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2.1-Algorithms Flashcards | StudBud
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2.1-Algorithms
2.1-Algorithms
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An end of unit quiz covering theory from the #Algorithms unit. #GCSE #Computer #Science
Flashcards
17 cards
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Practice quiz
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Questions
17
Answers
1
Which logical operator am I?
THOR
AND
NOT
OR
2
What is an algorithm?
A set of instructions
A step-by-step procedure for solving problems
A collection of steps
Algorithms solve problems
3
What am I?
Funny shapes
Punctuation marks
Relational Operator
I just don't know
4
What flow diagram symbol am I?
Decision
Input/Output
Start/Stop
Process
5
What are parentheses?
[]
//
()
{}
6
What is sequence?
When a task is repeated until there is a required outcome
The order in which tasks are to be carried out
Small steps making up larger tasks
A question is asked and one of two courses of action happen
7
I store zero or more characters enclosed in quote marks
String
Integer
Boolean
Real
8
Which logical operator am I?
THOR
NOT
AND
OR
9
What flow diagram symbol am I?
Input/Output
Decision
Process
Start/Stop
10
What is selection?
Small steps making up larger tasks
A question is asked and one of two courses of action happen
When a task is repeated until there is a required outcome
The order in which tasks are to be carried out
11
What are sub-tasks?
When a task is repeated until there is a required outcome
A question is asked and one of two courses of action happen
Small steps making up larger tasks
The order in which tasks are to be carried out
12
Which logical operator am I?
AND
THOR
OR
NOT
13
What flow diagram symbol am I?
Process
Start/Stop
Input/Output
Decision
14
What makes a successful algorithm?
The correct shapes & symbols
Complexity
Using all the basic constructs
Correctness and efficiency
15
What is iteration?
The order in which tasks are to be carried out
A question is asked and one of two courses of action happen
Small steps making up larger tasks
When a task is repeated until there is a required outcome
16
A variable is...
A function used to perform mathematical operations
A constant
A container used to store values
Data storage
17
What flow diagram symbol am I?
Start/Stop
Process
Input/Output
Decision
