Sample Papers (CBSE)

CBSE Computer Science Sample paper

(2009-2010)

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Greetings

Functioning of CPU

The CPU is composed of five basic components:

• RAM
  
• registers
  
• buses
  
• ALU and
  
• Control Unit.

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CLICK HERE to view ANIMATED Fetch-Decode-Execute Cycle

Communication and Networking Concepts

Communication and Network Concepts

Uploaded by Rita-jindal on WiZiQ Tutorials

Boolean Algebra

• BOOLEAN ALGEBRA : Youtube video

Computer Crossword(1)

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Greetings

HAPPY DIWALI

Storage Class Specifiers in CPP

Test yourself : Loops

List of Programs Class XI 2009-10

stacks : Apllication Areas

Stack Applications

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Looping Concept

Loops

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Escape Sequences in C++

Robotics Workshop :Aug.2009

robotics workshop Aug.09

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Programming Methodology

Programming Methodology

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Increment decrement operators

Prefix Postfix

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Computer System organization

Computer System Organization

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Test Yourself

Can you answer following Questions.............

• C++ Character Set
• What is meant by token?
• Name Tokens available in c++
• What are Keywords? Can keywords be used as identifiers?
• What is an identifier? What are the identifier forming rules in C++?
• Is C++ case sensitive?
• Which of the following are valid Identifiers and why/why not :

1. stud_roll
2. 5data
3. data5
4. father name
5. my-file
6. %age
7. int
8. b
9. goto
10. "name"

• What are literals? How many types of integer literals are available in C++?
• What is preprocessor directive?
• What header file must be included with your source file to use cin and cout
• Name the I/O Library of C++.

C++: Data Type Modifiers

C++: Data Type Modifiers

C++ :Fundamental Data Types

C++ : Fundamental Data Types