What is the purpose of Casting?

Change the data type of a variable, for example num1 = str

Change the format of a variable to upper case, for example name.upper()

Change the format of a variable to lower case, for example email.lower()

Change a variable into code, for example name.substring(2,3)

Which of the following is NOT an example of string manipulation?

Change the data type of a variable, for example num1 = str

Change the format of a variable to upper case, for example name.upper()

Change the format of a variable to lower case, for example email.lower()

Change a variable into code, for example name.substring(2,3)

What does the following code do: x.length

Returns the number of characters in a string.

Changes all the characters in a variable to lower case.

Changes all the characters in a variable to upper case.

Extracts a specific character from a string.

What does the following code do: x.subString(2,3)

Extracts a specific character from a string.

Changes all the characters in a variable to lower case.

Changes all the characters in a variable to upper case.

Returns the number of characters in a string.

What does the following code do: x.lower()

Changes all the characters in a variable to lower case.

Changes all the characters in a variable to upper case.

Extracts a specific character from a string.

Returns the number of characters in a string.

What is the difference between a While Loop and a For Loop?

A For Loop continues to run for a specific number of times, for example for x in range (0,3):

A While Loop continues to run until a condition is met, for example while x>0:

What is the purpose of the following code: if x == True AND y == True . . . then

To check if two variables are both True

To check if two variables are both False

To check if one variable only is True

To check if one variable only is False

What is the purpose of the following code: if x == True OR y == True . . . then

To check if at least one variable is True

To check if at least one variable is False

To check if one variable only is True

To check if one variable only is False

Why should a global variable not be used when programming?

It is a variable that can be called at any point within a program, meaning that it can be changed throughout the program sometimes by mistake.

It is a variable that can only be updated within a subprogram or subroutine.

It is a value that does not change in a program, for example VAT.

It is a method of sorting data by finding the mid-point and dividing the data by 2.

Programming Concepts

Quiz

•

Computers

•

9th Grade

•

Practice Problem

•

Medium

Ali Faulkner

Used 21+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the above flow diagram shape?

Start/Stop

Input

Process

Decision

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the above flow diagram shape?

Start/Stop

Input

Process

Decision

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the above flow diagram shape?

Start/Stop

Input

Process

Decision

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes pseudo-code?

A sub program that carries out a list of instructions.

A set of instructions in the style of a programming language but written in plain English.

A data structure that contains one type of data, similar to a list.

A data structure that contains columns of data, similar to a table.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes a one-dimensional array?

A sub program that carries out a list of instructions.

A set of instructions in the style of a programming language but written in plain English.

A data structure that contains one type of data, similar to a list.

A data structure that contains columns of data, similar to a table.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes a two-dimensional array?

A sub program that carries out a list of instructions.

A set of instructions in the style of a programming language but written in plain English.

A data structure that contains one type of data, similar to a list.

A data structure that contains columns of data, similar to a table.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the best data type for a variable called "telephoneNumber"?

string

char or character

Boolean

integer

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

20 questions

Computación 1ro y 2do básico

Quiz

•

1st Grade - University

20 questions

Câu hỏi về máy tính

Quiz

•

8th Grade - University

20 questions

kuis asj

Quiz

•

9th - 12th Grade

20 questions

PH Infromatika kls IX Bab 4, 5, 6

Quiz

•

9th Grade

20 questions

REDES I-medios no guiados

Quiz

•

1st - 12th Grade

20 questions

UJIAN AKHIR SEMESTER INFORMATIKA KELAS VIII

Quiz

•

9th - 12th Grade

20 questions

แบบทดสอบความรู้หน่วยที่ 1

Quiz

•

9th - 12th Grade

20 questions

Key Applications 2

Quiz

•

9th - 12th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Computers

18 questions

[AP CSP] JavaScript Programming Lesson 2025-2026

Lesson

•

9th - 12th Grade

10 questions

Exploring Digital Citizenship Essentials

Interactive video

•

6th - 10th Grade

Programming Concepts

25 questions

What is the purpose of the above flow diagram shape?

What is the purpose of the above flow diagram shape?

What is the purpose of the above flow diagram shape?

Which of the following best describes pseudo-code?

Which of the following best describes a one-dimensional array?

Which of the following best describes a two-dimensional array?

Which of the following is the best data type for a variable called "telephoneNumber"?

Which of the following is the best data type for a variable called "studentNumber"?

Which of the following is the best data type for a variable called "averageNumber"?

Which of the following is NOT an arithmetic operator?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers