Computer Vocabulary: Tech Terms For Students! Quiz

Explanation
A power supply is a hardware component that receives power from an electrical outlet and converts it from AC to DC, which is necessary for the computer to function. It supplies power to all the other components of the computer, including the CPU, motherboard, and hard drive. Without a power supply, the computer would not be able to receive the correct type of power and would not be able to operate.

Explanation
A workstation is a place where work gets done, typically referring to a computer and its surrounding area. It is a designated area or setup where individuals can perform tasks or engage in work-related activities. This term is commonly used in the context of computing to describe a computer system that is specifically designed for professional or technical work. A workstation usually includes a powerful computer, multiple monitors, specialized software, and other peripherals that are necessary for efficient and productive work.

Explanation
The CPU is the central processing unit of a computer, responsible for processing all instructions and performing complex functions. It is often referred to as the "brain" of the computer because it controls and coordinates all the activities of the computer system. The CPU is an essential component that determines the overall performance and speed of the computer.

Explanation
The main circuit board of a computer, also known as the mainboard or logic board, is responsible for connecting and coordinating all the hardware components of the computer. It provides the necessary electrical connections for the CPU, RAM, hard drive, and other peripherals to communicate with each other. The motherboard also contains important components such as the BIOS, which controls the startup process of the computer, and expansion slots for adding additional hardware. Therefore, the correct answer is MotherBoard.

Explanation
The term "hardware" refers to the physical components of a computer system, including devices such as the motherboard, processor, memory, and storage devices. It encompasses all the tangible parts that can be seen and touched. ROM, RAM, and hard drive are all examples of hardware components. ROM is a type of non-volatile memory that stores data permanently, while RAM is volatile memory used for temporary storage. A hard drive is a storage device used to permanently store data. Therefore, the correct answer is hardware, as it encompasses all these components.

Explanation
The correct answer is Hard Drive because it is the part of the computer that stores all the data. It contains the hard disk, which is where all the files and folders are physically located. RAM and ROM are types of memory in a computer, and hardware refers to the physical components of a computer system.

Explanation
ROM stands for "Read Only Memory" and refers to a type of memory that contains hardwired instructions that the computer uses when it boots up, before the system software loads. Unlike RAM (Random Access Memory), ROM is non-volatile, meaning that its contents are not lost when the computer is powered off. ROM is typically used to store firmware and other permanent data that is necessary for the computer to function properly.

Explanation
RAM stands for "Random Access Memory" and is a type of memory that is used by programs when they are running on a computer. When a program is opened, it is loaded from the hard drive into RAM. Unlike Read-Only Memory (ROM), RAM is volatile memory, meaning that its contents are erased when the computer is powered off. Flash drives, on the other hand, are external storage devices used for storing files and data, but they are not directly involved in the loading and running of programs.

Explanation
A flash drive is a small data storage device that has a built-in USB connection. It is also commonly referred to as a jump drive. Unlike a hard drive or disk drive, which are typically larger and used for long-term storage in computers, a flash drive is portable and can easily be connected to different devices via USB. It is a popular choice for transferring and storing files due to its compact size and convenience. A CD, on the other hand, is a different type of storage medium that requires a CD drive to read and write data. Therefore, the correct answer is Flash Drive.

Explanation
A disk drive is a device that reads and/or writes data to a disk, such as a hard disk drive or a floppy disk drive. It is used to store and retrieve information from various types of disks, including CDs, DVDs, and flash drives. These drives have a mechanism that spins the disk while a read/write head accesses the data on it. Therefore, a disk drive is the correct answer as it encompasses the functionality of reading and writing data to a disk.

Explanation
CD stands for "Compact Disc" and is a storage medium that stores data as small notches on the disc. These notches are read by a laser from an optical drive. CDs are commonly used for storing and playing audio files, as well as for storing software, videos, and other types of data. They have a larger storage capacity compared to floppy disks and are more durable. DVDs, on the other hand, have a similar structure to CDs but with a higher storage capacity. RAM stands for "Random Access Memory" and is a type of computer memory used for temporary data storage. Therefore, the correct answer is CD.

Explanation
DVD stands for "Digital Versatile Disc" or "Digital Video Disc". It is a high-capacity optical disc that resembles a CD but can store a significantly larger amount of information.