17 questions
What is a flowchart?
A flowchart is a text-based way of designing an algorithm
A flowchart is a specific programming language
A flowchart is a diagram that represents a set of instructions
What is the symbol for a decision in a flowchart?
A parallelogram
A diamond
A circle
Which of these is the correct symbol for a process in a flowchart?
A diamond
A rectangle
A parallelogram
How are symbols connected together in a flowchart?
Symbols do not get connected together in a flowchart
With lines and an arrow to show the direction of flow
By numbers
When can algorithms be used?
Only with computers
To design a solution to any problem
For programming
What is important to remember when designing an algorithm?
whether to use a flowchart or pseudocode
the instructions are in the correct order
that it must be easy to read
What should be considered when designing an algorithm?
If there is more than one way of solving the problem
If the correct hardware is being used
If the correct software is being used
What does sequence mean?
To create a pattern
To do something in order
To do something randomly
To repeat something over and over again
What does selection mean?
Selection is following instructions in order.
Selection is to repeat something over and over again
Selection is when you have a choice of options
Selection is choosing the best option
What is iteration?
This is choosing what to do next
This means doing something in order
It is repeating something over and over again.
It is writing pseudocode
What is an actuator?
A component that allows us to make a decision
A motor that produces a physical change in a system
A flowchart shape
The Central Processing Unit
What is a subroutine?
A flowchart shape that allows for a decision to be made
It shows the paths that information flows down in a flowchart
A flowchart shape that allows for inputs and outputs to a program
A set of instructions designed to perform a frequently used operation within a program