информатика
Информатика
Learning objective
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Lesson duration is: 3 minItems in this lesson
Информатика
Learning objective
Enter your question here
A
Answer A
B
Answer B
C
Answer C
D
Answer D
What is the ideal chair height for computer use?
A
Feet flat on the floor
B
Knees above the hips
C
Sitting on a stool
D
Elbows at 90-degree angle
How should your monitor be positioned?
A
Below eye level
B
About an arm's length away
C
At eye level
D
Directly against the wall
What should you do with your wrists while typing?
A
Keep them straight
B
Rest them on the keyboard
C
Bend them upwards
D
Use a wrist rest
How often should you take breaks?
A
Every 30 minutes
B
Only when tired
C
To stretch and relax
D
Once every 2 hours
