CBSE Class 11 Computer Getting Started With C++ Worksheet

CBSE Class 11 Computer Worksheet - Getting Started with C++

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Chapter 7:Getting Started with C++

1. What are literals ? Explain the different types of literals being used in C++.

2. Which of the following are valid/ invalid operands :

height , main , rollno-5 , my address , 2day , class

3. What is the difference between ‘5’ , 5 and “ 5” ?

4. Identify the errors in the following program :

void main()

{

int x

charendl;

x=3;

cin>>endl;

cout<<x<<3

}

5. Explain the two different ways to give comments in C++.

6. Differentiate between ‘<<’ and ‘>>’ operators.

7. ‘Every C++ program must have a main().’ Why ?

8. What will be the output of the following code :

(i) cout<<” #\n**\n###\n****\n “;

(ii) char a= ‘@’;

cout<< a;

cout<<’a’;

PROGRAMS

( to be done in the lab during practical periods )

1. To create a formatted output screen as given in the lab.

2. Write a C++ program that accepts marks and displays the percentage.Assume maximum marks is

50.

3. Write a program that accepts the temperature in percentage and displays in Fahrenheit

4. Write a program that accepts length , breadth and then displays the area and perimeter of a

rectangle.

Note :

1. All programs must have a comment entry on the top indicating what exactly the program is

about.

2. Proper messages should be given for input and output operations.

3. All programs should be properly indented.

Please click the below link to access CBSE Class 11 Computer Worksheet - Getting Started with C++

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