Hardware Test1 - Unique Foundation

Welcome to your Hardware Test1

1.

Expansion slots on the motherboard allow users to install additional components like:

The CPU (Central Processing Unit)

RAM sticks

The power supply unit

2.

What is the primary function of the BIOS/UEFI on the motherboard?

Processing data and calculations

Providing the initial instructions for booting the computer

Running applications and software

3.

SMPS are generally considered more efficient than linear power supplies because:

They operate at a higher voltage.

They generate less heat.

They convert all the input power to usable DC power.

4.

Which of the following components is NOT typically found in a SMPS?

Rectifier

Resistor

Transformer

5.

Which of the following components is NOT directly mounted on the motherboard?

RAM

Hard Disk Drive (HDD)

Southbridge

6.

The chipset on a motherboard plays a crucial role in:

Storing data permanently

Facilitating communication between the CPU, RAM, and other devices

Providing power to all components

7.

What is the typical operating principle of an SMPS?

It stores energy in a capacitor to provide a constant DC voltage.

It uses a transformer to step down the AC voltage and then rectifies it to DC.

It switches the AC voltage on and off rapidly, controlling the average voltage output.

8.

What is a potential downside of using a SMPS compared to a linear power supply?

SMPS are less reliable.

SMPS are generally more expensive.

SMPS can introduce high-frequency switching noise into the power supply.

9.

What is the main function of a Switch Mode Power Supply (SMPS) in a computer?

To regulate the voltage from the wall outlet to a constant DC voltage suitable for computer components.

To convert AC current from the wall outlet to DC current.

To filter out noise and interference from the power supply.

10.

The motherboard is often referred to as the

Random Access Memory (RAM)

Main circuit board

Central Processing Unit (CPU)

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