System Administrator 2026
Which command is used to reboot a switch?
  • A. Shutdown
  • B. Copy run start
  • C. Exit
  • D. Reload
To join the internet, the computer has to be connected to a _________
  • A. Internet architecture board
  • B. Internet society
  • C. Internet service provider
  • D. Different computer
Internet access by transmitting digital data over the wires of a local telephone network is provided by _______
  • A. Leased line
  • B. Digital subscriber line
  • C. Digital signal line
  • D. Digital leased line
ISP exchanges internet traffic between their networks by __________
  • A. Internet exchange point
  • B. Subscriber end point
  • C. Isp end point
  • D. Internet end point
Which of the following protocols is used in the internet?
  • A. HTTP
  • B. DHCP
  • C. DNS
  • D. DNS, HTTP and DHCP
The size of an IP address in IPv6 is _________
  • A. 4 bytes
  • B. 128 bits
  • C. 8 bytes
  • D. 100 bits
Internet works on _______
  • A. Packet switching
  • B. Circuit switching
  • C. Both packet switching and circuit switching
  • D. Data switching
Which one of the following is not an application layer protocol used in internet?
  • A. Remote procedure call
  • B. Internet relay chat
  • C. Resource reservation protocol
  • D. Local procedure call