A. Session
B. Data-link
C. Application
D. Network

Advertisement

Related Mcqs:

  1. Layer one of the OSI model is_______________________?
    A. network layer B. transport layer C. physical layer D. physical layer...
  2. In which directory can you store system user default files used for creating user directories ?
    A. /usr/tmp B. /etc/default C. /etc/skel D. /etc/users...
  3. Which of are following internal commands is used in mail to forward mail to user in user-list ?
    A. r user-list B. m user-list C. d user-list D. e user-list...
  4. In OSI network architecture, the routing is performed by_______________?
    A. session layer B. transport layer C. data link layer D. network layer...
  5. In OSI network architecture, the dialogue control and token management are responsible of________________?
    A. data link layer B. transport layer C. network layer D. session layer...
  6. What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management ?
    A. Layer 4 protocols B. Layer 5 protocols C. Layer 6 protocols D. Layer 7 protocols...
  7. What command is used with file named ‘letter’ to remove the executable permission from the user and assign read permission to the group and others ?
    A. chmod go + x, u – x letter B. chmod g – x, uo + r letter C. chmod go + r, u + x letter D. chmod u – x, go + r letter...
  8. The agency that sits between the user and the UNIX system is called the________________?
    A. logic B. profile C. shell D. erxc...
  9. The File that contains a set of instructions which are performed when a user logs in, is_____________?
    A. .exrc B. .profile C. .autoexec D. autoexec.bat...
  10. Which of the following directories contain all the Alias created by a user, including his login directory ?
    A. /tmp B. /etc C. /usr D. /dev...
Advertisement