100 TOP C++ Programming Multiple Choice Questions and Answers

1/14/2017 100 TOP C++ Programming Multiple Choice Questions and Answers C++ Programming Questions and Answers




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100 TOP C++ Programming Multiple Choice
Questions and Answers


100 TOP C++ Programming
Multiple Choice Questions
and Answers


Posted on November 17, 2015 by engineer 4
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C++ Programming Multiple Choice
Questions and Answers :-
1. If the class name is X, what is the type of its “this”
pointer (in a nonstatic, non-const member function)?


a. const X* const

b. X* const
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,1/14/2017 100 TOP C++ Programming Multiple Choice Questions and Answers C++ Programming Questions and Answers

c. X*

d. X&

2. Which classes allow primitive types to be accessed as
objects?


a. Storage

b. Virtual

c. Friend

d. Wrapper


3. When is std::bad_alloc exception thrown?

a. When new operator cannot allocate memory
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b. When alloc function fails
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c. When type requested for new operation is considered
bad, thisexception is thrown Find us on
d. When delete operator cannot delete the allocated Google Plus
(corrupted) object
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4. Which one of the following is not a fundamental data
type in C++ 430 followers



a. float

b. string

c. int


d. wchar_t

5. Which of the following is a valid destructor of the class
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, 1/14/2017 100 TOP C++ Programming Multiple Choice Questions and Answers C++ Programming Questions and Answers

name “Country”

a. int ~Country()

b. void Country()


c. int ~Country(Country obj)

d. void ~Country()

6. Which of the following correctly describes C++
language?

a. Statically typed language


b. Dynamically typed language

c. Both Statically and dynamically typed language

d. Type-less language

7. Which of the following keyword supports dynamic
method resolution?

a. abstract


b. Virtual

c. Dynamic

d. Typeid

8. Which of the following is the most preferred way of
throwing and handling exceptions?


a. Throw by value and catch by reference.

b. Throw by reference and catch by reference.

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