IGCSE Cambridge Primary Grade 4 Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1
Which of the following file formats is the most likely to contain a virus?

(A) .pdf	(B) .jpg
(C) .exe	(D) .doc

Question-2
From, Disk killer, stone virus and Michelangelo are examples of ________ virus.

(A) Stealth	(B) Macro
(C) Boot sector	(D) None of these

Question-3
Use a good _________ software program to scan floppy disk/CD before using them.

(A) Windows	(B) Anti-virus
(C) All the above	(D) None of these

Question-4
_______ virus infects the executable program files like .exe,.com.bin,oval,.dry(drives) and .sys files

(A) Boot sector	(B) Program
(C) Macro	(D) None of these

Question-5
Which of the following virus prevention techniques can be implemented through hardware.

(A) Remote Booting	(B) Heuristic scanners
(C) Behavior Blockers	(D) None of these

Question-6
After installing Anti-virus software, what is it important to do protect your computer from viruses?

(A) Download the latest updates	(B) Uninstall the anti-virus software
(C) Stop sending e-mails	(D) None of these

Question-7
_________ virus that infects the macros withing a document or template.

(A) Stealth	(B) Boot sector
(C) Macro	(D) None of these

Question-8 The ________ viruses infect the program files and the boot record.

(A) Boot sector	(B)Macro
(C)Multipartite	(D)None of these

Question-9
________ Viruses infect the disk boot records.

(A) Program	(B) Boot sector
(C) Macro	(D) None of these

Question-10
Multipartite Viruses infect the _________.

(A) Disk boot record	(B) Executable program files
(C) Program files and boot record	(D) None of these

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Cambridge Primary Grade 4

IGCSE

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