Sample Grade 11 - NWP 2018 - Third Term MCQ

1. What is the binary number equivalent to the decimal number 77?

• 01011001₂
• 01001101₂
• 01001100₂
• 01001110₂

2. The octal number equivalent to 110110111101₂,

• 6657₈
• 6765₈
• 6675₈
• 5766₈

3. What is the smallest BCD value form the following?

• 01010111 (BCD)
• 01101000 (BCD)
• 01110001 (BCD)
• 01001001 (BCD)

4. If the capacity of a flash memory is 4GB, what is the answer with equivalent capacity?

• 4x2³⁰ KB
• 4x2³² bits
• 4x2³⁰ Bytes
• 4x2¹² MB

5. An Image captured in one place, then storing it in the image camera lens and showing it in another screen surface uses in,

• 3-D Technology
• Holographic Technology
• Home Theatre System
• Digital Games

6. Which of the following represents the data transfer speeds of Primary storage devices arranged in ascending order?

• Random Access Memory, Read Only Memory, Cache Memory, Register Memory.
• Random Access Memory, Read Only Memory, Register Memory, Cache Memory.
• Read Only Memory, Random Access Memory, Register Memory, Cache Memory.
• Read Only Memory, Random Access Memory, Cache Memory, Register Memory.

7. Consider the following logic circuit.

• 
• 
• 
• 

8. Which of the given logic circuits represents the following Truth Table?

• 
• 
• 
• 

9. The main function of Operating System software is to,

• check spellings of a presentation.
• count the number of words in a document.
• manage the hardware resources of a computer system.
• send and receive e-mail messages.

10. Consider the following ports. A. Audio ports B. HDMI ports C. USB ports

• A and B only
• A and C only
• B and C only
• A, B and C all