Why is it important to regularly update your software applications and operating system?

To enhance security, fix bugs, improve performance, and add new features.

Which hardware device upgrade is most likely to significantly increase a computer's overall speed and responsiveness.

Replacing an old Hard Disk Drive (HDD) with a Solid State Drive (SSD).

If your computer doesn't turn on, what is the first logical step you should take?

Check if the power cables are securely plugged in and the power outlet.

How often should you update your computer's operating system and software for optimal performance and security?

Regularly, as soon as updates are available, mostly for security patches.

What is the full meaning of HDMI?

High-Definition Multimedia Interface

What is a computer Hardware ?

The physical components of a computer system that you can see and touch.

What is the purpose of a "recycle bin" or "trash can" on an operating system?

To temporarily store deleted files, allowing them to be restored if needed.

Electronic device that takes in data, processes it, stores it, and output.

What is the purpose of antivirus software

To detect, prevent, and remove malicious software.

The set of instructions, data, or programs used to operate computers.

What is the most effective way to immediately increase the performance of your PC if it's running slowly?

Close unnecessary programs and browser tabs that are currently open.

What is a USB port used for?

To connect external devices like keyboards, mouse, flash drives etc

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Exam day 3

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Questions 20

Answers

1
What is the full meaning of USB?
Unified System Board
Ultra Speed Bypass
User System Backup
Universal Serial Bus
2
Why is it important to regularly update your software applications and operating system?
To increase the physical storage capacity of your hard drive.
To make your computer's screen brighter and more colorful.
To enhance security, fix bugs, improve performance, and add new features.
To allow you to download unlimited free games
3
Which hardware device upgrade is most likely to significantly increase a computer's overall speed and responsiveness.
Adding an external CD-ROM drive.
Replacing an old Hard Disk Drive (HDD) with a Solid State Drive (SSD).
Upgrading to a larger, slower Hard Disk Drive (HDD).
Installing a high-end sound card.
4
If your computer doesn't turn on, what is the first logical step you should take?
Start pressing all the keys on the keyboard repeatedly.
Pour water on the computer to cool it down.
Immediately buy a brand new computer.
Check if the power cables are securely plugged in and the power outlet.
5
How often should you update your computer's operating system and software for optimal performance and security?
Only when your computer starts to crash frequently.
Regularly, as soon as updates are available, mostly for security patches.
Once a year, before buying a new computer.
Never, as updates can sometimes introduce new problems.
6
What is the full meaning of HDMI?
High-Definition Multimedia Interface
Home Digital Mobile Integration
High-Definition Multi-Image
Hard Disk Media Interface
7
what is the full of HDMI ?
Dual Power
Display Port
Digital Pixel
Data Processing
8
What is a computer Hardware ?
The physical components of a computer system that you can see and touch.
The internet connection and network cables.
The programs and applications that run on a computer.
The instructions that tell the computer how to operate.
9
What is the purpose of a "recycle bin" or "trash can" on an operating system?
To act as a shortcut to frequently used applications.
To free up hard drive space automatically by compressing files.
To temporarily store deleted files, allowing them to be restored if needed.
To permanently delete files immediately upon sending them there.
10
What is a Computer?
A device that can only be used for playing video games.
A type of television that can connect to the internet.
A machine specifically designed for printing documents.
Electronic device that takes in data, processes it, stores it, and output.
11
What is the purpose of antivirus software
To speed up your internet connection.
To detect, prevent, and remove malicious software.
To create backup copies of all your files automatically.
To improve the resolution of your computer screen.
12
What do they call the applications that start up immediately when our computer is switched on?
Desktop widgets
Startup programs
Background tasks
System utilities
13
Can you name three essential output devices
USB Drive, External Hard Drive, SD Card Reader
Monitor, Speakers, Printer
Keyboard, Mouse, Scanner
Microphone, Webcam, Joystick
14
what is the full of VGA?
Video Graphics Array
Very Good Audio
Variable Game Accelerator
Visual Graphics Adapter
15
Can you name three essential input devices?
Projector, Headphones, Scanner
Monitor, Speakers, Printer
Hard Drive, RAM, CPU
Keyboard, Mouse, Microphone
16
what is a computer?
The set of instructions, data, or programs used to operate computers.
The external devices plugged into the computer's ports.
The electrical power that makes the computer run.
The physical components of a computer, such as the keyboard and mouse.
17
What does "SSD" stand for in computer storage technology?
Static Storage Disk
System Software Device
Solid State Drive
Super Speed Drive
18
What is the most effective way to immediately increase the performance of your PC if it's running slowly?
Close unnecessary programs and browser tabs that are currently open.
Play a demanding video game in the background.
Continuously shake your mouse.
Decorate your desktop with more icons and widgets.
19
What is a USB port used for?
To connect external devices like keyboards, mouse, flash drives etc
To connect your computer directly to the internet without a router
To boost your computer's internal processing power.
To display video output on an external monitor without any adapters.
20
What does "HDD" stand for in computer storage technology?
Hardware Device Driver
Hybrid Data Disk
Hard Disk Drive
High Definition Display

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