Understanding Algorithms with Pseudocode and Flowcharts

What are the key skills needed for the exam related to algorithms?

• Only interpreting algorithms

• Only correcting algorithms

• Only creating algorithms

• Creating, interpreting, correcting, and refining algorithms

What is the first step in a flowchart?

• Start symbol

• Decision point

• Output a number

• Input a number

In a flowchart, what happens if number one is greater than number two?

• The program asks for another input

• The program outputs 'The largest number is number one'

• The program stops

• The program outputs 'The largest number is number two'

What does the prefix 'pseudo' mean in pseudocode?

• False or not genuine

• Simple or easy

• True or genuine

• Complex or difficult

What is the main advantage of using pseudocode?

• It is written in a specific programming language

• It is only used for complex algorithms

• It follows strict syntax rules

• It simplifies the representation of algorithms without worrying about syntax

What is the purpose of a comment at the top of pseudocode?

• To explain what the program does

• To start the program

• To declare variables

• To end the program

In pseudocode, how is a decision point represented?

• With a start symbol

• With an if statement

• With a loop

• With a function

Which symbol is used to represent a process in a flowchart?

• Circle

• Rectangle

• Lozenge

• Diamond

What symbol is used to represent input or output in a flowchart?

• Parallelogram

• Rectangle

• Circle

• Diamond

How are the various symbols in a flowchart connected?

• With lines

• With numbers

• With dots

• With arrows