Top 50+ Solved Network Security MCQ Questions Answer
Q. Message ________ means privacy that the sender and reciever expect privacy.
a. confidentiality
b. integrity
c. authentication
d. Authorization
Q. Message_____ means that the data must arrive at the reciever exactly as sent
a. confidentiality
b. integrity
c. authentication
d. Authorization
Q. Message _______ means that the receiver is ensured that the message message is coming fromthe indended sender not an imposter.
a. confidentiality
b. integrity
c. authentication
d. Authorization
Q. __________means that a sender must not be able to deny sending a message that he sent.
a. Confidentiality
b. Integrity
c. Authentication
d. Nonrepudiation
Q. A(n) can be used to preserve the integrity of a document or amessage.
a. message digest
b. message summary
c. encrypted message
d. ENCRYPTION
Q. A(n) function creates a message digest out of a message.
a. encryption
b. decryption
c. hash
d. integrity
Q. Password-based authentication can be divided into two broad categories: and_____
a. fixed; variable
b. time-stamped; fixed
c. fixed; one-time
d. none of the above
Q. The secret key between members needs to be created as a ________key when two members contact KDC.
a. public
b. session
c. complimentary
d. private
Q. is a popular session key creator protocol that requires an authentica
a. KDC
b. Kerberos
c. CA ion server and a ticket-granting server.
d. CD
Q. A(n) is a hierarchical system that answers queries about keycertification.
a. KDC
b. PKI
c. CA
d. CD
Q. Firewalls are to protect against
a. Virus Attacks
b. Fire Attacks
c. Data Driven Attacks
d. Unauthorized Attacks
Q. The ________criterion ensures that we cannot find two messages that hash to thesame digest
a. one-wayness
b. weak-collision-resistance
c. strong-collision-resistance
d. Keyless
Q. _______________________ is a term used in cryptography that refers to a message beforeencryption or after decryption.
a. Cipher text
b. Plain text
c. Plain script
d. Original text