WorksheetsComputer Science Pre-assessment
Total questions: 90
Worksheet time: 52mins
Is a Nintendo Switch hardware or software?
Hardware
Software
Hardware is the technology that you can physically touch.
True
False
Is a computer is hardware or software?
Hardware
Software
Software is clothes that are very soft.
True
False
Is Minecraft hardware or software?
Hardware
Software
Is a game controller hardware or software?
Hardware
Software
Is a typing game hardware or software?
Hardware
Software
hardware
software
The symbol # is called: (Pick all possible answers)
Hash
Number Sign
Pound Sign
Octothorpe
Comment Sign
Which of these is NOT an AI technology
Facial recognition
Image recognition
Robotics
Animation
What is AI used for?
Healthcare
Transportation
Education
All of the Above
Q7. Which of the following is the correct order of the investigative cycle?
A. Problem, data, plan, analysis, conclusion
B. Conclusion, plan, problem, data, Analysis
C. Plan, problem, analysis, data, conclusion
D. Problem, plan, data, analysis, conclusion
What is the User Interface
Elements of which the user controls
Elements of which the coder controls
An interface with code
An interface with options
Which of the file types is an audiofile type?
jpg
mp3
png
csv
Look carefully at the image.
This is an example of a user Interface.
True
False
The User Interface or UI of an app refers to..
One button on the screen
The layout of the screen that a person interacts with
The On/Off button
An event
WHAT IS THE INPUT DEVICE OF A COMPUTER?
PRINTER
KEYBOARD
CPU
MONITOR
What is the default extension of MS-word?
.jpg
.bnp
.txt
.doc
Google form is used for .........
tracking
survey
assessment
all of those
Which one can be best used for data storage?
MS-Word
MS-Excel
MS-Powerpoint
Google Drive
Check all the advantages of using a computer.
Computers can do the same task repetitively with the same accuracy.
Computers allow you to play video games.
Computers do not get tires or bored.
Computers have access to the internet.
Computers can take up routine tasks while releasing human resource for more intelligent functions.
Check all the disadvantages of using a computer
Computers only help you do homework.
Computers can work many hours at a time.
Computers have no intelligence. They follow instructions blindly without considering the outcome.
Regular electric supply is necessary to make computers work.
You use it to see people while talking to them on the Internet.
webcam
mouse
You wear them on your head to hear sounds.
headphones
speakers
We use it to move around the screen.
mouse
modem
We use it to type information into a computer.
tower
keyboard
We use it to copy documents or pictures onto a computer.
screen
scanner
It is connected to a computer and can make copies of documents onto paper.
printer
DVD drive
You must always (a) your work before you close the file.
What is a Desktop?
DATA
an electronic machine
Screen that you can see after log on windows
It is the picture on the desktop.
Wallpaper
Recycle Bin
Icon
taskbar
It is a rectangle at the bottom of the desktop.
menu bar
task bar
start button
wallpaper
Which parts of the window is given in the picture?
sizing buttons
close button
menu bar
sizing button
Which icon given in the picture?
Computer
Recycle Bin
Computer or Not A Computer?
Computer
Not a Computer
Computer or Not A Computer?
Computer
Not a Computer
Computer or Not A Computer?
Computer
Not a Computer
Computer or Not A Computer?
Computer
Not a Computer
Which of these would be the safest password?
Password
9As5w0rD!
Drowssap
PPAASSWWOORRDD
While accessing a new website, the site asks you to sign up using your email address, what do you do?
Enter your email address
Create a new email address to use instead
Check with your parents before continuing
Enter your parents email address
In general, learning the basics of computers is important to do well in school and also in any type of job. True or False?
True
False
What is a USB port?
an outlet
a cord
a way to connect a device to share information and electricity
something that makes computers faster
Every component of your computer is either
Input devices or output devices
Application software or system software
Software or CPU/RAM
Hardware or software
What is "output"?
The sound coming out of the computer
the result of your "input"
what is shown on your screen
What is "Input"?
The commands and instructions you give your computer
the place you plug stuff in
the information that you give your computer to do a task with
data, thoughts, and opinions
What is a Uniform Resource Locator (also known as a URL)?
nothing more than the address of a given unique resource on the Web
a search engine
an algorithm
What is HyperText Markup Language (HTML)?
a type of language that computer programmers use
the code used to structure a webpage
a way to edit your work after it has been submitted
What is an operating system or OS?
An OS is a bridge between the hardware and software
the brand of your computer
a style of input device
what is RAM ?
Random
access
memory
All of the above
what is ROM ?
Read
Only
Memory
All of the above
The brain of any computer system is
ALU
Memory
CPU
Control unit
A _______ is an electronic device that manipulates information, or data.
Software
Hardware
Keyboard
Computer
You can use this port for networking and connecting to the Internet.
USB Port
Serial Port
Ethernet Port
Power Button
The ________ is the computer's main circuit board. It's a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer's ports.
RAM
CPU
Optical Disc Drive
Motherboard
The ________ is the computer's main circuit board. It's a thin plate that holds the CPU, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computer's ports.
RAM
CPU
Optical Disc Drive
Motherboard
The _____, also called a processor, is located inside the computer case on the motherboard. It is sometimes called the brain of the computer, and its job is to carry out commands.
CPU (Central Processing Unit)
PUC (Processing Unit Central)
CUP (Central Unit Processing)
Center Process Unification
____ is your system's short-term memory. Whenever your computer performs calculations, it temporarily stores the data in the RAM until it is needed.
REM
RIM
RAM
ROM
The ______ is where your software, documents, and other files are stored. It long-term storage, which means the data is still saved even if you turn the computer off or unplug it.
RAM
USB
Hard Drive
Storage Drive
SSD
An _____________ is the most important software that runs on a computer. It manages the computer's memory and processes, as well as all of its software and hardware.
Banana
Hardware
Software
Operating System
An algorithm that has been coded into something that can be run by a machine
Algorithm
Program
CPU
Hardware
Finding and fixing problems in an algorithm or program.
Software
Bug
Debug
Computer
Computer screens are divided up into a grid of small dots called .....................?
Bits
Pixels
Packets
byte
Hardware
Software
Which of the following best describes deductive reasoning?
Using logic to draw conclusions based on accepted statements
Accepting the meaning of a term without definition
Defining mathematical terms in relation with physical objects
Inferring a general truth by examining a number of specific examples
What conclusion can be logically deduced based on the following statements?
No student with flu-like symptoms can join PE activities.
Arminda does not have flu-like symptoms.
Arminda can go to school.
Arminda is not a student.
Arminda cannot join PE activities.
Arminda can join PE activities.
The if-then form of the statement: “Parallel lines never intersect” is:
If two lines intersect, then they are parallel.
If two lines are parallel, then they never intersect.
If two lines are not parallel, then they intersect.
If two lines intersect, then they are not parallel.
Which of the following conditional statements is NOT true?
If 10 + 3 = 13, then there are 7 days in a week.
If 1 = 0, then it will rain tonight.
If r is a consonant, then a triangle has four sides.
If 2 is irrational, then 5 is an odd number.
The converse of the statement: “If you are in love, then you are inspired.” is”
If you are not in love, then you are not inspired.
If you are inspired, then you are in love.
If you are not inspired, then you are not in love.
If you are in love, you are not inspired.
what is a network?
a group of connected computers
a group of people
social media
