06 Dec 2023 – Evening Shift – UGC NET Paper-1

Total Questions: 50

31. The transmission time required for sending 512-byte packet using a 56 kilobits (1 kilo = 1000) per second modem is about

Correct Answer: (3) 73 milliseconds

32. If (P)8 represents the number P in base -8 number system, then (124)8 + (165)8 =

Correct Answer: (4) (311)8

33. Given below are two statements:

Statement (I): The Internet is not regulated in India, therefore, the information may be biased or inaccurate.
Statement (II): The Internet is one of the services offered by World Wide Web (WWW).

In light of the above statements, choose the most appropriate answer from the options given below.

Correct Answer: (3) Statement (I) is true but Statement (II) is false.

34. Which of the following statements is/are true regarding ICT?

A. Encryption is the scrambling of data thereby destroying computer viruses and preventing unauthorised access to computer systems.
B. Microblog is very much restricted on the size of post and is very difficult to customize.
C. LAN always uses wireless technology to transmit data

Choose the correct answer from the options given below:

Correct Answer: (2) B only

35. Match List-l with List-II

List-I (Input Device)List-II (Most Appropriate use)
A. Bar Code ReaderI. To enter hard copy images into a computer
B. MicrophoneII. To select items from a menu in a software
C. ScannerIII. To input data from a food item in a mall at a Point-Of-Sale (POS) terminal
D. MouseIV. To create a voice over a presentation
Choose the correct answer from the options given below:
Code:ABCD
(1)IIIIVIII
IIIIIVII
(3)IIIVIIII
(4)IVIIIIII
Correct Answer: (1)

36. Which of the following pollutants is responsible for causing blue baby disease?

Correct Answer: (3) Nitrates

37. Which of the following is not responsible for the destruction of Ozone layer?

Correct Answer: (3) Dioxines

38. Given below are two statements:

Statement (I): Under Montreal Protocol, developed and developing countries have same timetable for phasing out of Ozone Depleting Substances (ODS)
Statement (II): Under Montreal Protocol developing countries are referred to as 'Article 5 Countries'

In light of the above statements, choose the most appropriate answer from the options given below.

Correct Answer: (4) Statement (I) is incorrect but Statement (II) is correct.

39. Which of the following are true about the Millennium Development Goals (MDGs)?

A. MDGs have 8 goals.
B. MDGs have 40 targets.
C. MDGs were to be achieved by the year 2015.
D. MDGs were the successor of Sustainable Development Goals (SDGs).

Choose the correct answer from the options given below:

Correct Answer: (2) A and C only

40. Which of the following are examples of Persistent Organic Pollutants (POPs)?

A. Dioxins
B. Poly-Chlorinated Benzenes (PCBs)
C. Formaldehyde
D. Organo Chlorine Pesticides
E. Furans

Choose the correct answer from the options given below:

Correct Answer: (2) A, B, D and E only