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WorksheetsDasar-Dasar Komputer
Total questions: 15
Worksheet time: 8mins
What is a computer?
A computer is a tool for gardening.
A computer is a living organism.
A computer is a type of furniture.
A computer is an electronic device that processes data and executes instructions.
What are the main components of a computer?
Monitor, keyboard, mouse pad
CPU, RAM, storage, motherboard, input/output devices
Graphics card, power supply, cooling system
Operating system, software applications, network cables
Define operating system.
An operating system is system software that manages computer hardware and software resources.
A software that only manages user accounts.
A program that only runs games on a computer.
A type of hardware that enhances computer performance.
What is the function of an operating system?
To provide internet connectivity
The function of an operating system is to manage hardware and software resources and provide a user interface.
To run applications without user input
To manage only software resources
Name two examples of operating systems.
macOS
iOS
Windows, Linux
Android
What is application software?
Application software is designed for network management.
Application software is a type of hardware.
Application software is software designed to help users perform specific tasks.
Application software is used for system maintenance.
Give three examples of application software.
1. Microsoft Word 2. Microsoft Excel 3. Microsoft PowerPoint
Mozilla Firefox
Google Chrome
Adobe Photoshop
What is the purpose of a network?
The purpose of a network is to facilitate communication and resource sharing among connected devices.
To create a backup of all data on a single device.
To limit access to certain users only.
To increase the speed of individual devices.
What are the types of computer networks?
MAN2
LAN, WAN, MAN, PAN, VPN
LAN2
WAN2
What is the Internet?
A social media platform for sharing photos.
A type of computer hardware.
A software application for editing videos.
The Internet is a global network of interconnected computers.
What is computer security?
Computer security is the practice of protecting computer systems and networks from theft, damage, and unauthorized access.
Computer security is the process of enhancing computer speed and performance.
Computer security is the study of computer programming languages.
Computer security refers to the design of user-friendly software interfaces.
What are common threats to computer security?
Malware, phishing, ransomware, denial-of-service attacks, insider threats.
Excessive user permissions
Firewall misconfigurations
Outdated software licenses
How can you protect your computer from viruses?
Disable your firewall settings.
Open all email attachments without scanning.
Use outdated software versions.
Install antivirus software and keep your system updated.
What is a firewall?
A firewall is a device that boosts internet speed.
A firewall is a network security device that controls traffic based on security rules.
A firewall is a physical barrier to prevent intrusions.
A firewall is a type of antivirus software.
Why is it important to update software regularly?
To add unnecessary features that slow down performance
It is important to update software regularly to enhance security, fix bugs, and improve performance.
To make the software harder to use
To increase the size of the software
