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WorksheetsQ1 Assessment
Total questions: 135
Worksheet time: 46mins
Which of the following tools is used for tightening and loosening slotted screws?
anti - static mat
flat head screwdriver
hex driver
wire cutter
Before using hand tools in performing pc assembly and disassembly, which of the following should be considered?
Check defective hand tools to be used
Examine and clean the hand tools
Never use Personal Protective Equipment
Select faulty hand tools
Which of the following computer hardware is used to prevent ESD?
anti-static strap
compressed air
lookback adaptor
multimeter
There are different tools needed in repairing computer, which of the following categories does parts retriever, screw driver, wire cutter and long nose plier belongs?
Cleaning tools
Diagnostic tools
Electro-Static Discharge (ESD) tools
Hand tools
When cleaning computer system unit, which of the following tools is best used to blow away dust in electronic components?
compressed air
lint free cloth
hex driver
wire cutter
Damaged or defective equipment/tools should be tagged and removed from service.
TRUE
FALSE
Properly stored tools and equipment will be easy to find when needed and are less likely to be lost.
TRUE
FALSE
Using parts organizer for storing small parts is a good practice on proper storage.
TRUE
FALSE
A circuit board inside general-purpose computing systems, including personal computers, smart televisions, smart monitors, and other similar devices, which supports communication between different electrical components and houses components such as the CPU, memory, etc.
Plane Board
Chess Board
Daughterboard
Motherboard
These are used to provide power to motherboard and all other components.
SATA Cable
Power Connectors
CPU
Front Panel Header
Responsible for keeping all the information intact when the entire system is shut down such as date, time, configuration of the hard drive etc.
RAM
Processor
ROM
CMOS Battery
Responsible for coordinating the data flow between the memory, video card and processor.
RAM
Northbridge
Southbridge
HDD
These part of the motherboard lets you install additional components to enhance or expand the functionality of your PC.
RAM Slots
CPU Socket
Expansion Card Slots
Input/Output Ports
The following are hardware you can find connected outside of a computer, except;
KEYBOARD
PRINTER
HARD DRIVE
SPEAKER
Part of computer where most of the calculations takes place.
MOTHERBOARD
CPU
RAM
MONITOR
What is meant by hardware?
A part of a computer system that has no physical or invisible form
A collection of electronic data stored and regulated by a computer in the form of a program that can execute a command
Collection of physical components that make up a computer device
Something not important on a computer
True of False: Central Processing Unit (CPU)- a type of application software used to create, edit, format, and print documents.
True
False
These are connections between the peripheral devices and the motherboard that serve as there interface.
Ports
Bus
Panels
Bridges
An electronic tool that allows information to be input, processed, and output:
Operating system
Motherboard
Computer
CPU
A worldwide network of computers:
CPU
Internet
RAM
Network
The brain of the computer. This part does the calculation, moving and processing of information:
CPU
RAM
Motherboard
Hard Drive
Part of a computer that allows a user to put information into the computer:
Output Device
Software
Operating System
Input Device
A small picture that represents a folder, program or other things:
Desktop
Icon
Graphic
Image
A name for the short term memory of the computer that is lost when the computer is turned off:
CPU
Hardware
RAM
Processor
A part of the computer that all other parts are connected to. It allows all of the parts to communicate so they work together:
Operating System
RAM
Input Devices
Motherboard
Parts of a computer that allow the user to see or hear information that comes out from the computer:
Hardware
Input Devices
Software
Output Devices
This part stores programs and other information on 2 or more disks that are located inside the computer:
Motherboard
Hard Drive
CPU
Operating System
A part of the computer that reads information from a disk:
Operating System
Motherboard
Hard Drive
DVD-ROM Drive
Another name for computer programs:
Hardware
Software
Peopleware
Shareware
A program that controls a computer's basic functions. It is also considered as the main program of a computer.
Motherboard
Hard Drive
CPU
Operating System
Which part do we use to move around on the computer screen?
Keyboard
Mouse
Speaker
Webcam
Which part of the computer has buttons with numbers and letters on them?
Mouse
Webcam
Keyboard
Speaker
How many bits are in a single byte?
4
8
12
16
A bit is the smallest unit used to measure data.
True
False
A kilobyte is
1024 bits
1024 bytes
Which is the smallest form of data?
Bit
Byte
Nibble
8 Binary Digits
memory is measured in …………………………...
bits and bytes
liters
kilograms
full form of IPO cycle
input - process - output
inside- product- outside
input - process - outside
The instructions that tell the computer what to do:
Hardware
Input
Software
Ooutput
The type of software that the users run to do various tasks on a computer is...
System Software
Apps / Application Software
Utility Software
Operative Software
Meaning of HDMI
High Definition Media Interface
High Definition Multimedia Interface
High Define Media Interface
High Dual Multimedia Interface
An example of an output device that produces a hard copy.
Plotter
Speaker
Monitor
Printer
A kind of keyboard designed especially for gamers.
Gaming Keyboard
Standard Keyboard
Ergonomic Keyboard
Virtual Keyboard
One of the primary input devices used with a computer.
Monitor
Webcam
Printer
Keyboard
The non-physical components such as computer programs, computer language and operating system
Software
Peopleware
Hardware
Dataware
A low resolution video camera used to provide visual input.
Monitor
Webcam
Printer
Keyboard
Printer
INTERNAL HARDWARE
EXTERNAL HARDWARE
Processor
INTERNAL HARDWARE
EXTERNAL HARDWARE
Monitor
INTERNAL HARDWARE
EXTERNAL HARDWARE
Meaning of ROM
Random Only Memory
Read Online Memory
Read Only Memory
Random Outline Memory
Mouse
INPUT
OUTPUT
Monitor
INPUT
OUTPUT
Joystick
INPUT
OUTPUT
Which of the following is NOT an operating system?
YouTube
Windows
MAC OS
Linux
___________________ SOFTWARE IS USED TO CREATE A COPY OF THE DATA
BACKUP
Application
System
Which of the following is an application software?
__________ software detects, and removes the virus.
cleanup
backup
antivirus
Identify the web browser Logo.
Mozilla Firefox
Google Chrome
Internet explorer
The icon for Microsoft Word
The more programs you have open, the more RAM memory will be needed.
These are
Big Headphones
Projector
Speakers
Keyboard
What is the full form of CPU
Central Processing Unit
Central Port Unit
Central point unread
CPU
Tick all the input devices on this list.
(HINT: There is more than one)
mouse
keyboard
printer
screen
speaker
Which of the following is NOT hardware?
keyboard
mouse
Windows 10
CPU
5 BYTES = ______ BITS
20
30
40
50
16 BITS = _____ BYTES
1
2
3
4
composed of 8 bits enough to hold 1 character
Byte
1 Bit
1 kilobyte
1 megabyte
composed of 1024 bytes enough to hold about one page of text.
Kilobyte
1,000 megabytes
1 megabyte
1 bit
is composed of 1024 kilobytes about enough to hold a digital picture
Megabyte
Gigabyte
Kilobyte
Petabit
1 byte is bigger than 1 bit.
True
False
Which of the following file sizes is smallest?
Kilobyte
Terabyte
Gigabyte
Megabyte
Which of the following file sizes is largest?
Kilobyte
Terabyte
Gigabyte
Megabyte
Which of the following storage devices is most likely to be used in a smartphone?
Memory Card
External Hard Drive
USB Memory Stick
Floppy Disk
One ____________ is about 1 billion bytes.
terabyte
gigabyte
megabyte
kilobyte
One ____________ is about 1 trillion bytes.
terabyte
gigabyte
megabyte
kilobyte
How many bytes long is the following sequence of bits?
101111111101000111111101
12
3
4
24
What is needed to convert from a larger data unit to a smaller one?
Divide
Add
Multiply
Subtract
Why do computers use binary?
It's the only language they understand
It's easier to process
It uses less energy
It's faster than decimal
What is an Ethernet port used for?
Creating new user accounts
Providing power to the computer
Connecting smartphones and other peripherals
Connecting to the Internet
What is Wi-Fi?
A type of wireless network
A type of software that scans for viruses
An extra-wide computer case used by servers
A type of sound card
________ is the father of computer.
Herman Hollerith
Ada Byron
Blaise Pascal
Charles Babbage
A desktop computer is also known as
PC
Laptop
Mainframe
Palmtop
Abacus was developed by
China
India
America
Germany
________ is processed by the computer into information.
Data
Processor
Numbers
Input
LAN PORT
(Local Area Network)
USB PORT
(Universal Serial Bus)
VGA PORT
(Video Graphic Array)
AUDIO PORT
VGA PORT
ETHERNET/LAN PORT
HDMI PORT
AUDIO PORT
LAN PORT
USB PORT
VGA PORT
HDMI PORT
LAN PORT
VGA PORT
AUDIO PORT
HMDI PORT
VGA PORT
LAN PORT
HDMI PORT
AUDIO PORT
USB PORT
HDMI PORT
POWER CONNECTOR PORT
VGA PORT
PS/2 PORT
VGA PORT
HDMI PORT
SERIAL PORT
front panel
back panel
front panel
back panel
If there is a missing driver into your computer, which mark will you see?
What do you call this computer port?
VGA port
USB port
Mouse port
Parallel port
Define Computer Port
A cable used to connect 2 electronic devices
A connection point or interface between a computer and a device
A special place where large amounts of data a temporarily stored
A part of the computer that houses the CPU
What are VGA cables used for?
Video
Audio
Data Transfer
Power
This port is reversible and is known as the port of the future:
USB C
HDMI
VGA
parallel
We all know that computers are essential pieces of technology that we use to ________________________________________.
make life easier and perform jobs faster
make us feel sad
make our lives miserable
harm other people
Most powerful and most advance in terms of performance and data processing. These computers are commonly used by large organizations to conduct specific tasks such as weather forecasting, research, and exploration.
Supercomputer
Mainframe Computer
Minicomputer
Microcomputer
Large and expensive computers capable of handling thousands of users and programs simultaneously. These computers can handle, process, and store large amounts of data. These are commonly stored in large airconditioned
rooms because of its big size.
Supercomputer
Mainframe Computer
Minicomputer
Microcomputer
What are the TWO components of computer systems?
Select two.
Hardware
Software
Malware
Tupperware
These are programs that run the computer.
Software
Hardware
Malware
Cables
What is the PS/2 green port used for?
Keyboard
Mouse
Monitor
Sound
Used to restart the computer. Use this
button only when needed.
Casing
Reset Button
Power Buttons
What is the color of port for microphone?
Blue
Pink
Black
Lime Green
