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Comp1A - Hardware Essentials

Total questions: 33

Worksheet time: 11mins

Name
Class
Date
1.

Maya and Ethan are building a robot for their school project. They are trying to figure out what 'hardware' means. Can you help them by choosing the correct answer?

a)

The software used to run programs

b)

The physical parts of the computer

c)

The operating system

2.

Fill in the blank: Examples of external (outside) hardware include ________, Keyboard, Computer Tower, and Mouse.

a)

Monitor

b)

Motherboard

c)

CPU Chip

d)

RAM

3.

Noah and Kai are exploring the inside of a computer! They find a Harddrive, ________, and RAM. What is the missing internal hardware?

a)

Motherboard

b)

Monitor

c)

Keyboard

d)

Printer

4.

What are output devices responsible for?

a)

Storing data

b)

Displaying information

c)

Processing information

d)

Inputting data

5.

Mason and Isla are measuring the physical size of a screen. They know it's measured diagonally, but can you help them remember: Physical Size is measured diagonally from ____________?

a)

top-left to bottom-right

b)

center to edge

c)

left to right

6.

Fill in the blank: ________ is a measurement of the total number of pixels on a screen.

a)

Screen Resolution

b)

Refresh Rate

c)

Aspect Ratio

d)

Color Depth

7.

Olivia and Mason are comparing their computer screens. Olivia says, "My screen has ________! That means the pixels are smaller, the image quality is better, but sometimes things are harder to see (like 1024 x 780)." What is Olivia talking about?

a)

High resolution

b)

Low brightness

c)

Wide aspect ratio

d)

Low refresh rate

8.

Fill in the blank: ________ means bigger pixels--lower image quality--but easier to see (Ex. 800 x 600).

a)

Low resolution

b)

High resolution

c)

Color depth

d)

Refresh rate

9.

What are the two most common types of printers?

a)

Inkjet and laser

b)

Dot matrix and thermal

c)

Plotter and 3D

10.

Henry and Benjamin are setting up their new printer for a school project. They notice the printer uses a cartridge filled with liquid ink. Can you help Noah figure out which type of printer they are using?

a)

Inkjet

b)

Laser

c)

Dot Matrix

d)

Thermal

11.

Grace and Ethan are setting up a new printer for their classroom. Which type of printer should they choose if they want to use cartridges filled with powdered toner?

a)

Laser

b)

Inkjet

c)

Dot matrix

d)

Thermal

12.

Printers can connect to your computer through which of the following?

a)

Cable (usually USB)

b)

Wirelessly

c)

Both (A) and (B)

13.

Avery and Sophia are fascinated by futuristic technology! They heard about bioprinting in science class. Can you help them figure out what bioprinting is used for?

a)

3D printing of skin, bone, cartilage, and organs for transplants; used by the medical community

b)

Creating digital art using biological patterns

c)

Printing books using biodegradable ink

d)

Manufacturing electronic devices using living cells

14.

What is an Ethernet/network port used for?

a)

It is used to physically connect a computer to a network.

b)

It is used to charge mobile phones only.

c)

It is used to print documents directly.

15.

Binary data is data that is input to a computing device as a series of _______.

a)

0s and 1s

b)

1s and 2s

c)

3s and 4s

16.

What is the central processing unit (CPU) also called?

a)

Processor

b)

Monitor

c)

Keyboard

17.

Fill in the blank: The ______ is the 'brain' of the processor where all of the processing takes place.

a)

CPU

b)

Monitor

c)

RAM

18.

Nora, Abigail, and Zoe are trying to save their favorite games and photos on their computer. Fill in the blank: _______ is where programs, apps, and personal files are stored permanently on the computing device.

a)

Permanent Storage

b)

RAM

c)

Processor

d)

Cache

19.

Fill in the blank: ________ is used in desktop and laptop computers; contains circular spinning platters that store data within magnetic fields. It is usually the letter C:

a)

hard drive or hard disk drive (HDD)

b)

solid state drive (SSD)

c)

RAM (Random Access Memory)

d)

CPU (Central Processing Unit)

20.

Fill in the blank: ________ are used in mobile devices because they are smaller, faster, quieter, more rugged (durable), and use less power. HDDs can store much more data—for this reason some new computers have both HDD and SSD.

a)

Solid-state drive (SSD)

b)

Optical drives

c)

Magnetic tapes

d)

Floppy disks

21.

Cloud Storage is a type of network storage offered by online companies to anyone with an internet connection. Examples include Microsoft OneDrive, Google Drive, and Dropbox.

a)

True

b)

False

22.

What is another name for Temporary Storage in a computer?

a)

Hard Drive

b)

RAM (Random Access Memory)

c)

Processor

d)

Permanent Storage

23.

Fill in the blank: Temporary Storage is memory that the computer uses while it is _______ and you are working on something or playing a game.

a)

turned on

b)

turned off

c)

restarting

d)

updating

24.

A program or file must be copied from permanent storage to a different location so that the processor can access it. What is this new location called?

a)

Hard Drive

b)

Temporary Storage

c)

Cloud Storage

d)

Archive

25.

Scarlett and Oliver are working on a computer project. When the processor finishes working with their data, is the data deleted from temporary storage?

a)

True

b)

False

26.

What is screen resolution?

a)

a measurement of the total number of pixels on a screen, the smallest dot a screen can display.

b)

the speed at which a screen refreshes images per second.

c)

the amount of memory a computer uses to display images.

d)

the brightness level of a screen.

27.

What does PPI stand for and what does it measure?

a)

PPI stands for Pixels Per Inch and it measures the number of pixels that fit in a linear inch.

b)

PPI stands for Points Per Inch and it measures the number of points in a square inch.

c)

PPI stands for Pixels Per Inch and it measures the number of pixels in a square centimeter.

d)

PPI stands for Print Per Inch and it measures the number of prints per inch.

28.

What is the brain of the computer called?

a)

The brain of the computer is called the processor or central processing unit (CPU).

b)

The brain of the computer is called the monitor.

c)

The brain of the computer is called the keyboard.

d)

The brain of the computer is called the mouse.

29.

Which of the following is NOT a type of permanent storage?

a)

Hard drive

b)

Solid State Drive (SSD)

c)

RAM

d)

Optical Disk

30.

Permanent storage keeps the data even when the computer is turned off.

a)

True

b)

False

31.

How many cores does a quad core processor have?

a)

A quad core processor has 4 cores.

b)

A quad core processor has 2 cores.

c)

A quad core processor has 6 cores.

d)

A quad core processor has 8 cores.

32.

What does RAM stand for?

a)

Random Access Memory

b)

Readily Available Memory

c)

Run Access Module

d)

Rapid Action Machine

33.

RAM is a form of ________ memory, which means that it only holds onto data while the computer is on and erases everything when you shut down.

a)

volatile

b)

permanent

c)

external

d)

optical