Which of the following is not a hyperlink to an external resource?

Link to the school's homework page

Which of the following statement about variable is true?

The value of a variable can be changed

The value of a variable always starts as zero

The value of variable cannot be changed

The value of a variable must be a whole number

always start with the same number

Give three examples of secondary storage media.

Hard Disk Drive, USB Flash Drive, CD/DVD

Many computers are affected by viruses. Give two measures to prevent computer viruses.

Install and regularly update antivirus software, avoid opening unknown email attachments

Duplicate . Rotate . Union . Flip .

merge several objects into one object

Data is input into a spreadsheet and used for calculations. Data can be validated on input. State why data needs to be validated when input.

Ensure accuracy and correctness of the data

Data is input into a spreadsheet and used for calculations. Data can be validated on input. Give an example validation.

Setting a rule that only allows numbers between 1 and 100 to be entered in a cell.

Data is input into a spreadsheet and used for calculations. State the feature in a spreadsheet that allows results in cells to be updated and displayed when the values in other cells are changed.

When you enter a formula in a cell that references other cells, the spreadsheet automatically updates the result whenever the values in those referenced cells change.

Presentations need to be easily read by the audience. Give three methods of ensuring that the text in a presentation is readable.

Use a clear, large fond size, choose high contrast colors, Keep text concise

When flag is clicked set A to 0 set B to 0 repeat 10 change B by 1 Set A to A + B wait 1 secs State what this program does.

The program calculates the sum of the numbers from 1 to 10, storing the total in A, and takes 1 s between each addition.

CPA_2022

Quiz

•

Computers

•

4th Grade

•

Practice Problem

•

Easy

AT ANG

Used 17+ times

FREE Resource

32 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A mouse is

a communications device

an input device

an output device

a storage device

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is primary storage?

Hard disk

Printer

Random Access Memory (RAM)

Thumb drive

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wireless communication uses

cables

radio waves

screens

wires

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which measurement of storage capacity is the largest?

Byte

Gigabyte

Kilobyte

Megabyte

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a resource that should be shared over a network?

Document

Keyboard

Read Only Memory (ROM)

Virus

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following statements about graphics is true?

Raster graphics can be resized without loss of detail

Raster graphics image use lines and curves

Vector graphics can be resized without loss of detail

Vector graphics images are composed of coloured pixels

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a vector graphic effect?

Dots

Sound

Transparency

Video

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CPA_2022

32 questions

A mouse is

Which of the following is primary storage?

Wireless communication uses

Which measurement of storage capacity is the largest?

Which of the following is a resource that should be shared over a network?

Which of the following statements about graphics is true?

Which of the following is a vector graphic effect?

Which file format is used by raster graphics files?

The crop feature is used to

Page numbers are usually found as part of a

Access all questions and much more by creating a free account

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Popular Resources on Wayground

Discover more resources for Computers