Interview Questions

What is the purpose of the chkdsk command in a command prompt?

The chkdsk (Check Disk) command in a command prompt is

Explain the function of the Disk Defragmenter in maintaining system performance.

Disk Defragmenter is a utility tool in operating systems, such

How does the System Restore feature help troubleshoot system issues?

System Restore is a feature in Windows operating systems that

Describe the purpose of the Disk Cleanup utility in Windows.

The Disk Cleanup utility in Windows is designed to help

What is the purpose of an eSATA (External Serial ATA) port?

eSATA, which stands for External Serial ATA, is a type

Differentiate between a PS/2 and USB connector for keyboards and mice.

PS/2 and USB are two different types of connectors

Describe the role of a KVM (Keyboard, Video, Mouse) switch.

A Keyboard, Video, Mouse (KVM) switch is a hardware device

Explain the purpose of an Ethernet port on a computer.

An Ethernet port on a computer serves as the physical

How does Bluetooth technology facilitate wireless communication between devices?

Bluetooth technology facilitates wireless communication between devices using a short-range

What is the significance of a serial port in computer hardware?

A serial port is a communication interface used in computer