are used to control access to a class member ?

protected
switch
goto
for

Answer: Option A

4. Constructors has return type void ?

True
False

Answer: Option A

5. Enumerators are stored by the compiler in ?

string
integer
float
any of above

Answer: Option B

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