Q1. Which of the following are the solutions to network security?
(i) Encryption
(ii) Authentication
(iii) Authorization
(iv) Non-repudiation
(A) i, ii and iii only
(B) ii, iii and iv only
(C) i, iii and iv only
(D) All i, ii, iii and iv
Correct Answers are options (D) All i, ii, iii and iv.
Q2. ______ is to protect data and passwords.
(A) Encryption
(B) Authentication
(C) Authorization
(D) Non-repudiation
Correct Answer is option (A) Encryption
Encryption is to protect data and passwords.