29 November 2021- Morning Shift- UGC NET Paper 1

Total Questions: 50

31. The World Wide Web (WWW) is:-

Correct Answer: (D) A collection of multimedia web pages and other documents which are stored on websites

32. Hypertext Transfer Protocol (HTTP) is:-

Correct Answer: (D) Fetching an HTML document from a web server

33. Given below are two statements regarding phishing: -

Statement I: It is a program code that can replicate itself with the intention of deleting files.
Statement II: It can be filtered but at the Internet Service Provider's (ISP) level.
In 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. Which of the following statements regarding Intranets are correct?

A. The Intranet can be accessed from anywhere by anyone
B. The Intranet has public access
C. They are more secure than internet
D. In Intranet, it is possible to control external links
Choose the correct answer from the options given below:8

Correct Answer: (B) C and D only

35. Match List I with List II:-

List I: Name of Memory SizeList II: Number of bits
A. MB (Megabyte)I.2³⁰
B. GB (Gigabyte)II. 2⁵⁰
C. TB (Terabyte)III. 2²⁰
D. PB (Petabyte)IV. 2⁴⁰

Choose the correct answer from the options given below:

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

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

Assertion A: The in-situ passive soil remediation process is the easiest to implement and the least expensive
Reason R: It relies upon several natural processes to destroy the contaminants
In light of the above statements, choose the most appropriate answer from the options given below:

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

37. Dewatering of sewage sludge can be achieved by:-

A. Gravity thickening
B. Mechanical stirring
C. Osmosis
D. Floatation
E. Screening
Choose the correct answer from the options given below:

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

38. Match List I with List II:-

List IList II
ActsYear of Inception
A. Water Prevention and Control ActI. 1986
B. Air Prevention and Control ActII. 1974
C. Environment Protection ActIII. 1987
D. The Factories Amendment ActIV. 1981
Correct Answer: (B) A - II, B - IV, C - I, D - III

39. Which one of the following isotopes of Uranium is fissile material and can be used for nuclear reactions?

Correct Answer: (B) U-235/U-235

40. Rain is termed as acid rain when its pH value is:-

Correct Answer: (B) Less than 5.6/5.6