CSF 3.2 Variables and Types

CSF 3.2 Variables and Types

12th Grade

10 Qs

quiz-placeholder

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CSF 3.2 Variables and Types

CSF 3.2 Variables and Types

Assessment

Quiz

Computers

12th Grade

Practice Problem

Medium

Created by

Christopher Cole

Used 1+ times

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of a variable in a program?

Stores information in a program

Executes commands in a program

Defines functions in a program

Controls the flow of a program

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are the three essential characteristics of a variable?

Size, Color, Shape

Name, Type, Value

Location, Speed, Direction

Function, Parameter, Return

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In programming, what does the variable type 'str' represent?

Stream

Structure

String

Store

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A variable of type 'str' (string) can contain which of the following?

Only letters

Only numbers

Only punctuation

Letters, numbers, punctuation, and spaces

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the variable type 'int' signify in programming?

Interval

Index

Integer

Input

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key characteristic of an integer ('int') variable?

It must be positive

It can have a decimal component

It cannot have a decimal component

It can only store single digits

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a 'float' variable differ from an 'int' variable?

A float stores text, while an int stores numbers

A float can have a decimal component, while an int cannot

A float is always positive, while an int can be negative

A float is used for logical operations, while an int is for arithmetic

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