SYSTEM Past Papers MCQs

System Administrator 2026  — 2365 MCQs  (Page 231 of 237)

Practice SYSTEM Past Papers MCQs with solved questions from real past exams. These MCQs cover System Administrator 2026 past papers and are ideal for candidates preparing for competitive exams.

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If a server has no clue about where to find the address for a hostname then _______
  • A. Server asks to the root server
  • B. Server asks to its adjcent server
  • C. Request is not processed
  • D. None of the mentioned
Which one of the following allows client to update their DNS entry as their IP address change?
  • A. Dynamic DNS
  • B. Mail transfer agent
  • C. Authoritative name server
  • D. None of the mentioned
The right to use a domain name is delegated by domain name registers which are accredited by _______
  • A. Internet architecture board
  • B. Internet society
  • C. Internet research task force
  • D. Internet corporation for assigned names and numbers
The domain name system is maintained by _______
  • A. Distributed database system
  • B. A single server
  • C. A single computer
  • D. None of the mentioned
DHCP (dynamic host configuration protocol) provides __________ to the client.
  • A. Ip address
  • B. Mac address
  • C. Url
  • D. None of the mentioned
DHCP is used for ________
  • A. Ipv6
  • B. Ipv4
  • C. Both ipv6 and ipv4
  • D. None of the mentioned
The DHCP server _________
  • A. Maintains a database of available ip addresses
  • B. Maintains the information about client configuration parameters
  • C. Grants a ip address when receives a request from a client
  • D. All of the mentioned
IP assigned for a client by DHCP server is
  • A. For a limited period
  • B. For an unlimited period
  • C. Not time dependent
  • D. None of the mentioned