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Worksheets

IT_Scratch

Total questions: 83

Worksheet time: 53mins

Name
Class
Date
1.

Which are the hardware component of the computer:

a)

Joystick

b)

Operating System

c)

CPU

d)

MS Word

2.

ALU stands for (a)  

3.

In VDU , "D" stands for (a)  

4.

(a)   is the area where you place blocks together to write code.

5.

Scratch projects are made up of objects called (a)  

6.

(a)   is the area which has all the blocks that you can use to piece together on the code screen.

7.

It is one of the ten categories of Scratch blocks. They are color-coded medium-blue and are used to control a sprite's movement. They are available only for sprites.

a)

Motion Blocks

b)

Control Blocks

c)

Sensing Blocks

d)

Events Blocks

8.

This block moves its sprite forward the specified amount of steps in the direction it is facing.

a)
b)
c)
d)
9.

This block points its sprite in the specified direction; this rotates the sprite.

a)
b)
c)
d)
10.

This block moves its sprite costume center's X position by the specified amount.

a)
b)
c)
d)
11.

This block moves its sprite's Y position by the specified amount.

a)
b)
c)
d)
12.

What is this cat a type of?

a)

Animal

b)

Cat species

c)

Sprite

13.

What is the stage in scratch program?

a)

The coding area of a scratch program, where blocks go

b)

Place where actors stand and perform

c)

The graphical area of a scratch program, where sprites move

14.

What happens when green flag symbol is clicked in scratch program?

a)

The program is deleted

b)

The program starts

c)

The program stops

15.

Which area changes background on Scratch screen?

a)

Command block

b)

Stage

c)

Coding area

16.

A costume is

a)

A code block

b)

A motion

c)

A different way a sprite looks

d)

A sound

17.

It is the area where your program will run?

a)

Script

b)

Sprite

c)

Stage

d)

Background

18.

It is the area where you place blocks together to write code.

a)

Stage

b)

Script Area

c)

Blocks

d)

None of the above

19.

It is the area which has all the blocks that you can use to piece together on the code screen.

a)

Block Palette

b)

Script Area

c)

Stage

d)

Sprite

20.

Select the main parts of Scratch screen.

a)

Stage

b)

Sprite

c)

Block Palette

d)

Script Area

21.

Scratch projects are made up of objects called

a)

Script

b)

Blocks

c)

Stage

d)

Sprite

22.

Identify the tool

a)

Stamp

b)

Duplicate

23.

Identify the tool.

a)

Shrink

b)

Grow

c)

Increase size

d)

Decrease size

24.

Identify

a)

Stage mode

b)

Slide show

c)

Full Screen

d)

Presentation mode

25.

Identify

a)

Red symbol

b)

Red button

c)

Stop

d)

Halt

26.

What is Scratch?

a)

Visual Programming language

b)

Game

c)

Typing software

d)

None of the above

27.

What is the default Sprite in Scratch?

a)
b)
c)
d)
28.

The place where we give instructions as to what the Sprite should do.

a)

Scripts Area

b)

Blocks Palette

c)

Stage

d)

Sprite

29.

Choose the instructions that are given in the motion block.

(You may choose more than one answer)

a)

change x by

b)

set pen size to

c)

play sound

d)

set rotation style

30.

The Pen Block helps us to __________

a)

give sound to the Sprite

b)

control the Sprite

c)

give a trail to the Sprite

d)

make the Sprite move

31.

We can create our own sprite in Scratch.

a)

True

b)

False

32.

The move 10 steps block can be found in the Looks Block

a)

True

b)

False

33.

To duplicate the Sprite, we need to click:

a)
b)
c)
d)
34.

To change the direction of the Sprite we have to click on:

a)
b)
c)
d)
35.

We can use more than one costume for a sprite.

a)

True

b)

False

36.

What is the latest version of Scratch?

a)

Scratch 1.4

b)

Scratch 3.0

c)

Scratch 2.0

d)

Scratch 1.0

37.

Scratch is a Programming Language

a)

True

b)

False

38.

What type of loop is this?

a)

Forever Loop

b)

Fixed loop

c)

Infinite loop

39.

What loop is this?

a)

Forever loop

b)

Fixed loop

40.

Which block allows you to make decisions (choices)?

a)
b)
c)
d)
41.

How many categories of block do we have in Scratch?

a)

12

b)

10

c)

9

d)

2

42.

In scratch, these characters are called___________________________

a)

Backdrop

b)

Sprites

c)

Blocks

d)

Stage

43.

A program is a set of instructions that tells the computer what to do

a)

True

b)

False

44.

A script is made up of blocks with instructions that tells the sprite what to do

a)

True

b)

False

45.

Which category of block contains this block?

a)

Sensing

b)

Motion

c)

Operators

d)

Events

e)

Sound

46.

What colour blocks allow the code to start running?

a)

Blue

b)

Green

c)

Yellow

d)

Red

47.

What colour blocks allow movement/motion in Scratch?

a)

Blue

b)

Green

c)

Yellow

d)

Red

48.

True or False: The blocks don't need to be joined, as long as they are on the script area, they will run

a)

True

b)

False

49.

Data can be stored in a Scratch program, what is data saved in?

a)

Stage

b)

Variable

c)

Variant

d)

Code drawer

50.

What is the definition of an Algorithm?

a)

A set of instructions to perform a process.

b)

The answer to a question.

c)

A question to be answered

d)

A list of instructions.

51.

What type of coding is Scratch?

a)

Textual

b)

Non-Textual

52.

What is the key word used for when code is repeated or looped?

a)

Iteration

b)

Isolation

c)

ISO File

d)

Instantaneous

53.

What shape will this code draw?

a)

Circle

b)

Square

c)

Triangle

d)

Rectangle

54.

Which code block allows scratch to draw on the stage?

a)

Pen Down

b)

Pen Up

c)

Pen In

d)

Pen Out

55.

What colour is the default cat in Scratch?

a)

Brown

b)

Black

c)

Orange

d)

White

56.

It is possible to add maths into scratch, what colour blocks are these?

a)

Blue

b)

Green

c)

Orange

d)

Yellow

57.

It is possible to add maths into Scratch, what is the Scratch Key Word used for it?

a)

Operators

b)

Calculators

c)

Calculations

d)

Operations

58.

The code blocks shown in the picture are an example of what type of action?

a)

Pen

b)

Events

c)

Looks

d)

Control

59.

This command Changes pen colour based on your choice from colour picker.

a)

Set pen color to

b)

Change pen shade to

c)

Pen up

d)

Pen down

60.

Using ___________ operators, you can combine two or more relational operators to produce a single true/false result

a)

Arithmetic

b)

Relational

c)

Logical

d)

Operational

61.

______________are used to hold values.

a)

Data

b)

Variables

c)

Strings

d)

Input Unit

62.

The _______block is used to run a set of instructions for as specified number of times.

a)

Forever

b)

Until

c)

Repeat

d)

If...else

63.

The _______block is a control block which runs the script continuously until stopped.

a)

Forever

b)

Until

c)

Repeat

d)

If...else

64.

The process to instruct the computer to repeat a certain set of instructions as many times as instructed is called___________.

a)

Looping

b)

Repeating

c)

Processing

d)

Instructing

65.

Scratch was created by

a)

Mitchel Resnik

b)

Larry page

c)

Mark Zuckerburg

d)

Mitchel Devin

66.
Who invented the first computer
a)
Alan Turing
b)
Lovelace
c)
Charles Babbage
d)
ARPANET
67.
Who developed the first program?
a)
Alan Turing
b)
Charles Babbage
c)
Ada Lovelace
d)
Tim Berners Lee
68.
Ada Lovelace is considered the world's first what?
a)
computer language
b)
computer programmer
programmer
c)
smart lady
d)
mathematician
mathematician
69.
The word "Computer" was first assigned to...
a)
A person who conducts calculations
b)
A person who is very loud
c)
A person who doesn't sleep
d)
A person who lies
70.
The ______________ was developed in 3000 BC, and was basically beads on rods to count and was used to calculate, has upper and lower deck.
a)
UNIVAC
b)
Abacus
c)
Vacuum Tubes
d)
Slide Rule
71.

What are the only numbers you can use in binary?

a)

0 and 1

b)

1 and 2

c)

0, 1, 2, 3, 4, 5, 6, 7, 8, 9

72.

Charles Babbage designed the Difference Engine and the Analytical Engine. What were these?

a)

Mechanical Computers

b)

Thermometers

c)

Rulers

73.

What do you call the first electronic computer?

a)

EDSAC

b)

UNIVAC I

c)

ENIAC

d)

Difference Engine

74.

What's the name of the inventor of the Analytical Machine?

a)

Albert Einstein

b)

Stephen Hawking

c)

Charles Babbage

d)

Konrad Zuse

75.
Blaise Pascal invented the _____________________________.
a)
Pascaline
b)
Abacus
c)
Stepped Reckoner
d)
Difference Engine
76.

An electronic device used to process and store data.

a)

Calculator

b)

Computer

c)

Jacquard Loom

d)

Abacus

77.

The computing device that was powered by steam.

a)

Analytical Engine

b)

Calculating Clock

c)

Difference Engine

d)

Arithmometer

78.

The world's first computer programmer.

a)

Grace Hopper

b)

Lady Ada Lovelace

c)

Charles Babbage

d)

Bill Gates

79.

He was known as the " Father of the Modern Computer".

a)

Wilhelm Shickard

b)

Blaise Pascal

c)

Charles Babbage

d)

Charles Xavier

80.

A calculating machine invented by Wilhelm Shickard.

a)

Calculating Clock

b)

Arithmometer

c)

Stepped Reckoner

d)

Jacquard Loom

81.

Abacus was originated from __________________.

a)

China

b)

Babylonia

c)

Asia

d)

Japan

82.

A calculating machine invented by a French Mathematician to help his father a tax collector.

a)

Calculating Clock

b)

Abacus

c)

Pascaline

d)

Stepped Reckoner

83.

The first manual computing device.

a)

Abacus

b)

Stepped Reckoner

c)

Counting Clock

d)

Stones and Pebbles

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