Column - I | Column - II |
(a) Password | (i) Detects and removes viruses and other malicious software from the computer. |
(b) Antivirus software | (ii) Protects information by converting it into unreadable code that cannot be deciphered easily by unauthorized people. |
(c) Firewall | (iii) Secret sequence of characters that enables a user to control access to a computer program of file. |
(d) Disk Encryption | (iv) A security system designed to protect a computer from hacker attacks. |
A) (a) - (iv), (b) - (i), (c) - (i), (d) - (ii)
B) (a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)
C) (a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)
D) (a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)
Correct Answer: D
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