Computational Thinking & Programming Skills

Representing Algorithms

5 Lessons | 5 Quizzes

Computational Thinking

Computational Thinking

Problem Structure

Problem Structure

Analysing Algorithms

Analysing Algorithms

Programming Concepts & Data Types

5 Lessons | 5 Quizzes

The Use of Outputs

The Use of Outputs

Variables & Data Types

Variables & Data Types

Variables, Constants & Input

Variables, Constants & Input

Casting Variables

Casting Variables

The Common Operators

The Common Operators

Sequence, Selection & Iteration

5 Lessons | 5 Quizzes

Sequence and Selection 1

Sequence and Selection 1

Sequence and Selection 2

Sequence and Selection 2

Sequence and Selection 3

Sequence and Selection 3

String Manipulation

2 Lessons | 2 Quizzes

Basic String Manipulation 1

Basic String Manipulation 1

Basic String Manipulation 2

Basic String Manipulation 2

Data Structures

3 Lessons | 3 Quizzes

One-Dimensional Arrays

One-Dimensional Arrays

Two-Dimensional Arrays

Two-Dimensional Arrays

Structured Programming & Subroutines

2 Lessons | 2 Quizzes

Robust & Secure Programming

3 Lessons | 3 Quizzes

Data Validation

Data Validation

Authentication Routines

Authentication Routines

Searching & Sorting Algorithms

5 Lessons | 5 Quizzes

Efficiency of Algorithms

Efficiency of Algorithms

Pseudocode

Computational Thinking & Programming Skills Representing Algorithms Pseudocode Pseudocode

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Question 1 of 7
1. Question
1 point(s)
What is pseudocode?
- It is a programming language for the web.
- It is a way of describing a program, independent of language.
- It is code that runs on a text editor.
- It is code written in the Pseudo language.
Correct
Incorrect
Question 2 of 7
2. Question
1 point(s)
Which of the following lines of code is the AQA pseudocode for printing out “hello world” to the user?
- PRINT ‘hello world’
- OUTPUT ‘hello world’
- print(‘hello world’)
- output(‘hello world’)
Correct
Incorrect
Question 3 of 7
3. Question
1 point(s)
Which of the following lines of code is used for writing comments in AQA pseudocode?
- #
- /
- ?
- //
Correct
Incorrect
Question 4 of 7
4. Question
1 point(s)
Which of the following lines of AQA pseudocode will store user input into a variable called “temp”?
- temp = input()
- temp ← USERINPUT
- temp ← input()
- temp = USERINPUT
Correct
Incorrect
Question 5 of 7
5. Question
1 point(s)
Which of the following lines of AQA pseudocode will create a variable called “myInput” and set the value to be “hello”?
- myInput ← 'hello'
- string myInput ← 'hello'
- myInput = input('hello')
- myInput = hello
Correct
Incorrect
Question 6 of 7
6. Question
1 point(s)
What would be the output from the following AQA pseudocode program?
```
OUTPUT 'Daniel'
#OUTPUT 'Harper'
OUTPUT 'Veronica'
```
- Daniel Harper Veronica
- Daniel Harper
- Daniel Veronica
- Harper Veronica
- Daniel
Correct
Incorrect
Question 7 of 7
7. Question
4 point(s)
You have been asked to build a program to work out the average of two numbers.
Assemble the following pseudocode in the right order to build a working program.
- ```
firstNumber ← USERINPUT
```
- ```
result ← (firstNumber + secondNumber) / 2
```
- ```
OUTPUT result
```
- ```
secondNumber ← USERINPUT
```
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