Online Exam Preparation
MCQs Library
Browse subject-wise multiple choice questions, review answers quickly, and start a test from the same section.
Questions
| Code | Question | Option A | Option B | Option C | Option D | Answer |
|---|---|---|---|---|---|---|
| CS304 |
Class Abc{ ----- }; Is A Valid Class Declaration?
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Class Is Not A Mechanism To Create Objects And Define User Data Types
|
True
|
False
|
Na
|
Na
|
B |
| CS304 |
Class X : Public A Public B { ... ... };
|
Single Inheritance
|
Multiple Inheritance
|
Double Inheritance
|
None Of The Given Options
|
B |
| CS304 |
Classes Like Twodimensionalshape And Threedimensionalshape Would Normally Be Concrete While Classes Like Sphere And Cube Would Normally Be Abstract
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Classes Like Twodimensionalshape And Threedimensionalshape Would Normally Be Concrete While Classes Like Sphere And Cube Would Normally Be Abstract.
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Compiler Performs __________ Type Checking To Diagnose Type Errors
|
Static
|
Dynamic
|
Bound
|
Unbound
|
A |
| CS304 |
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 6. Truck
|
1 4 5
|
2 5 6
|
1 2 3 6
|
1 5 6
|
C |
| CS304 |
Consider The Code Below Class Class1{ Private: Int I; }; Class Class2 : Protected Class1 { }; Then Int Member I Of Class1 Is In Class2
|
Public
|
Private
|
Protected
|
None Of The Given Options
|
C |
| CS304 |
Consider The Code Below Class Class1{ Protected: Int I; }; Class Class2 : Public Class1 { }; Then Int Member I Of Class1 Is In Class2
|
Public
|
Protected
|
Private
|
None Of The Given Options
|
B |
| CS304 |
Consider The Code Below Class Class1{ Protected: Int I; }; Class Class2 : Public Class1 { }; Then Int Member I Of Class1 Is In Class2
|
Public
|
Private
|
Protected
|
None Of The Given Options
|
A |
| CS304 |
Consider The Code Below Class Class1{ Public: Int I; }; Class Class2 : Public Class1 { }; Then Int Member I Of Class1 Is In Class2
|
Public
|
Protected
|
Private
|
None Of The Given Options
|
A |
| CS304 |
Consider The Code Below Class Class1{ Public: Void Func1(); }; Class Class2 : Protected Class1 { }; Function Func1 Of Class1 Is In Class2
|
Public
|
Protected
|
Private
|
None Of The Given Options
|
A |
| CS304 |
Consider The Code Below Class Fred { Public: Fred(); … }; Int Main() { Fred A[10]; Fred* P = New Fred[10]; … }
|
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
|
C |
| CS304 |
Consider The Following Statement Cupboard Has Books What Is The Relationship Between Cupboard And Books?
|
Composition
|
Aggregation
|
Inheritance
|
None Of The Given Options
|
B |
| CS304 |
Consider The Following Two Lines Of Code Written For A Class Student 1. Student Sobj1 Sobj2; 2. Sobj2 = Sobj1; In Line No.2 What Constructor Of Student Class Will Be Called
|
Default Constructor Of Student Class
|
Copy Constructor Of Student Class
|
Both Default And Copy Constructer Of Student Class
|
No Constructor Will Be Called
|
A |
| CS304 |
Consider The Statement -Room Has Chair? Which Of The Following Type Of Association Exists Between Room And Chair?
|
Inheritance
|
Composition
|
There Is No Association
|
Aggregation
|
D |
| CS304 |
Considering The Resolution Order In Which Considering The Resolution Order In Which Compiler Search For Functions In A Program; The First Priority Is Given To; The First Priority Is Given To
|
General Template
|
Partial Specialization
|
Complete Specialization
|
Ordinary Function
|
D |
| CS304 |
Constant Objects Cannot Change Their State
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Constructor Have Same Name As The Class Name
|
True
|
False
|
Na
|
Na
|
A |
| CS304 |
Data Items In A Class Must Be Private
|
True
|
False
|
Na
|
Na
|
B |