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Computer Theory

Total questions: 11

Worksheet time: 4mins

Name
Class
Date
1.

What was the first computer called?

a)

Colossus

b)

Kambutar

c)

First Computer

2.

The Colossus was created in 1944 at a place called _____________.

a)

I.C.T Lab

b)

Bletchly Park

c)

The Eiffel Tower

d)

Baladna Park

3.

When did Colossus come in handy?

a)

When I wanted to play Fortnite

b)

Ask Mr. Woolly

c)

When people needed to find out something

d)

To break secret war codes.

4.

What is a Transistor?

a)

A type of Italian food

b)

Used for doing the processing

c)

Did the same job as the old larger valve but it is really tiny in comparison

d)

For breaking secret war codes

e)

To hold information on Colossus

5.

Select the true statements

a)

Colossus is the first computer

b)

Colossus was small-sized

c)

Colossus was top secret

d)

Colossus was made by Steve Jobs

e)

Colossus was huge-sized

6.

Now you are done with Colossus. How did you find it?

a)

Confusing

b)

As easy as smiling

c)

Super hard

d)

It was okay

7.

What is a bar code?

a)

A random set of lines

b)

A machine-readable code in the form of numbers and a pattern of parallel lines of varying widths, printed on a commodity and used especially for stock control.

c)

This is too hard! I am outta here!

d)

A machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading by the camera on a smartphone.

8.

You can scan a bar code with anything.

a)

True

b)

False

9.

What is a QR code?

a)

A Qatari Riyal code

b)

A machine-readable code in the form of numbers and a pattern of parallel lines of varying widths, printed on a commodity and used especially for stock control

c)

A machine-readable code consisting of an array of black and white squares, typically used for storing URLs or other information for reading by the camera on a smartphone

d)

A book character and is an antagonist

10.

What can hold more data? Select it and select the one that does NOT need laser to be scanned

a)

Bar code

b)

QR code

c)

Qr code

d)

Morse code

11.

You are done with the quiz! How did you do? Select two.

a)

I was a champion (But I am not related to Ms Champion)

b)

I was a loser!

c)

I think I was a confused caterpillar

d)

I did better than I thought