Question # 1

----------------- follow try block to catch the object thrown

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catch block

throw block

main block

non of the given

How the information hidden within an object can be accessed?

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Through its interface

Through its private data members

Through its private member functions

Through both public and private members

Consider a class named Vehicle, which of the following can be the instance of class Vehicle? 1. Car 2. Computer 3. Desk 4. Ahmed 5. Bicycle

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1, 4, 5

2, 5, 6

1, 2, 3, 6

1, 5, 6

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

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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.

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True

False

Not Sure

Which of the following is the best approach if it is required to have more than one functions having exactly same functionality and implemented on different data types?

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Templates

Overloading

Data hiding

Encapsulation

When the base class and the derived class have a member function with the same name, you must be more specific which function you want to call (using ___________).

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scope resolution operator

dot operator

null operator

Operator overloading

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

None of the given

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

Which of these are examples of error handling techniques ?

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Abnormal Termination

Graceful Termination

Return the illegal

all of the given

Inheritance is a way to

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organize data.

add features to existing classes without rewriting them

improve data-hiding and encapsulation.

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

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