04 December 2021- Morning Shift- UGC NET Paper 1

Total Questions: 50

31. Which of the following is a special type of Computer Virus that fills a computer system with self-replicating information. clogging the system so that its operations are slowed or stopped?

Correct Answer: (C) Worm

32. Identify the correct order of the following computer storage capacities ranked from smallest to largest capacity.

A 1500 M Bytes
B 5 K Bytes
C 1 G Bytes
D 2 T Bytes
Choose the correct answer from the options given below:

Correct Answer: (A) B, C, A, D

33. Given below are two statements:

Statement I: Software programs permanently stored in ROM are called 'Malware'.
Statement II: The use of the Internet. Cell phones or other devices to send or post content intended to hurt or embarrass another person is called Cyber bullying.
In the light of the above statements. choose the correct answer from the options given below:

Correct Answer: (D) Statement I is false but Statement II is true

34. With respect to Computers, which of the following are permanent storage devices?

A. Pen Drive
B. Hard Disk
C. Compact Disk
D. RAM
Choose the correct answer from the options given below:

Correct Answer: (A) A, B and C only

35. Match List I with List II

List I (Computer Terms)
A. Mouse
B. Modem
C. Pen-Drive
D. Opera
List II (Description)
I. Input Device
II. External Memory
III. Web Browser
IV. Network Device
Choose the correct answer from the options given below:

Correct Answer: (C) A-I, B-IV, C-II, D-III

36. By the year 2020. one of the targets in sustainable Development Goals is to reduce global deaths and injuries from road traffic accidents by

Correct Answer: (C) 50%

37. Which of the following is perceived relatively a low risk problem in the context of human welfare?

Correct Answer: (A) Radionuclides

38. According to WHO standards for drinking water quality, the concentration of Arsenic should not exceed:

Correct Answer: (A) 10 µgL⁻¹

39. During a combustion process, the following air pollutants are produced:

A. Nitric oxide
B. Nitrogen dioxide
C. Nitrous oxide
D. Carbon monoxide
E. Ozone
Choose the correct answer from the options given below:

Correct Answer: (D) A, B and D only

40. The 'Vision statement of International Solar Alliance is

Correct Answer: (B) Let us together make the sun brighter