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WorksheetsComputer Science
Total questions: 30
Worksheet time: 15mins
The 21st century is
the digital age
all about electricity
the age of physics
Computers are really good at
turning themselves off
repeating commands
not working
doing jobs for humans
a list of steps to finish a task
HTML
execute
function
algorithm
HTML is the code used to create
games
UI
webpages
doing an action over and over again
program
loop
function
Binary code is a computer language that uses only 2 options: _____ to carry out tasks
letters and numbers
zeros and ones
x and y
What is coding?
something used to develop computer programs
a form of "language" used to communicate computer actions
an essential part to everything we do online
All of these
What part of a computer that connects you to the Internet?
Mouse
Modem/Router
CPU
Monitor
What is Computer Science?
running races
using computers to solve problems
typing on my keyboard
singing songs
What is debugging?
list of steps to complete a task
when your brother bothers you
coding
finding and fixing problems
What is a computer?
An electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program
A movable indicator on a computer screen identifying the point that will be affected by input from the user, for example, showing where the typed text will be inserted
A part of a computer system or network which is designed to block unauthorized access while permitting outward communication
A hand-held pointing device that detects two-dimensional motion relative to a surface
What is a Keyboard?
A typewriter-style device that uses an arrangement of buttons or keys to act as mechanical levers or electronic switches
An electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program
A person who uses computers to gain unauthorized access to data
A movable indicator on a computer screen identifying the point that will be affected by input from the user, for example, showing where typed text will be inserted
The computer can work without the CPU
TRUE
FALSE
__________ is regarded as the " Father of Computer"
Charles Babbage
Charles Cabbage
Charles Voyage
Which finger is used to press the Space Bar?
Pinky
Pointer
Thumb
Game Systems, Tablets, Cell Phones, and laptops are examples of computers
FALSE
TRUE
What do we call this?
scanner
smartphone
games console
printer
What do we call this?
router
mouse mat
memory stick
printer
What do we call this?
keyboard
mouse
games console
a speaker
What do we call this?
smartphone
speakers
mouse mat
folder
What do we call this?
tablet
router
monitor
screen
Name the picture
Monitor
Speaker
Mouse
Headphones
Name the picture
Keyboard
Screen
Mouse
Headphones
Name the picture
CPU
Monitor
Memory
Mouse
What is your digital footprint?
A record of everywhere you have been online
A record of all the different devices you have
A new world order
Which of the following is NOT an example of personal information?
Your name, address and phone number
Your birthdate
Name of your school
Your favorite color
What should you do if someone you don't know wants to chat with you online?
Reply back and ask who they are
inform a trusted adult
Tell them to chat with your friends.
Send them a picture of you
I should keep passwords to myself and not share them with others.
True
False
How long do pictures that you post stay online?
One day
One week
Forever
Until you delete them
Molly is a 12-year old girl from Long Island. Which of the following screen names is safest for her?
mollygirl1999
longisland_girl
blackcat
tweenchick99
