Computer Quiz : Data Communication & Networking Set – 2

Dear Aspirants,
Welcome to Online Computer Quiz in Affairscloud.com. Here we are providing sample questions in Data Communication & Networking. It will be very useful for all SBI/IBPS/LIC exams and other competitive exams. We have also included some important questions that are repeatedly asked in previous exams.

1. In which Channel the flow of data is always in one direction, with no capability to support response in other direction?
   A. Duplex Channel
   B. Half Duplex Channel
   C. Simplex Channel
   D. None of the Above
   
   Answer

   C. Simplex Channel
   
   
2. Multiplexing involves ______ path and ______ channel
   A. one, one
   B. one, multiple
   C. multiple, one
   D. multiple, multiple
   
   Answer

   B. one, multiple
   
   
3. In which Channel the data can flow in both directions but not at same time?
   A. Duplex Channel
   B. Half Duplex Channel
   C. Simplex Channel
   D. None of the Above
   
   Answer

   B. Half Duplex Channel
   
   
4. A device that connects to a network without the use of cables is said to be ________
   A. distributed
   B. centralized
   C. cabled
   D. Wireless
   
   Answer

   D. Wireless
   
   
5. In which Channel the data can flow in both directions at a time?
   A. Duplex Channel
   B. Half Duplex Channel
   C. Simplex Channel
   D. None of the Above
   
   Answer

   A. Duplex Channel
   
   
6. Which type of source is most likely to be a shared common resource in a computer network?
   A. Printer
   B. Speaker
   C. Key board
   D. None of the Above
   
   Answer

   A. Printer
   
   
7. The completely interconnected network topology is __________
   A. Mesh
   B. Star
   C. Bus
   D. Tree
   
   Answer

   A. Mesh
   
   
8. ________ is the most important/powerful computer in a typical network.
   A. Network Client
   B. Network Station
   C. Network Server
   D. Network Switch
   
   Answer

   C. Network Server
   
   
9. A network that connects devices located in a small geographical area, such as within a building is known as _______
   A. LAN
   B. WAN
   C. MAN
   D. PAN
   
   Answer

   A. LAN
   
   
10. A network that connects an individual’s personal devices that are located close together is called ________
    A. LAN
    B. WAN
    C. MAN
    D. PAN
    
    Answer

    D. PAN