Computer Terminology MCQ Exam: Quiz!

The CPU, or Central Processing Unit, is often referred to as the "brains" of the computer because it is responsible for executing instructions and performing calculations. It is the main component that carries out the majority of the computer's processing and controls the operation of other hardware components. Without the CPU, a computer would not be able to perform tasks or run programs, making it an essential part of the system. Therefore, the statement that the CPU is known as the "brains" of the computer is true.

A computer application refers to a program or set of programs that perform specific tasks or functions on a computer. It is a type of software that is designed to be used by individuals or organizations to accomplish various purposes, such as word processing, data analysis, or gaming. Therefore, the correct answer is software, as it accurately represents the term "computer application."

When you open an Internet browser program, you are indeed taken to a "home page." This is the default webpage that is displayed when you launch the browser. It can be set to a specific website or a search engine, depending on the user's preference. The home page serves as a starting point for browsing the internet and allows users to easily access their favorite websites or perform searches.

The question asks for devices that are not input devices. An input device is a device that allows data or instructions to be entered into a computer. The mouse, webcam, microphone, and keyboard are all examples of input devices as they allow the user to input data or instructions. However, the monitor and printer are output devices. They display or produce the results of the computer's processing, rather than allowing data to be inputted. Therefore, the monitor and printer are not input devices.

Opening an email from an unknown person can be risky because it may contain a virus. Viruses can be embedded in email attachments or links, and when opened, they can infect the recipient's computer or compromise their security. It is important to exercise caution and not open emails from unfamiliar senders to protect against potential harm or unauthorized access to personal information.

A program that looks through the internet for web pages on a particular topic is called a search engine. Search engines like Google, Bing, and Yahoo use algorithms to crawl and index web pages, allowing users to search for specific information by entering keywords. These search engines then provide a list of relevant web pages based on the search query, making it easier for users to find the information they are looking for.

The correct answer is RAM memory because RAM (Random Access Memory) is a type of computer memory that is used to store data and instructions that are currently being used by the computer's processor. It is a volatile memory, meaning that its contents are lost when the computer is powered off. The data and instructions stored in RAM are quickly accessible by the processor, allowing for faster processing speeds compared to accessing data from storage memory or the hard drive.

Cables are what you plug into the computer.

The fourth safety rule for internet use is to never give out your address. This is important because sharing personal information such as your address can potentially lead to dangerous situations or privacy breaches. By keeping your address private, you can protect yourself from potential harm or unwanted attention from strangers online.

The correct answer is "touch food". The question states that people who take proper care of their computers don't touch food or drink near the keyboard. This means that they are careful not to eat or drink while using the computer, as it can lead to spills or crumbs getting into the keyboard and potentially causing damage.