Question # 1

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

Choose an answer

True

False

Not Sure

Algorithms can only be implemented using STL containers.

Choose an answer

True

False

Not Sure

Which of these are examples of error handling techniques?

Choose an answer

Abnormal Termination

Graceful Termination

Return the illegal

all of the given

Which of these are examples of error handling techniques ?

Choose an answer

Abnormal Termination

Graceful Termination

Return the illegal

all of the given

Which part of an object exhibits its state?

Choose an answer

Data

Operations

Any public part

Any private part

Suppose you create an uninitialized vector as follows: vector evec; After adding the statment, evec.push_back(21); what will happen?

Choose an answer

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.

An STL container can not be used to

Choose an answer

hold objects of class employee.

store elements in a way that makes them quickly accessible

compile c++ programs.

organize the way objects are stored in memory

Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?

Choose an answer

Define the variable Age as private

Define the variable Age as protected

Define the variable Age as private and create a get method that returns it and a set method that updates it

Define the variable Age as protected and create a set method that returns it and a get method that updates it

this pointers are not accessible for static member functions.

Choose an answer

True

False

Not Sure

_______ “is a” relationship

Choose an answer

Inheritance

Polymarphism

abstraction

encapsulation

When is a constructor called?

Choose an answer

Each time the constructor identifier is used in a program statement

During the instantiation of a new object

During the construction of a new class

At the beginning of any program execution

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer