200+ MCQs Class 12 Informatics Practices Unit 4 Societal Impacts Set 7

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Unit 4 Societal Impacts

Class 12 Informatics Practices New 065

Societal Impacts MCQ’s

Multiple Choice Questions Set – 7

Q121. What is RRR (3R) in e-Waste management?

a. Reduce, Reuse, Recycle

b. Repair, Reuse, Reduce

c. Repair, Resale, Repay

d. None of these

Ans. a. Reduce, Reuse, Recycle

Q122. ________ is the process of conversion of electronic devices into something that can be used again and again in some or the other manner.

a. Re-using

b. Refurbishing

c. Recycling

d. None of these

Ans. c. Recycling

Q123. The process of re-selling old electronic goods at lower prices is called ________.

a. Re-using

b. Refurbishing

c. Recycling

d. None of these

Ans. b. Refurbishing

Q124. The process of using the electronic or electric waste after slight modification is called __________.

a. Re-using

b. Refurbishing

c. Recycling

d. None of these

Ans. a. Re-using

Q125. In India, ________________ has been enacted to punish people responsible for causing any form of pollution by paying for the damage done to the natural environment.

a. The IT Environment Act, 1986

b. The Environment Protection Act, 1986

c. The Pollution Protection Act, 1986

d. None of these

Ans. b. The Environment Protection Act, 1986

Q126. According to which act, “Polluter pays Principle”, any one causing any form of pollution will pay for the damage caused.

a. The IT Environment Act, 1986

b. The Environment Protection Act, 1986

c. The Pollution Protection Act, 1986

d. None of these

Ans. b. The Environment Protection Act, 1986

Q127. CPCB stands for ________.

a. Central Pollution Critical Board

b. Central Pollution Control Board

c. Central Pollution Chemical Board

d. None of these

Ans. b. Central Pollution Control Board.

Q128. Who is fully responsible for the safe disposal of any electronic equipment, when it becomes an e-waste?

a. The Seller

b. The Purchaser / Customer / User

c. The Manufacturer

d. None of these

Ans. c. The Manufacturer

Q129. Who has issued this guidelines about the management of e-waste?

“The manufacturer of any electronic equipment will be ‘personally’ responsible for the final safe disposal of the product when it becomes an e-waste”.

a. The Central Pollution Control Board (CPCB)

b. The Department of Information Technology (DIT), Ministry of communication and Information Technology

c. The Waste Electrical and Electronic Equipment (WEEE) Society, New Delhi

d. None of these

Ans. a. The Central Pollution Control Board (CPCB)

Q130. Who has issued a comprehensive technical guide on “Environmental Management for Information Technology Industry in India”.

a. The Central Pollution Control Board (CPCB)

b. The Department of Information Technology (DIT), Ministry of communication and Information Technology

c. The Waste Electrical and Electronic Equipment (WEEE) Society, New Delhi

d. None of these

Ans. b. The Department of Information Technology (DIT), Ministry of communication and Information Technology

Q131. We are spending more time in front of screens, be it mobile, laptop, desktop, television, gaming console, music or sound devices. But interacting in an improper posture can be bad for us _____________.

a. Physically

b. Mentally

c. Both Physically and Mentally

d. None of these

Ans. c. Both Physically and Mentally

Q132. Spending too much time on Internet can be ___________.

a. addictive

b. good

c. expensive

d. None of these

Ans. a. addictive

Q133. Spending too much time on Internet can have negative impact on our ___________ and ________ well being.

a. mental, physical

b. physical, psychological

c. physical, body

d. None of these

Ans. b. physical, psychological

Q134. __________ is a branch of science that deals with designing or arranging workplaces including the furniture, equipment’s and systems so that it becomes safe and comfortable for the user.

a. Agrostology

b. Lithology

c. Ergonomics

d. None of these

Ans. c. Ergonomics

Q135. _______ is a symptom commonly complained by users of digital devices.

a. Eye strain

b. Backpain

c. Leg pain

d. None of these

Ans. a. Eye strain

Q136. By arranging the workspace as recommended by ergonomics, you can prevent from _______ .

a. Backaches

b. Bad Posture

c. Neck and Shoulder pains

d. All of these

Ans. d. All of these

Q137. Spending too much time on digital devices, can impact your body and you can face ________ problems.

a. Stress

b. Physical fatigue

c. Obesity

d. All of these

Ans. d. All of these

Q138. Due to _________, you can face painful condition of wrists and fingers.

a. overuse of keyboard

b. overuse of mouse

c. overuse of mobile

d. All of these

Ans. a. overuse of keyboard

Q139. What is the suggested viewing distance of screen?

a. 15″ – 18″

b. 19″ – 24″

c. 25″ – 30″

d. All of these

Ans. b. 19″ – 24″

Q140. What is the suggested height of chair while using the Computer system?

a. 18″ – 22″

b. 23″ – 28″

c. 26″ – 32″

d. All of these

Ans. b. 23″ – 28″

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