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worksheet algorithms

Total questions: 13

Worksheet time: 3hrs 15mins

Name
Class
Date
1.
What flowchart symbol does this represent?
a)
Input/Output
b)
Start/End
c)
Decision
d)
Process
2.
What is this symbol?
a)
Decision
b)
Input/Output
c)
Start/End
d)
Process
3.
What does this pseudocode do?
print "Hello"
a)
Nothing
b)
Prints the word "Hello" to the output
c)
hello is print in pseudocode
d)
The code won't work
4.

What is an algorithm?

a)

Patterns and trends used to solve a problem

b)

A set of step-by-step instructions to resolve a problem

c)

A programming language

5.

How a computer takes in information from the world

a)

processor (CPU)

b)

memory

c)

inputs

d)

outputs

6.

computer's long-term memory

a)

RAM (random access memory)

b)

storage (hard drive)

7.

computer's short-term memory

a)

RAM (random access memory)

b)

storage (hard drive)

8.
What is this symbol used for in a flowchart?
a)
A decision/question
b)
A task to carry out
9.
What symbol shows a decision?
a)
oval
b)
parallelogram
c)
rectangle
d)
diamond
10.

A logical step-by-step process for solving a problem is called

a)

Binary Numbers

b)

Coding

c)

Algorithms

11.

________ is a series of instructions that are followed to complete a task or solve a problem.

a)

instructions

b)

algorithms

c)

computers

d)

recipe

12.

Which of the following is not an example of a programming language?

a)

Scratch

b)

python

c)

english

d)

blockly

13.

Which of the following is an example of a block-based programming language

a)

python

b)

scratch

c)

javascript

d)

html