Question # 1

his pointers are not accessible for static member functions.

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True

False

Not Sure

One purpose of an iterator in the STL is to connect algorithms and containers.

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True

False

Not Sure

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

Suppose there is an object of type Person, which of the following can be considered as one of its attributes

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Name

Age

Work()

Both Name and Age

Which construct is the source for the creation of an object?

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Destructor of the class

New operator

Delete operator

Constructor of the class

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

_______ “is a” relationship

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Inheritance

Polymarphism

abstraction

encapsulation

__________, which means if A declares B as its friend it does NOT mean that A can access private data of B. It only means that B can access all data of A.

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Friendship is one way only

Friendship is two way only

NO Friendship between classes

Any kind of friendship

A function call is resolved at run-time in___________

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non-virtual member function.

virtual member function.

Both non-virtual member and virtual member function.

None of given

Algorithms can only be implemented using STL containers.

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True

False

Not Sure

Suppose you create an uninitialized vector as follows:

vector evec; After adding the statment, evec.push_back(21); what will happen?

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The following statement will add an element to the start (the back) of evec and will initialize it with the value 21.

The following statement will add an element to the center of evec and will reinitialize it with the value 21.

The following statement will delete an element to the end (the back) of evec and will reinitialize it with the value 21

The following statement will add an element to the end (the back) of evec and initialize it with the value 21

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

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