Worksheet 1

1. What are the main components of a computer?  Draw the block Diagram and Explain t them
2. Define Clock and Explain it briefly
3. Write Down the difference between assembly and C++
4. What are busses. Define buses and explain their actions and directions as well
5. Explain. Is calculator a computer .
6. Write a note on basic type of register  and explain them

1. Define following

• ALU
• Register
• Bus Size
• Word
• Instruction
• Op Code
• Interrupt
• Mnemonics