T-Level DPDD: Algorithms Flashcard

Front

Algorithm

Back

A plan or a well-defined set of step-by-step instructions to solve a problem.

Front

Which of the following is NOT an advantage of algorithms?

• They are easy to understand by anyone.
• They are a step-by-step representation of a solution to a given problem.
• The initial problem is broken down into steps.
• They are always language dependent.

Back

They are always language dependent.

Front

What is one disadvantage of algorithms?

Back

They are time-consuming to create.

Front

What is an advantage of flowcharts?

Back

The flow of the program can be seen clearly.

Front

What is a flowchart?

Back

A graphical diagram that represents an algorithm which can be used to solve a problem.

Front

What is a disadvantage of flowcharts?

Back

With a large, complicated program the flowchart can become very large and difficult to follow.

Front

What is a written description in the context of algorithms?

Back

A natural language or plain English language description of an algorithm.

Front

What is one advantage of using a written description in programming?

Back

It is automatic and natural to use 'proper' English.

Front

What is one disadvantage of using a written description in programming?

Back

It may fail to include every step required.

Front

Pseudocode

Back

An informal programming description showing the flow through the process.