Networking - Interview Questions and Answers


  1. What are the two types of transmission technology available?
    (i) Broadcast and (ii) point-to-point
  2. What is subnet?
    A generic term for section of a large networks usually separated by a bridge or router.
  3. Difference between the communication and transmission.

    Transmission is a physical movement of information and concern issues like bit polarity, synchronisation, clock etc.

    Communication means the meaning full exchange of information between two communication media.

  4. What are the possible ways of data exchange?
    (i) Simplex (ii) Half-duplex (iii) Full-duplex.
  5. What is SAP?
    Series of interface points that allow other computers to communicate with the other layers of network protocol stack.
  6. What do you meant by "triple X" in Networks?
    The function of PAD (Packet Assembler Disassembler) is described in a document known as X.3. The standard protocol has been defined between the terminal and the PAD, called X.28; another standard protocol exists between hte PAD and the network, called X.29. Together, these three recommendations are often called "triple X".

« Prev   [ Page 13 of 23  Jump... Next »

Jump to page : 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |