Grade 8 test two

Grade 8 test two

8th Grade

15 Qs

quiz-placeholder

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Grade 8 test two

Grade 8 test two

Assessment

Quiz

Computers

8th Grade

Hard

Created by

dejene shaga

Used 3+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Cognitive ergonomics is the protection of computer systems and information from harm, theft, and unauthorized use.

False

True

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The goal of ergonomics is to prevent soft tissue injuries and musculoskeletal disorders.

True

False

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The term ergonomics is rooted from organizational and physical ergonomics.

False

True

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The over use of computer has associated with humans health problems.

False

True

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Children are more sensitive to radio frequency radiation due to their smaller head circumference and brain size.

False

True

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the goal of ergonomics in relation to computer use?

To encourage long hours of computer use

To prevent soft tissue injuries and muscle disorders

To increase muscle diseases and injuries

To promote improper sitting on the computer

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the recommended position for elbows while using a computer?

Above the desk, at 90-110 degrees  

 At 180 degrees angle    

At 45 degrees angle

Below the desk

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