16 June 2023 – Evening Shift – UGC NET Paper-1

Total Questions: 50

31. Which of the following pairs shows an internet service and its corresponding protocol, correctly matched?

Correct Answer: (2) E-mail - SMTP

32. In the following MS-Excel spreadsheet, you are given a list of 100 customers. Column 'A' represents their names, 'B' is for customer category, 'C' for payment category (0 means discounted price and 1 means full price), 'D' indicates price that customer pays. The example spreadsheet below is not the actual list and simply shows different categories.

ABCD
1Customer NameCustomer CategoryPayment CategoryPrice (Rs.)
2RamanChild00
3DineshAdult15
4JashanAdult02
101AmitChild00

Which of the following formula would indicate the total amount paid by customers who are adults but do not get discounted price?

Correct Answer: (4) = SUMIFS (D2 : D101, B2 : B101, "Adult", C2 : C101, "=1")

33. Given below are two statements:

Statement I: The www is the largest computer network in the world, with millions of computers connected to each other.
Statement II: Web pages are stored on web servers, which are always connected to the Internet so that people can view their pages 24 hours a day.

In the 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

34. Identify the correct order of the words A - D given below to complete the paragraph about internet security.

Illegal access to a computer system is known as _____ . _____ are programs that self-replicate and are designed to disrupt computer systems. _____ is where a user is sent legitimate looking emails; as soon as the email is opened and the recipient clicks on the embedded link, they are sent to a fake website. Software that monitors key presses on a user's keyboard, and relays the information back to the person who sent the software, is known as _____ .

A. Phishing
B. Hacking
C. Spyware
D. Viruses

Choose the correct answer from the options given below:

Correct Answer: (3) B, D, A C

35. Match List I with List II

List-I (Description)List-II (Internet Techinical Term)
A. Numerical ID of 32-bit or 128-bit device on the internetI. Virtualization
B. Unique ID for a network interface card (NIC)II. MAC address
C. An arrangement whereby a user remotely accesses software, hardware, or other resources via a browserIII. IP address
D. The process of running multiple machines on one physical serverIV. Cloud Computing
Choose the correct answer from the options given below:
Code:ABCD
(1)IIIIIIIV
(2)IIIIIIIV
(3)IVIIIIII
(4)IIIIIIVI
Correct Answer: (4)

36. Which among the following are sources of Volatile Organic Compounds (VOCs)?

A. Vehicles
B. Plants
C. Termites
D. Power Plants
E. Bogs

Choose the most appropriate answer from the options given below:

Correct Answer: (4) A, B, C, D and E

37. pH, an important water quality parameter,

A. is a measure of acidity on water.
B. is a mesure of basicity in water.
C. can have value only upto 10.
D. represents the concentration of hydrogen ion.
E. whose value '0' (zero) confirms that water is potable.

Choose the most appropriate answer from the options given below:

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

38. Given below are two statements:

Statement I: Recycling drastically reduces pressure on landfills and incinerators.
Statement II: Recycling increases demands for raw resources.

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

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

39. Chlorofluorocarbons (CFCs), important green house gases.

A. are toxic
B. vaporize just below room temperature
C. are flamable
D. are very stable
E. destroy ozone

Choose the most appropriate answer from the options given below:

Correct Answer: (3) B, D and E only

40. Given below are two statements: One is lebelled as Assertion A and the other is labelled as Reason R.

Assertion A: In concentrating type solar collector temperature can be raised upto 500°C.
Reason R: In concentrating type solar collector, the magnitudes of collector area and absorber area are numerically same.

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

Correct Answer: (3) A is correct but R is not correct