Quiz-8086 Microprocessor

1. A microprocessor is a _______ chip integrating all the functions of a CPU of a computer.

• multiple
• single
• double
• triple

2. Microprocessor is the ______ of the computer and it perform all the computational tasks

• main
• heart
• important
• simple

3. The intel 8086 microprocessor is a _______ processor

• 8 bit
• 16 bit
• 32 bit
• 4 bit

4. In 8086 microprocessor , the address bus is ________ bit wide

• 12 bit
• 10 bit
• 16 bit
• 20 bit

5. The work of EU is ________

• encoding & Fetching
• decoding & Executing
• processing
• calculations

6. The 16 bit flag of 8086 microprocessor is responsible to indicate ___________

• the condition of result of ALU operation
• the condition of memory
• the result of addition
• the result of subtraction

7. The CF is known as ________

• carry flag
• condition flag
• common flag
• single flag

8. The SF is called as ________

• service flag
• sign flag
• single flag
• condition flag

9. The OF is called as _______

• overflow flag
• overdue flag
• one flag
• over flag

10. The IF is called as _________

• initial flag
• indicate flag
• interrupt flag
• inter flag