GT Computer Hardware Networking Institute Interview Questions and Answers

SATA cable is used to connect storage devices like hard drives and SSDs to a computer's motherboard.

• SATA cable is used to transfer data between storage devices and the computer.

• It is commonly used to connect hard drives, solid-state drives (SSDs), and optical drives to the motherboard.

• SATA cables have a high data transfer rate, typically up to 6 gigabits per second (Gbps).

• They have a small and thin design, making them ...read more

RJ45 stands for Registered Jack 45. It is a standard connector used for Ethernet networking. It has 8 pins.

• RJ45 is a physical connector used for Ethernet networking.

• It is commonly used to connect computers, routers, switches, and other network devices.

• The full form of RJ45 is Registered Jack 45.

• It is also known as 8P8C (8 positions, 8 contacts) connector.

• RJ45 connectors are used with twisted pair cables, such as Cat5e ...read more

BIOS stands for Basic Input/Output System.

• BIOS is a firmware that initializes hardware components during the boot process.

• It provides the computer with basic instructions for interacting with devices like the keyboard, mouse, and hard drive.

• BIOS also performs a power-on self-test (POST) to check if all hardware components are functioning properly.

• It is stored on a ROM chip on the motherboard and can be updated by flash...read more

The working voltage of SMPS in a motherboard is typically DC.

• SMPS stands for Switched Mode Power Supply.

• SMPS converts AC voltage from the wall outlet to DC voltage for the motherboard.

• The working voltage of SMPS can vary depending on the specific motherboard and power requirements.

• Common working voltages for SMPS in motherboards include 12V, 5V, and 3.3V.

• These voltages are used to power various components on the mother