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WorksheetsComputing End of Y9 Quiz
Total questions: 20
Worksheet time: 10mins
1. What is the name of the number system that computers use to store data?
denary
hexadecimal
binary
decimal
How many bits are in 1 byte?
(a)
Which of the following is a common file format used for digital images?
WAV
JPEG
MP3
ASCII
What is the name for each tiny dot of colour that makes up a bitmap image?
(a)
13. What three colours are used in different combinations to create different colours on a device screen?
Red, Yellow, Green
Red, White, Black
Red, Green, White
Red, Green, Blue
1. Which of the following programming key words is defined as: "A label given to a location in the computer's memory. It can be used in programming when you want the computer to remember a value"?
Sequence
Variable
Loop
Program
2. Which three letter word (beginning with 'b' is defined as: "An error in a computer program that causes it to produce an incorrect or unexpected result."?
(a)
7. Which five letter command is used in Python to ask the user to enter data?
input
enter
7. Which five letter command is used in Python to display data on screen?
input
enter
show
Which three letter command is used in Python to tell the computer to store data as a whole number
str
float
int
What is the technical term for part of a digital device that enables humans to interact with it?
screen
user interface
user connection
What type of user interface does a smart speaker have?
menu driven
command line
voice activated
graphical
Which of the following is defined as 'raw facts and figures'?
data
information
What is defined as data that has been processed to become meaningful?
new data
information
What is the name of the legislation (laws) that all companies and organisations that collect data about people must abide by?
Data Storage Act
Personal Data Act
Data Protection Act
Data Privacy Act
Which app's logo is this part of?
(a)
Which app's logo is this part of?
(a)
Which app's logo is this part of?
(a)
Which's apps logo is this part of?
(a)
Which company's logo is this part of?
(a)
