2020 - September (Question Paper-04)
KERALA PSC - Prosthetic and Orthotic Engineer (ONLINE EXAM)
Department: Medical Education Service
Date of Test: 11/09/2020
Question Paper Code: 12/2020/OL
(ഈ ചോദ്യപേപ്പർ പി.ഡി.എഫ്. ചുവടെ നിന്നും ഡൗൺലോഡ് ചെയ്യാം)
Question81:-What is Li-Fi?
A:-Light Fidelity
B:-Laser Fidelity
C:-Lens Fidelity
D:-Lens Firefly
Correct Answer:- Option-A
Question82:-Spoofing is
A:-an attack in which a program masquerades as another by falsifying data
B:-is the attempt to obtain sensitive information such as username and password
C:-a malicious computer program that masquerades as benign applications or files
D:-a program that replicates itself and damages the computer
Correct Answer:- Option-A
Question83:-LTE stands for
A:-Long term evolution
B:-4G communication standard
C:-High speed wireless communication
D:-All the above
Correct Answer:- Option-D
Question84:-RAM is an acronym for
A:-Read Access Memory
B:-Random Access Memory
C:-Random Area Memory
D:-Read Area Memory
Correct Answer:- Option-B
Question85:-___________ is known as the brain of a computer
A:-Control unit
B:-Arithmetic and Logic unit
C:-Central Processing unit
D:-Memory Unit
Correct Answer:- Option-C
Question86:-IP stands for
A:-Information Processing
B:-Information Protocol
C:-Internet Processing
D:-Internet Protocol
Correct Answer:- Option-D
Question87:-Which of the following is not a browser?
A:-Mozilla Firefox
B:-Microsoft Edge
C:-Yahoo
D:-Google Chrome
Correct Answer:- Option-C
Question88:-DVD stands for
A:-Digital volatile disk
B:-Digital versatile data
C:-Digital versatile disk
D:-Digital volatile data
Correct Answer:- Option-C
Question89:-A byte contains _________ bits
A:-7
B:-8
C:-4
D:-10
Correct Answer:- Option-B
Question90:-Which of the following is a pointing device?
A:-Mouse
B:-Track ball
C:-Joystick
D:-All the above
Correct Answer:- Option-D
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