C Plus Plus Miscellaneous - Study Mode

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[#451] Which operator is used in pointer to member function?

(A) .*

(B) ->*

(C) Both .* & ->*

(D) $*

Correct Answer

(C) Both .* & ->*

[#452] What kind of execution does sequence point allow?

(A) Non-overlap

(B) Overlap

(C) Concurrent

(D) Sequence

Correct Answer

(A) Non-overlap

[#453] How many types of the constructor are there in C++?

(A) 1

(B) 2

(C) 3

(D) 4

Correct Answer

(C) 3

[#454] How many list sequence containers are provided by STL?

(A) 1

(B) 2

(C) 3

(D) 4

Correct Answer

(B) 2

[#455] Which of the following function is used to get the actual number of elements stored in vector?

(A) v.size()

(B) v.capacity()

(C) v.max_size()

(D) v.no_of_elements()

Correct Answer

(A) v.size()