Which of these is a type of 'malware'? MCQ with Answer and Explanation

Which of these is a type of 'malware'?
A. Hard Disk
B. Monitor
C. Trojan Horse
D. Keyboard
Answer: Option C
Solution (By JKSSB Mock Tests)
A Trojan Horse is a common type of malware disguised as useful software.

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Practice More Science and Technology Questions

Question #1
What is the chemical name for salt?
A. Potassium Chloride
B. Calcium Chloride
C. Magnesium Sulfate
D. Sodium Chloride

Correct Answer: Option D


Explanation:
Common table salt is Sodium Chloride (NaCl).

Question #2
Hybridoma technology is used for production of:
A. Antibiotics
B. Monoclonal antibodies
C. Vaccines
D. Insulin

Correct Answer: Option B


Explanation:
It is used to produce identical antibodies.

Question #3
The WWW was invented at:
A. NASA
B. CERN
C. Bell Labs
D. MIT

Correct Answer: Option B


Explanation:
Tim Berners-Lee developed it at CERN.