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Computer Quiz : Data Communication & Networking Set – 4

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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. Any device connected to a computer network is called __________
    A. Node
    B. Client
    C. Server
    D. None of the Above
    A. Node

  2. A node, usually a microcomputer, which is used by end users but usually does not supply network resources is called _________
    A. Node
    B. Client
    C. Server
    D. None of the Above
    B. Client

  3. Which is a computer hardware component that connects a computer to a network?
    A. Network Interface Card
    B. Switch
    C. Bridge
    D. Router
    A. Network Interface Card

  4. ________ is a small hardware device that joins multiple computers together within one LAN.
    A. Network Interface Card
    B. Switch
    C. Bridge
    D. Router
    B. Switch

  5. A combined device for modulation and demodulation, for example, between the digital data of a computer and the analogue signal of a telephone line.
    A. Modem
    B. Switch
    C. Bridge
    D. Router
    A. Modem

  6. A relatively non-intelligent device that allows a user to input data into a system or displays data from the system is known as _________
    A. Computer Terminal
    B. Switch
    C. Bridge
    D. Router
    A. Computer Terminal

  7. A terminal emulation program for TCP/IP networks, such as the Internet, that allows users to log in to a remote computer is known as ________
    A. Network
    B. Telnet
    C. Sub Network
    D. None of the Above
    B. Telnet

  8. A template that consists of seven layers and defines a model for the operations performed on a computer network is called ____________
    A. TCP/IP
    B. OSI
    C. Both (A) and (B)
    D. None of the Above
    B. OSI

  9. What is the process in which control information is added to a data packet as it moves through the layers of a communication module?
    A. Encapsulation
    B. Encryption
    C. Decryption
    D. None of the Above
    A. Encapsulation

  10. The joining of two or more protocols into a single protocol is called __________
    A. Technological Convergence
    B. Protocol Convergence
    C. Industrial Convergence
    D. None of the Above
    B. Protocol Convergence