28 November 2021- Morning Shift- UGC NET Paper 1

Total Questions: 50

31. Match List I with List II

List I (Activity)
A. Recording a song to play on an iPod
B. Saving a video
C. Sending a photo to someone using your mobile
D. Compressing a folder of files
List II (File Type)
I..zip
II..mp3
III..mp4
IV. .jpeg
Choose the correct answer from the options given below:

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

32. Kavita uses a Wifi adapter to connect the computer to an interactive whiteboard.

Which one of these statements is false?

Correct Answer: (C) Bluetooth has a greater range than Wifi

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

Assertion A: The Internet is very beneficial to students in all aspects
Reason R: The Internet opens doorways to a wealth of information, knowledge and educational resources thereby increasing opportunities for learning in and beyond the classroom
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

34. Identify the CORRECT order of the following data transfer rates measured in bits per second (bps) ranked from largest to smallest

1. 1500 kbps
2. 1500 Mbps
3. 1 Mbps
4. 1 Gbps
Choose the correct answer from the options given below

Correct Answer: (D) 2, 4, 1, 3

35. Given below are two statements

Statement I: You can add attachments of any file size to an email.
Statement II: You can only send emails from a laptop computer.
In light of the above statements, choose the correct answer from the options given below

Correct Answer: (B) Both Statement I and Statement II are false

36. What are essential for the formation of photochemical smog?

1. Oxides of sulphur
2. Oxides of Nitrogen
3. Volatile Organic Compounds
4. Water Vapour
5. Sunlight
Choose the correct answer from the options given below:

Correct Answer: (D) 2, 3, 4 and 5 only

37. What is the CORRECT sequence of occurrence of various atmospheric layers from earth's surface?

1. Thermosphere
2. Stratosphere
3. Mesosphere
4. Troposphere
Choose the correct answer from the options given below

Correct Answer: (B) 4, 2, 3, 1

38. Which one of the following climate change proxies is not the terrestrial biotic climatic proxy?

1. Highly Polluted Water
2. Presence of a large amount of organic materials
3. Presence of good amount dissolved oxygen
4. Severely limited aquatic life
Choose the correct answer from the options given below:

Correct Answer: (A) Boreholes

39. A high amount of BOD (Biochemical Oxygen Demand) in a water body represents

Correct Answer: (D) 1, 2 and 4 only

40. Which one of the following is a component of a Sewage Treatment Plant (STP)?

Correct Answer: (C) Grit chamber