11 Questions
Which storage device uses flash memory?
Flash Drive
What is the function of an Ethernet network?
Connects multiple computer systems to form a local area network
Which of the following is an example of an input device?
Keyboard
What does a browser software do?
Used to access and view websites
What is the function of a file on a computer?
A collection of data or information with a filename
What is the main function of a spreadsheet software?
Organizing, analyzing, and storing data in tabular form
Which type of software is used for creating, editing, formatting, and printing text-based documents?
Word Processor
What is the main purpose of encryption?
Converting data into a code to prevent unauthorized access
What is the function of a blog?
Regularly updating a website in an informal style
What is the purpose of an attachment in email messaging?
Sending files along with email messages
Which programming language is described as high-level, class-based, and object-oriented?
Java
Study Notes
Storage Devices
- Flash drives, also known as USB drives, use flash memory to store data.
Network Fundamentals
- An Ethernet network is a type of local area network (LAN) that connects devices to facilitate communication and data exchange.
Input Devices
- A keyboard is an example of an input device, as it allows users to enter data and instructions into a computer.
Browser Software
- Browser software, such as Google Chrome or Mozilla Firefox, allows users to access and view websites on the internet.
File Management
- A file on a computer is a stored collection of data, program, or information that can be retrieved and used by the computer.
Spreadsheet Software
- The main function of spreadsheet software, such as Microsoft Excel, is to store, organize, and analyze data in a table format.
Word Processing Software
- Word processing software, such as Microsoft Word, is used for creating, editing, formatting, and printing text-based documents.
Data Security
- The main purpose of encryption is to protect data from unauthorized access by scrambling it into a code that can only be deciphered with a decryption key or password.
Online Publishing
- A blog is a type of online journal or diary where users can create and share content, such as articles, images, and videos, with others.
Email Messaging
- The purpose of an attachment in email messaging is to send files, such as documents, images, or videos, along with the email message.
Programming Languages
- Java is a high-level, class-based, and object-oriented programming language used for developing large-scale applications, including Android apps and web applications.
Test your knowledge on fundamental computer hardware components such as CPU, RAM, disk storage, and input devices. Learn about the Central Processing Unit, Random Access Memory, storage disks, flash drives, and keyboards.
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