WorksheetsCOMPUTER 4 INVENTORY
Total questions: 70
Worksheet time: 35mins
A computer is an electronic machine that helps people do work faster, easier, and more accurately. What is a computer?
A. A toy for playing
B. A machine that helps people work
C. A book for reading
D. A television
A computer is useful because it can accept data, process it, and give information. What can a computer do?
A. Cook food
B. Process information
C. Clean the house
D. Drive a car
A computer cannot work on its own and needs power to function. What does a computer need to work?
A. Food
B. Water
C. Electricity
D. Air
Students use computers in school to study, research, and do activities. How does a computer help students?
A. Makes them sleepy
B. Helps them learn
C. Stops them from studying
D. Makes work harder
Which of the following is an example of a computer that can be carried anywhere?
A. Desktop
B. Laptop
C. Television
D. Radio
The part of the computer used to type letters, numbers, and symbols is called what?
A. Mouse
B. Monitor
C. Keyboard
D. Speaker
The computer part that shows pictures, videos, and text is called the _____.
A. CPU
B. Monitor
C. Mouse
D. Printer
The CPU is often called the brain of the computer because it controls all activities. What does CPU stand for?
A. Central Power Unit
B. Computer Processing Unit
C. Central Processing Unit
D. Control Program Unit
Computers can work very fast and can give correct answers when used properly. This means computers are _____.
A. Slow
B. Accurate
C. Weak
D. Careless
Which activity CANNOT be done using a computer?
A. Playing games
B. Drawing pictures
C. Cooking food
D. Studying lessons
A computer can save files, pictures, and documents for a long time. What can computers store?
A. Food
B. Water
C. Information
D. Toys
Computers are used by students, teachers, doctors, and workers. Who can use a computer?
A. Only children
B. Only adults
C. Only teachers
D. Many people
Without electricity, a computer cannot turn on or work properly. What happens without electricity?
A. Computer works faster
B. Computer stops working
C. Computer becomes new
D. Computer gets louder
Using a computer helps people finish their work more easily and quickly. Computers make work _____.
A. Harder
B. Easier
C. Slower
D. Confusing
A website is a collection of web pages that contain information, pictures, and videos. What is a website?
A. A computer part
B. A group of web pages
C. A mouse
D. A game
A web page is only one page and is part of a bigger website. A web page belongs to a _____.
A. Book
B. Website
C. Computer
D. Folder
To open and view websites on the internet, we use a special program. What is it called?
A. Printer
B. Web browser
C. Calculator
D. Paint
Which of the following is an example of a web browser used to open websites?
A. Google Chrome
B. Microsoft Word
C. Notepad
D. Calculator
Websites can only be visited if the computer is connected to the _____.
A. Keyboard
B. Internet
C. Monitor
D. Mouse
Websites can show text, pictures, sounds, and videos. What can you find on a website?
A. Information only
B. Pictures only
C. Videos only
D. All of the above
Google is a website that helps people find information online. What is Google used for?
A. Drawing
B. Searching information
C. Typing letters
D. Printing
The address used to open a website is called a URL. What is a website address called?
A. Icon
B. URL
C. Folder
D. File
Websites are helpful because they allow people to study and discover new things. Websites help us to _____.
A. Learn
B. Sleep
C. Get sick
D. Waste time
When using websites, children should always be careful and follow safety rules. Which is safe to do online?
A. Share password
B. Talk to strangers
C. Ask an adult for help
D. Click all links
To open websites properly, what does a computer need?
A. Printer
B. Internet connection
C. Speaker
D. Camera
Which device is commonly used to open and view websites?
A. Electric fan
B. Computer
C. Rice cooker
D. Radio
Websites can be used for learning, shopping, and playing games. Websites can be used for _____.
A. Learning only
B. Playing only
C. Shopping only
D. Many purposes
Which of the following is NOT a website?
The Windows Desktop is the first screen you see after turning on the computer. What is the desktop?
A. A table
B. Main screen of the computer
C. A keyboard
D. A printer
Icons are small pictures on the desktop that represent files, folders, or programs. What are icons?
A. Games
B. Pictures only
C. Programs only
D. Pictures that represent programs
The taskbar shows open programs and is usually found at the bottom of the screen. What is the taskbar for?
A. Drawing
B. Showing open programs
C. Typing
D. Printing
The Start button is used to open programs and shut down the computer. Where is the Start button found?
A. Desktop
B. Taskbar
C. Keyboard
D. Monitor
To open a program on the desktop, what should you click?
A. File
B. Icon
C. Folder
D. Taskbar
The Recycle Bin keeps deleted files until they are permanently removed. What is the Recycle Bin used for?
A. Saving files
B. Deleting files
C. Printing files
D. Opening files
Which object is commonly found on the Windows Desktop?
A. Icons
B. Mouse
C. CPU
D. Printer
The desktop appears after the computer finishes starting. When does the desktop appear?
A. Before turning on
B. After starting
C. After shutting down
D. When broken
Which device helps you move the pointer on the desktop screen?
A. Monitor
B. Mouse
C. Printer
D. Speaker
The taskbar is usually located at which part of the screen?
A. Top
B. Bottom
C. Middle
D. Side
Deleted files are temporarily stored in which desktop icon?
A. This PC
B. Folder
C. Recycle Bin
D. Browser
Icons help users quickly open files and programs. Icons make it easy to _____.
A. Eat
B. Sleep
C. Open programs
D. Break computers
When you double-click an icon, what usually happens?
A. It deletes
B. It opens
C. It hides
D. It moves
The picture or color behind icons on the desktop is called _____.
A. Wallpaper
B. File
C. Folder
D. Program
Using a computer for a long time without rest can hurt which body part?
A. Eyes
B. Feet
C. Hair
D. Ears
Sitting too long in front of a computer can cause pain in the _____.
A. Back
B. Fingers
C. Teeth
D. Nose
Too much computer use may stop children from playing outside and being active. This can make children _____.
A. Healthy
B. Lazy
C. Strong
D. Fast
Spending too much time playing computer games can waste _____.
A. Time
B. Water
C. Food
D. Air
Computers cannot work if there is no _____.
A. Paper
B. Electricity
C. Mouse
D. Table
What happens to a computer during a power outage?
A. It works faster
B. It stops working
C. It gets better
D. It prints
Too much computer use can reduce playtime, study time, and sleep time. Which is affected?
A. Play time only
B. Sleep time only
C. Study time only
D. All of the above
Computers are helpful but can be costly to buy and repair. This means computers can be _____.
A. Free
B. Expensive
C. Weak
D. Small
Which of the following is a disadvantage of using computers?
A. Learning faster
B. Eye strain
C. Easy work
D. Neat writing
Computers may get damaged if they are not handled properly. Computers should be handled _____.
A. Roughly
B. Carefully
C. Quickly
D. Loudly
Too much computer use can affect a child’s health. What is affected?
A. Health
B. Toys
C. Books
D. Shoes
Even with computers, people are still important. Computers cannot replace _____.
A. Humans
B. Electricity
C. Software
D. Hardware
Which is NOT a disadvantage of computers?
A. Eye pain
B. Back pain
C. Fast work
D. Laziness
Staring at the screen too long may cause _____.
A. Tired eyes
B. Better sleep
C. Strong body
D. Clear vision
Hardware refers to the physical parts of a computer that you can see and touch. What is hardware?
A. Programs
B. Physical parts
C. Internet
D. Files
Which of the following is an example of computer hardware?
A. Mouse
B. Paint
C. Windows
D. Game
Software is a set of programs that tells the computer what to do. What is software?
A. Wires
B. Programs
C. Screen
D. Keyboard
Which of the following is software?
A. Monitor
B. Keyboard
C. Microsoft Word
D. Mouse
Hardware parts can be seen and _____.
A. Touched
B. Downloaded
C. Installed
D. Deleted
Software gives instructions and tells the computer what to _____.
A. Eat
B. Do
C. Break
D. Carry
Which of the following is NOT hardware?
A. Printer
B. Speaker
C. CPU
D. Windows
Which of the following is NOT software?
A. Paint
B. Calculator
C. Mouse
D. Browser
For a computer to work properly, hardware and software must work _____.
A. Alone
B. Together
C. Slowly
D. Separately
Without software, computer hardware becomes _____.
A. Useful
B. Useless
C. Fast
D. New
Which hardware is used to input data into the computer?
A. Monitor
B. Printer
C. Keyboard
D. Speaker
Which hardware shows output from the computer?
A. Mouse
B. Keyboard
C. Monitor
D. CPU
Software programs are installed into the _____.
A. Bag
B. Computer
C. Table
D. Book
A computer needs both hardware and software to properly _____.
A. Sleep
B. Work
C. Break
D. Stop
