Learning Objectives (1 of 2)

Explain why it is essential to learn about computers today and discuss several ways computers are integrated into our business and personal lives.

• It is essential to learn about computers today because they are integrated into various aspects of business and personal lives, such as communication, data management, and automation.

• Computers are only used for gaming and entertainment purposes.

• Learning about computers is not essential in today's world.

• Computers are only relevant for IT professionals.

A computer is a device that can be instructed to carry out sequences of arithmetic or logical operations automatically. What are its primary operations?

• Input, Process, Output, Storage

• Input, Output, Storage, Calculation

• Process, Output, Storage, Calculation

• Input, Process, Calculation, Storage

List some important milestones in computer evolution.

• Invention of the transistor

• Development of the internet

• Creation of the first microprocessor

• All of the above

Identify the major parts of a personal computer, including input, processing, output, storage, and communications hardware.

• Input, processing, output, storage, and communications

• Keyboard, mouse, monitor, and printer

• CPU, RAM, hard drive, and graphics card

• Operating system, software applications, and utilities

Software is used to instruct the computer what to do. What is software?

• A physical component of a computer

• A set of instructions that tells the computer what to do

• An electrical device

• A type of hardware

Which of the following is NOT one of the six basic types of computers?

• Supercomputer

• Microcomputer

• Quantum computer

• Mainframe computer

• Smartphone

Explain what a network, the Internet, and the World Wide Web are, as well as how computers, people, and Web pages are identified on the Internet.

• A network is a collection of computers connected together, the Internet is a global network of networks, and the World Wide Web is a system of interlinked hypertext documents. Computers, people, and Web pages are identified on the Internet using IP addresses, domain names, and URLs respectively.

• A network is a single computer, the Internet is a local network, and the World Wide Web is a collection of email servers. Computers, people, and Web pages are identified on the Internet using phone numbers.

• A network is a type of software, the Internet is a hardware device, and the World Wide Web is a programming language. Computers, people, and Web pages are identified on the Internet using postal addresses.

• A network is a type of database, the Internet is a type of operating system, and the World Wide Web is a type of application software. Computers, people, and Web pages are identified on the Internet using usernames.

To access a Web page and navigate through a Web site, you need to:

• Type the URL in the browser's address bar and use links to move between pages.

• Open a text editor and write HTML code.

• Use a search engine to find the website and print the page.

• Download the website's source code and compile it.

The societal impact of computers includes various benefits and risks. Which of the following is a benefit of computers in society?

• Increased access to information

• Privacy concerns

• Job displacement

• Cybersecurity threats

Computers are electronic devices that process data. How are they used?

• For communication and entertainment

• For cooking and cleaning

• For gardening and farming

• For painting and sculpting