27 December 2021- Evening Shift- UGC NET Paper 1

Total Questions: 50

31. What type of non-volatile memory would most likely store firmware, like a computer's BIOS?

Correct Answer: (B) EEPROM

32. Identify the correct sequence of the following storage devices in the descending order of their emergence.

A. DVD
B. CD-ROM
C. Magnetic Tape
D. Floppy Disk
Choose the correct answer from the options given below

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

33. Given below are two statements

Statement I: "Twitter' is a microblogging site that is very restricted on the size of the post.
Statement II: 'Wiki' allows readers to edit posts, and entries in it are usually not in chronological order.
In light of the above statements, choose the correct answer from the options given below

Correct Answer: (A) Both Statement I and Statement II are true

34. With respect to computer storage devices, which of the following is/are magnetic storage device(s)?

A. CD-R
B. DVD-RW
C. Flash memory stick
D. External Hard Drive
Choose the correct answer from the options given below:

Correct Answer: (B) D only

35. Match List I with List II

List I (Memory Devices)
A. Pen Drive
B. Hard Disk
C. CD ROM
D. RAM
List II (Memory Types)
I. Optical memory
II. Flash Memory
III. Magnetic Memory
IV. Volatile Memory
Choose the correct answer from the options given below:

Correct Answer: (A) A-II, В-III, С -I, D-IV

36. Given below are two statements

Statement I: Oxidative stress is an imbalance between accumulation of oxygen reactive substances and ability of body to destroy them.
Statement II: Oxidative stress is significantly lowered by the presence of oxidants.
In light of the above statements, choose the correct answer from the options given below

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

37. What is gasohol?

Correct Answer: (C) Mixture of gasoline and ethanol

38. The target year for achieving the Sustainable Development Goals is

Correct Answer: (C) 2030

39. Match List I with List II

List I (Disaster Management Cycle Components)
A. Prevention
B. Preparedness
C. Recovery
D. Response
List II (Explanation)
I. Land-use planning
II. Rescue
III. Risk assessment
IV. Construction
Choose the correct answer from the options given below:

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

40. Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R

Assertion A: The decibel level for a given loudness may be different at different frequencies in the audible range.
Reason R: The human ear has a differential frequency response.
In light of the above statements, choose the correct answer from the options given below

Correct Answer: (A) Both A and R are true and R is the correct explanation of A