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

Total Questions: 50

31. In comparison to secondary computer storage, primary storage is :

Correct Answer: (3) Faster more expensive per unit of storage and not persistent

32. A security system records video footage. One minute of video requires 180 MegaBytes of storage. The recording system can store several hours of video footage. How much storage would be needed for 2 hours of video footage? (1k=1024):

Correct Answer: (3) 21.1 Giga Bytes

33. If (P)₈ represents the number P in base - 8, then (144)₈ + (175)₈ =

Correct Answer: (2) (341)₈

34. Given below are two statements:

Statement (I): IPv6 address in computer networking is 4 times larger than an IPv4 address
Statement (II): The IP address gives the location of a device on the Internet, whereas the MAC address identifies the device connected to the Internet

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

Correct Answer: (1) Both Statement I and Statement II are correct.

35. Match List - I with List - II.

List-I (Graphical User Interface Term)List-II (Description)
(A) Window(1) Represents a folder or a program - can be seen within a window or free standing on screen
(B) Icon(II) Contains lists of options for a certain program
(C) Menu(III) Used to select menu options/icons/close/open windows
(D) Pointer(IV) Represents an area on the screen that displays information for a specific program
Choose the correct answer from the options given below:
Code:ABCD
(1)IIIIIIIV
(2)IIVIIIII
(3)IVIIIIII
(4)IIIIVIII
Correct Answer: (3)

36. Which of the following are true about Producer Gas?

(A) It is the result of conversion of solid biomass into gaseous fuels.
(B) It is done at lower temperature.
(C) It can be used as fuel in internal combustion engines.
(D) It is produced in the complete absence of oxygen.
(E) Hydrogen and methane present in Producer Gas determine its heating value.

Choose the correct answer from the options given below:

Correct Answer: (4) (A), (C) and (E) Only

37. The convention on biological diversity is dedicated to promote sustainable development conceived as a practical tool for translating the principles of:

Correct Answer: (2) Agenda 21

38. What is the correct sequence of steps followed from initial to last during water treatment process?

(A) Coagulation
(B) Filtration
(C) Screening
(D) Sedimentation

Choose the correct answer from the options given below:

Correct Answer: (*)

39. Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A): DDT bioaccumlates in tissues of many species including humans.
Reason (R): DDT is relatively insoluble in water but readily soluble in fats and oils.

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

Correct Answer: (1) Both (A) and (R) are correct and (R) is the correct explanation of (A)

40. Given below are two statements:

Statement (I): Millennium Development Goals (MDGs) were mainly targeted at developing or poor countries.
Statement (II): Sustainable Development Gaols (SDGs) are targeted at all countries whether developed, developing or poor.

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

Correct Answer: (1) Both Statement I and Statement II are correct.