IGCSE Cambridge Secondary Grade 10 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
_____________is an application that is used for protection against malicious software.

(A) Antivirus software	(B) Malicious software
(C) Programming software	(D) None of these

Question-2 The ___________is referred to as the trusted network.

(A) Firewall	(B)Back up
(C)Secure network	(D)None of these

Question-3 A_______________is a barrier to keep destructive force away from your computer.

(A) Firewall	(B)Digital signature
(C)Back up	(D)None of these

Question-4
A _____ is used to verify the authenticity of an electronic document.

(A) Digital signature	(B) Firewall
(C) Encryption	(D) All of these

Question-5
Copy of data that can be used to restore and recover data is_______.

(A) The copied data	(B) Backup
(C) Restoration data	(D) None of these

Question-6
Unlike a computer virus a ________ can replicate itself automatically.

(A) Spam	(B) Spoof
(C) Backup	(D) Worm

Question-7
___________ is the art and science of breaking cipher text.

(A) Cryptanalysis	(B) Cryptography
(C) Cryptology	(D) None of these

Question-8 The process of restoring data to the most recent consistent state that existed before failure is called___________.

(A) Data backup	(B)Data recovery
(C)Decryption	(D)None of these

Question-9
A _______ is a virus that is often disguised as a useful computer program.

(A) Trojan Horse	(B) Hacker
(C) Worm	(D) Pirate

Question-10 A person who breaks into the computer security with non-malicious reasons known as ____________.

(A) Crackers	(B)White hat hackers
(C)Black hat hackers	(D)None of these

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Cambridge Secondary Grade 10

IGCSE

Practice in Related Chapters
Microsoft Access
Internet
Services Available on Internet
Web Browser
Hypertext Markup Language
Societal Impact of IT
Extensible Markup Language