A Smart Machine Ch-1

Identify the given picture

• Desktop computer

• Palmtops

• Tab

• Mobile phone

Machines are made by us to make our work ________

• Hard

• Beautiful

• Cute

• Easy

Computers are of one types only and have same sizes

( True or False )

• True

• False

Identify the picture of a CPU Cabinet

• 
• 
• 
• 

Full form of PC

• Private computer

• Personal computer

• Pure Computer

1. Switch on the UPS

2. Switch on the main supply

3. Switch on the Monitor

4. Switch on the power button on the CPU cabinet

( Write the correct steps to switch on the computer)

• 2..3...1..4..

• 2..1..4..3..

The small pictures that appear in desktop screen is known as

• Icos

• Icons

• Shut down

• Start

The small pictures that appear in desktop screen is known as

• Icos

• Icons

• Shut down

• Start

Which statement is not true about humans

• Have feelings

• Take decision

• Get tired after some time

• Never make mistakes

Which statement is not true about computers

• Work very fast

• It's a smart machine

• Do not have a good memory

• Never get tired