Component | MCQs

Explanation

My Documents is a personal folder in Windows, not a part of the Control Panel.

The Control Panel typically includes:

• Date and Time (to set and manage date and time settings)
• Display (to manage display settings, such as resolution and screen orientation)

Explanation

The CPU is the brain of the computer.

It is responsible for executing instructions, performing calculations, and managing data processing.

It is the most complex and intricate component of a computer.

It consisting of billions of transistors.

It is considered the most challenging to design and manufacture.

Explanation

The Arithmetic Logic Unit (ALU) and the Control Unit (CU)

They are both components of the Central Processing Unit (CPU), which is the brain of a computer

Explanation

A combinational circuit consists of input variables, logic gates, and output variables. The logic gates accept signals from inputs and output signals are generated according to the logic circuits employed in it.

Explanation

The motherboard accommodates the central processing unit (CPU), random access memory (RAM), expansion slots, heat sink and fan assembly, basic input/output system (BIOS) chip, chipset, and the circuitry that interconnects the motherboard components.

Explanation

Explanation

A table in Microsoft Word is a grid-like structure composed of:

• Rows (horizontal lines)
• Columns (vertical lines)

These rows and columns intersect to form cells, which can contain text, images, or other content.

Explanation

A register is a small, high-speed storage location within the CPU that temporarily holds data or instructions needed for immediate processing.

The control unit directs the CPU to access data from registers and use it for various operations. 

Explanation

• The BIOS (Basic Input/Output System) is a firmware that is embedded on the motherboard of a computer.
• To run BIOS, a motherboard is the only necessary component.
• The BIOS is responsible for initializing and testing the hardware components, including the CPU, RAM, and hard disk, but it does not require these components to be present to run.

Explanation

The printer that typically has a drum is a laser printer.

Laser printers use a cylindrical drum as part of their printing process.