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WorksheetsCOM7E1 - DNA
Total questions: 27
Worksheet time: 14mins
Instructions carried out one after another in order is a...
List
Sequence
Collection
Series
While the program is running, if the program makes a choice if it should run some code or not, it is called a...
variable
sequence
selection
mistake
When a program repeats, looping over the same sequence, it is called...
iteration
a variable
an instruction
Instructions carried out one after another in order is a...
List
Sequence
Collection
Series
Which is the definition of "sequence"?
A set of instructions in a specific order
Where instructions repeat
Code where decisions are made
Which is the definition of "selection"?
A set of instructions in a specific order
Where instructions repeat
Code where decisions are made
Which is the definition of "iteration"?
A set of instructions in a specific order
Where instructions repeat
Code where decisions are made
Why is iteration important?
It determines the order in which instructions are carried out
It allows code to be simplified by removing duplicated steps
It allows multiple paths through a program
Which of the following contains an INCORRECT sequence when getting dressed to go out?
Put on socks, put on shoes, put on coat
Put on coat, put on shoes, put on socks
Put on socks, put on coat, put on shoes
Why is selection important?
Selection allows us to include more than one path through a solution
Selection allows us to repeat steps in a solution
Selection allows us make our solution more efficient
What does iteration involve?
Rejecting
Reclining
Repeating
Recycling
Instructions being followed one after the other. What is it?
Selection
Iteration
Sequence
Variable
Only allowing one bit of code to run when something happens.
Example:
• Only run this bit of code “When” or “If” this bit has run
• WHEN you press on the keyboard, on the arrows, DO move.
Selection
Sequence
Iteration
Variable
Router
Wireless
Charger
Who is this icon of Computing?
Steve Jobs
Charles Babbage
Alan Turing
Grace Hopper
Bill Gates
Which of these is not an AI technology?
Animation
Facial Recognition
Language Processing
Robotics
What does the keyboard shortcut CTRL+Z do? (a)
The code in the image is for a Sprite (character) in Scratch. What does the code make the sprite do?
When the right arrow on the keyboard is pressed, it turns and faces the RIGHT and moves forward 5 steps.
When the space bar on the keyboard it pressed, it moves forward 5 steps.
When the green flag is pressed, the sprite turns on the spot.
When the right arrow on the keyboard is pressed, it turns and faces UP and moves forwards 5 steps.
Name this punctuation
,
Netflix, Instagram, Spotify
full stop
comma
exclamation mark
colon
Name this punctuation: '
Joe's toy | can't
colon
comma
dash
apostrophe
Name this punctuation
:
You need 3 things in life: faith, purpose and love.
colon
comma
exclamation mark
semicolon
Keyboard
Board
Buttons
