Computer Networking Questions – Set 15

Dear Aspirants,

Welcome to the Professional Knowledge Section in Affairscloud.com. Here we are providing sample questions in Computer Networking. It will be useful for the upcoming SBI Assistant Manager(System) and IBPS SO(IT Officer) examinations. We have also included some important questions that are repeatedly asked in previous exams.

1. Which of the following is the higher of the two data link layer sub layers defined by the IEEE?
   A. LLC
   B. MAC
   C. ISP
   D. Both (A) and (B)
   E. None of these
   
   Answer & Explanation

   A. LLC
   Explanation:
   Logical Link Control (LLC) is the higher of the two data link layer sublayers defined by the IEEE.
   
   
2. The LLC sub layer handles which of the following function(s)?
   A. Error Control
   B. Flow Control
   C. Framing
   D. MAC-sublayer
   E. All of these
   
   Answer & Explanation

   E. All of these
   Explanation:
   The LLC sub layer handles error control, flow control, framing, and MAC-sublayer addressing
   
   
3. Which of the following is the IEEE standard specification for Ethernet.?
   A. IEEE 802.15
   B. IEEE 802.5
   C. IEEE 802.4
   D. IEEE 802.3
   E. None of these
   
   Answer & Explanation

   D. IEEE 802.3
   Explanation:
   IEEE 802.3 is a standard specification for Ethernet, a method of physical communication in a LAN.
   
   
4. Which of the following is the IEEE standard specification for Bluetooth.?
   A. IEEE 802.15
   B. IEEE 802.5
   C. IEEE 802.4
   D. IEEE 802.3
   E. None of these
   
   Answer & Explanation

   A. IEEE 802.15
   Explanation:
   IEEE 802.15 is the standard specification for Bluetooth.
   
   
5. Which of the following is the IEEE standard specification for WLAN?
   A. IEEE 802.15
   B. IEEE 802.5
   C. IEEE 802.4
   D. IEEE 802.3
   E. IEEE 802.11
   
   Answer & Explanation

   E. IEEE 802.11
   Explanation:
   IEEE 802.11 is the IEEE standard specification for WLAN.
   
   
6. Which of the following is the IEEE standard specification for Token Bus?
   A. IEEE 802.4
   B. IEEE 802.5
   C. IEEE 802.1
   D. IEEE 802.3
   E. IEEE 802.2
   
   Answer & Explanation

   A. IEEE 802.4
   Explanation:
   IEEE 802.4 is the IEEE standard specification for Token Bus
   
   
7. Which of the following is the IEEE standard specification for Token Ring?
   A. IEEE 802.4
   B. IEEE 802.5
   C. IEEE 802.1
   D. IEEE 802.3
   E. IEEE 802.2
   
   Answer & Explanation

   B. IEEE 802.5
   Explanation:
   IEEE 802.5, is the IEEE standard specification for Token Ring.
   
   
8. Which of the following is the IEEE standard specification for Bridging?
   A. IEEE 802.15.4
   B. IEEE 802.5
   C. IEEE 802.1
   D. IEEE 802.3
   E. IEEE 802.2
   
   Answer & Explanation

   C. IEEE 802.1
   Explanation:
   IEEE 802.1 is the IEEE standard specification for Bridging.
   
   
9. Which of the following is the IEEE standard specification for Logical Link?
   A. IEEE 802.15.4
   B. IEEE 802.5
   C. IEEE 802.4
   D. IEEE 802.3
   E. IEEE 802.2
   
   Answer & Explanation

   E. IEEE 802.2
   Explanation:
   IEEE 802.2 is the IEEE standard specification for Logical Link
   
   
10. Which of the following is the IEEE standard specification for ZigBee?
    A. IEEE 802.15.4
    B. IEEE 802.5
    C. IEEE 802.4
    D. IEEE 802.3
    E. None of these
    
    Answer & Explanation

    A. IEEE 802.15.4
    Explanation:
    IEEE 802.15.4 is the IEEE standard specification for ZigBee.