Question # 1

A member function having the same name as that of a class and a ~ sign with it is called,

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Constructor

Getter

Setter

Destructor

Vectors contain contiguous elements stored as a[an] ___.

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variable

array

function

datatype

Default constructor is such constructor which either has no ---------or if it has some parameters these have -------- values

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Parameter, temporary

Null, Parameter

Parameter, default

non of the given

Algorithms can only be implemented using STL containers.

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True

False

Not Sure

Which of the following is the best approach to implement generic algorithms with minimum number of coding lines?

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Templates

Overloading

Overriding

Friend function/class

Consider the code below, class Fred { public: Fred(); ... }; int main() { Fred a[10]; Fred* p = new Fred[10]; ... } Select the best option

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Fred a[10]; calls the default constructor 09 times Fred* p = new Fred[10]; calls the default constructor 10 times

Produce an error

Fred a[10]; calls the default constructor 11 times Fred* p = new Fred[10]; calls the default constructor 11 times

Fred a[10]; calls the default constructor 10 times Fred* p = new Fred[10]; calls the default constructor 10 times

The statement objA=objB; will cause a compiler error if the objects are of different classes.

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True

False

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For classes with common behavior, you can save effort by placing the common behavior in a __________.

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Derived Class

Base class

Deprived Class

Named class

We can use "this" pointer in the constructor in the body and even in the initialization list of any class if we are careful

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True

False

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Suppose that the Test class does not have an overloaded assignment operator. What happens when an assignment a=b; is given for two Test objects a and b?

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The automatic assignment operator is used

The copy constructor is used

Compiler error

Run-time error

The user must define the operation of the copy constructor.

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True

False

Not Sure

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CS-304 Final Term Exams Preparation Virtual University MCQs With Answers

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