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Coding and Scratch

Total questions: 39

Worksheet time: 20mins

Name
Class
Date
1.

Choose the correct Binary digit.

a)

0 & 1

b)

1 & 3

c)

3 & 6

d)

None of these

2.
What is an error in a program that prevents the program from running as expected?
a)
Algorithm
b)
Program
c)
Bug
d)
Code
3.
What is Code?
a)
Rules of conduct.
b)
A pack between friends.
c)
One or more commands designed to be carried out by a computer.
d)
Edoc spelled backwords.
4.
How do we call this?
a)
router
b)
mouse mat
c)
memory stick
d)
printer
5.
How do we call this?
a)
mouse mat
b)
computer screen (monitor)
c)
tablet
d)
webcam
6.
How do we call this?
a)
laptop
b)
folder
c)
games console
d)
mouse
7.

Which of these is Google Drive?

a)
b)
c)
d)
8.
How do we call this?
a)
smartphone
b)
speakers
c)
mouse mat
d)
folder
9.
How do we call this?
a)
smartphone
b)
tablet
c)
keyboard
d)
laptop
10.

WWW stands for

a)

World Worm Web

b)

World Wide Web

c)

World Word Web

d)

World Wild Web

11.

Name of this input device?

a)

Printer.

b)

Keyboard.

c)

Mouse.

d)

Pen.

12.

What is the Internet?

a)

A local network.

b)

Mobile phone network.

c)

Is the global system of interconnected computer networks that use the TCP/IP protocol to link devices worldwide.

d)

A local computer network providing a variety of information and communication facilities.

13.

What is the Internet?

a)

A local network.

b)

Mobile phone network.

c)

Is the global system of interconnected computer networks that use the TCP/IP protocol to link devices worldwide.

d)

A local computer network providing a variety of information and communication facilities.

14.
What is a list of steps you can follow to finish a task?
a)
Algorithm
b)
Program
c)
Bug
d)
Code
15.
What is an algorithm that has been coded into something that can be run by a machine?
a)
Algorithm
b)
Program
c)
Bug
d)
Code
16.
What is a way of representing information using only 2 options?
a)
Code
b)
Loop
c)
Conditionals
d)
Binary
17.
What is a one or zero called in coding?
a)
Byte
b)
Code
c)
Switch
d)
Bit
18.
What are the on/off switches used by computers to communicate called?
a)
Switch
b)
Program
c)
Binary Code
d)
Algorithm
19.
What is Computer Science?
a)
A field in which people use the power of computers to solve big problems.
b)
A field where you use science to dissect a computer.
c)
The study of chemicals.
d)
Using a computer to search for Science items.
20.

Which block is NOT a Sound block?

a)

PLAY SOUND UNTIL DONE

b)

START SOUND

c)

CHANGE X BY 10

d)

STOP ALL SOUNDS

21.

We can use the block (a)   to make something repeat during all the time.

22.

Choose all the correct alternatives about this block.

a)

We can assign the space key, letters, numbers and arrows

b)

Each letter can be used only once

c)

The block is used to start an action

d)

It is always the first block of a script

23.

Which block can we use to end an animation?

a)
b)
c)
d)
24.

What can this block wait for?

a)

A sprite touches another sprite

b)

A sprite touches the edge of the screen

c)

A key to be pressed

d)

All the options

25.

Mark all the correct alternatives about this block.

a)

It repeats infinitely some actions

b)

It can never be stopped

c)

It always starts when the flag is clicked

d)

We can't count the number of repetitions

26.

What is the difference between these blocks?

a)

In Play Sound the volume is higher

b)

In Start Sound the volume is higher

c)

In Play Sound we listen to the whole sound

d)

In Start Sound we listen to the whole sound

27.

Select all the INCORRECT alternatives about this block.

a)

It repeats an action until something happens

b)

It runs the blocks below it when something happens

c)

It is the first block of a script

d)

It is used to control a specific action

28.

In the game Flappy Bird, which two actions in the bird are controlled by WAIT UNTIL?

4 lines
29.

Give an example of how you can use this block.

4 lines
30.

What is the full form of HTML

a)

hyper text make up language

b)

hyper text mark up laungauge

c)

Noone of these

31.

Debugging is when you go through your code to find mistakes you made.

a)

True

b)

False

32.
Programming languages give computers instructions
a)
True
b)
False
33.

An algorithm is

a)

A set of instructions

b)

A motion block

c)

A character

34.

What is a Code?

a)

Set of instructions to the computer

b)

Music lessons

c)

A secret language

d)

Music notes

35.

The person who writes a code is called

a)

Detective

b)

Inspector

c)

Coder

d)

Writer

36.

Which language does a computer understand?

a)

Sync Language

b)

English language

c)

Programming Language

d)

Note language

37.

Which of the following is a Programming Language?

a)

Javascript

b)

Compscript

c)

Interscript

38.
What can you make with programming?
a)
Games
b)
Websites
c)
Apps
d)
All of these
39.
A user does this to tell the computer start the commands you have written into the program.
a)
event
b)
run program
c)
function
d)
abstraction