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DNS (Domain Name System) 1 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Computer Applications

Time : 00:20:00 Hrs
Total Marks : 14

     Multiple Choice Question

    14 x 1 = 14
  1. Which of the following is used to maintain all the directories of domain names?

    (a)

    Domain name system

    (b)

    Domain name space

    (c)

    Name space

    (d)

    IP address

  2. Which of the following notation is used to denote IPv4 addresses?

    (a)

    Binary

    (b)

    Dotted-decimal

    (c)

    Hexadecimal

    (d)

    a and b

  3. How many bits are used in the IPv6 addresses?

    (a)

    32

    (b)

    64

    (c)

    128

    (d)

    16

  4. Expansion of URL is

    (a)

    Uniform Resource Location

    (b)

    Universal Resource Location

    (c)

    Uniform Resource Locator

    (d)

    Universal Resource Locator

  5. How many types are available in URL?

    (a)

    2

    (b)

    3

    (c)

    4

    (d)

    5

  6. Maximum characters used in the label of a node?

    (a)

    255

    (b)

    128

    (c)

    63

    (d)

    32

  7. In the domain name, the sequence of labels is separated by

    (a)

    Semicolon (;)

    (b)

    dot (.)

    (c)

    colon (:)

    (d)

    NULL

  8. Pick the odd one out from the following

    (a)

    node

    (b)

    label

    (c)

    domain

    (d)

    server

  9. Which of the following initiates the mapping of domain name to IP address?

    (a)

    Zone

    (b)

    Domain

    (c)

    Resolver

    (d)

    Name servers

  10. Which is the contiguous area up to which the server has access?

    (a)

    Zone

    (b)

    Domain

    (c)

    Resolver

    (d)

    Name servers

  11. ISP stands for

    (a)

    International Service provider

    (b)

    Internet Service Provider

    (c)

    Internet service Protocol

    (d)

    Index service provider

  12. TLD stands for

    (a)

    Top Level Data

    (b)

    Top Logical Domain

    (c)

    Term Level Data

    (d)

    Top Level Domain

  13. Which of the following statements are true?
    i) Domains name is a part of URL.
    ii) URL made up of four parts
    iii) The relative URL is a part of Absolute URL
    iv) URL doesn’t contain any protocol

    (a)

    i & ii

    (b)

    ii

    (c)

    i, ii & iii

    (d)

    i, ii & iv

  14. Match the following

    domain 1. progress that initiates translation
    zone 2. contains database of domain names
    name server 3. single node
    resolver 4. contiguous nodes
    (a)

    1432

    (b)

    3421

    (c)

    3214

    (d)

    3412

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