How Much Do You Actually Know About Computer Components?

Explanation
A video card is a hardware component that is responsible for generating and outputting visual information to a display device such as a monitor. It is used to improve the quality of graphics and images on a computer screen, making it an essential part of a computer system. The other options, such as monitor card, modem, and PS2 plug-in, do not specifically refer to the component responsible for handling visual output. Therefore, the correct answer is Video Card.

Explanation
The given correct answer for this question is "Memory card" because a memory card is a removable storage device used to store and transfer data. It is commonly used in devices such as cameras, smartphones, and tablets to expand their storage capacity. The other options, modem card, motherboard, and video card, are not typically referred to as "memory cards" and serve different functions in a computer system.

Explanation
The part that controls the cursor is the mouse. The mouse is a peripheral device that allows the user to move the cursor on the screen and interact with graphical user interfaces. It typically has buttons that can be clicked to perform various actions. The keyboard is used for inputting text and commands, the monitor displays the visual output, and the motherboard is the main circuit board of the computer. None of these options directly control the cursor like the mouse does.

Explanation
Speakers and audio cards are necessary to allow sound to come from the computer. Speakers are the output device that converts electrical signals into audible sound, while audio cards, also known as sound cards, are responsible for processing and transmitting audio signals to the speakers. Without both of these components, the computer would not be able to produce sound. Headphones and video cards are not directly involved in the production of sound, and an audio card alone would not be sufficient to produce sound without the presence of speakers. Therefore, the correct answer is speakers and audio cards.

Explanation
The power box is responsible for sending power to all parts of the computer. It is a crucial component that ensures all other hardware components receive the necessary electricity to function properly. Without the power box, the computer would not be able to power up or operate.

Explanation
The correct answer is "Mouse and Keyboard Input" because the question is asking for the type of plug that is used for connecting the mouse and keyboard. The other options, Video Card and Sound Card, are not relevant to the question as they do not pertain to the plug used for the mouse and keyboard.

Explanation
The correct answer is "Hardware." Hardware refers to the physical components of a computer system, such as the processor, memory, hard drive, and peripherals. These components are tangible and can be physically touched or seen. In contrast, software refers to the programs and instructions that run on the hardware. Operating System is a type of software that manages the computer's hardware and software resources, while a web browser is an application software used to access and view websites on the internet.

Explanation
Intel is famous for manufacturing computer processors. They are one of the leading companies in the semiconductor industry and have a strong presence in the market for producing high-performance processors for computers. Their processors are widely used in laptops, desktops, and servers, and are known for their reliability and performance.

Explanation
A CD (Compact Disk) can usually store around 650 MB of information. This is because CDs have a standard storage capacity of 700 MB, but some space is reserved for error correction and formatting, resulting in an actual usable capacity of approximately 650 MB.

Explanation
A modem is a device that allows a computer to transmit and receive data over a telephone line. It converts the digital signals from the computer into analog signals that can be transmitted over the telephone line, and then converts the analog signals back into digital signals that the computer can understand. In addition to enabling communication over telephone lines, a modem also allows the computer to access the internet by connecting to an internet service provider. Therefore, a modem is the correct answer to this question.