C & C++ Programming Multiple Choice Questions - Set 8

1.       A variable which is visible only in the function in which it is defined, is called

(A) static variable         (B) auto variable

(C) external variable   (D) local variable

Answer: D

2.       The number of arguments supplied from the command line, by convention, is known as

(A) arg c             (B) arg v

(C) #define       (D) #include

Answer: A

3.       The keyword virtual precedes the inherited ................ specification.

(A) class                        (B) variable

(C) array            (D) pointer

Answer: A

4.       The inherited member access specification is to employ ................. within the derived class.

(A) class declaration   (B) private declaration

(C) public declaration (D) access declaration

Answer: D

5.       ................. is a unary operator that returns the memory address of its operand.

(A) &                   (B) ++

(C) _ _                (D) ||

Answer: A

6.       ................ is a stream connected to standard output.

(A) cin                (B) gets

(C) out               (D) cout

Answer: D

7.       The loop in which the statements within the loop are executed at least once is called

(A) do-while      (B) while

(C) for                (D) goto

Answer: A

8.       The control automatically passes to the first statement after the loop in

(A) continue statement           (B) break statement

(C) switch statement               (D) if statement

Answer: B

9.       The functions that are used to access the file in non-sequential fashion ............... and ...................

(A) seekf() , seekp()                 (B) seekg(), seekp()

(C) seekp(), seekf()                  (D) beg(), seekx()

Answer: B

10.    An exception is caught based on its ...............

(A) keyword                  (B) address

(C) type                          (D) pointer

Answer: C

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