Previous Year Very Short Questions of NA (DIPLOMA information technology 6th)

Network security

Previous year question paper with solutions for Network security

Our website provides solved previous year question paper for Network security . Doing preparation from the previous year question paper helps you to get good marks in exams. From our NA question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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  1. A large network of computer networks is known as ________.
  2. _________ attack involves reading of data messages along with changes.
  3. DNS stands for__________.
  4. The ________ server is a program which is used to manage all electronics mails.
  5. _______ control policy defines which types of access is allowed.
  6. A ________ key can be exchanged over in secure channels.
  7. A ________ is service independent.
  8. The server runs on _______ systems.
  9. A network in small area is called a ________.
  10. Computer security needs proper protection. (T/F)
  11. A proxy server is used to connect the client to other server. (T/F)
  12. A virus cannot copy itself to other computers. (T/F)
  13. UNIX is a multi user operating system. (T/F)
  14. VPN needs strong authentication. (T/F).