Computer hardware

Multiple Choice

It connect the computer to external devices.

• Back Panel Connectors

• CPU

• Front Panel Connectors

• Memory Slot

Multiple Choice

It is the main circuit board wherein all the devices inside the system unit connected to it.

• Hard Disk Drive

• LAN Card

• Motherboard

• Power Supply Unit

Multiple Choice

Which of these is not an example of  a case form factor?

• Horizontal Desktop

• Tower

• SUV

• All-in-One

Multiple Select

Which parts are considered the "simple" computer parts

• RAM

• power supply

• case

• CPU

• motherboard

Multiple Choice

Supplies power to store BIOS settings and keep the real-time clock running.

• Northbridge

• Super I/O Controller

• CMOS Battery

• Southbridge

Multiple Choice

What is the purpose of a Power Supply?

• Converts AC power to lower voltage DC Power
• Creates power for a computer
• Stores data
• Convert AC power to a higher voltage DC power

Multiple Choice

What component is this?

• Motherboard

• RAM

• GPU

• CPU

Multiple Choice

Computer acronym RAM mean what?

• Random Access Memory

• Real Access Memory

• Random Automated Memory

• Real Automated Memory

Multiple Choice

The purpose of the CPU is to process data

• True

• False

Multiple Choice

Which one is not  a common voltage supplied by a power supply?

• 3.3
• 500
• 5
• 12

Multiple Choice

What component is this?

• RAM

• ROM

• Processor

• Power Supply

Multiple Choice

Use to connect floppy disk to the motherboard.

• ATX Power supply Connector

• Processor Socket

• Memory Slot

• Floppy disk Connector

Multiple Choice

What does RAM stand for?

• Rational Access Modem
• Random Accessory Memory
• Random Access Memory
• Remember Access Memories

Multiple Choice

What type of power connector is this?

• SATA
• SCSI
• Molex
• Berg

Multiple Choice

What computer part provides electricity to the computer?

• Power Board

• Electricity Supply

• Power Supply

• Electricity Board

Multiple Choice

It is the main part of computer sometimes it is called the chassis.

• Hard Disk Drive

• Optical Disk Drive

• Power Supply Unit

• System Unit

Multiple Choice

CPU stands for

• central processing unit

• computer portal unit

• central portal unit

• computer processing unit

Multiple Choice

What type of power connector is this?

• SATA
• SCSI
• Molex
• Berg

Multiple Choice

• USB port

• Lan Port

• Sound port

• HDMI port

Multiple Choice

Use to house the computer’s memory modules.

• Memory Slot

• Expansion Slot

• Floppy Disk Connector

• ATX Power supply Connector

Multiple Choice

• LAN port

• sound port

• hdmi port

• serial port

Multiple Choice

What type of power connector is this?

• SATA
• SCSI
• Molex
• Berg

Multiple Choice

3Ghz is equivalent to ________

• 3 billion cycles per second

• 3 million cycles per second

• 3 trillion cycles per second

• 3 thousand cycles per second

Multiple Choice

It is a non-volatile type of memory it holds even the computer is turned ON or OFF.

• Random Access Memory

• Read Only Memory

Multiple Choice

What is displayed in the image?

• Hard Drive

• RAM

• CD ROM

• GPU

Multiple Choice

What type of power connector is this?

• SATA
• 20 pin AUX
• Molex
• Berg

Multiple Choice

What is displayed in the image?

• motherboard

• power supply

• moniter

• case

Multiple Choice

Commonly a 20 or 24-pin connector, it provide power to the motherboard and all the other components.

• Expansion Slot

• Memory Slot

• ATX Power supply Connector

• CMOS Battery

Multiple Choice

A quad core processor has _____ cores

• 2

• 4

• 6

• 8

Multiple Choice

What type of power connector is this?

• SATA
• 4 pin AUX
• Molex
• Berg

Multiple Choice

Which memory is temporary and clears when the computer is turned off?

• Hard disk drive

• solid state drive

• RAM

• all of the answer choices

Multiple Choice

It converts 120V AC into DC voltages that are used by other components in the PC.

• BIOS

• IDE Connector

• Power Supply Unit

• SATA Connector

Multiple Choice

The chipset used to consist of the _____ and _____ bridges. Now the _____ bridge functions are taken over by the CPU.

• North, South, North

• North, South, South

• North, South, East

• North, South, North and South

Multiple Choice

What is the unit of measurement for a Power Supplies power?

• Voltage
• Current
• Ohms
• Watts

Multiple Choice

What is displayed in the image?

• RAM slots

• CPU socket

• 24 pin power connectors

• PCI Express/Expansion Slots

Multiple Choice

The central piece of the motherboard that holds the processor.

• Memory Slot

• Processor/CPU Socket

• Central Processing Unit (CPU)

• System Unit

Multiple Choice

What is displayed in the image?

• RAM slots

• CPU socket

• 24 pin power connectors

• PCI Express/Expansion Slots

Multiple Choice

The 20-24 pin AUX connector provides power from the power supply to what component?

• Hard drive
• Optical drive
• Motherboard
• USB ports

Multiple Choice

What is displayed in the image?

• RAM slots

• CPU socket

• 24 pin power connectors

• PCI Express/Expansion Slots

Multiple Choice

What do we mean by computer acronym CPU?

• Central Processor Unit

• Central Processing Unit

• Center Processing Unit

• Center Processor Unit

Multiple Choice

What is displayed in the image?

• RAM slots

• CPU socket

• 24 pin power connectors

• PCI Express/Expansion Slots

Multiple Choice

There are two connectors that can be used to provide power to hard drives and optical drives. One is the SATA connector. What is the other?

• 4 Pin AUX
• Molex
• 8 Pin PCIe
• 24 Pin AUX

Multiple Choice

The brain and heart of the computer where most calculations take place.

• System Unit

• Motherboard

• Central Processing Unit (CPU)

• Memory Slot

Multiple Choice

A 5 volt power wire that is providing power to the motherboard would be what color?

• Yellow
• Blue
• Orange
• Red

Multiple Choice

The image shown is called ______________

• BIOS

• cards

• microprocessor

• RAM

Multiple Choice

Many power supplies have a switch on the back that changes this parameter of the power supply.

• Voltage
• Current
• Resistance
• Power

Multiple Choice

Motherboard is the main circuit board inside a computer.

Multiple Choice

This component inside of a power supply can hold a charge for long periods of time. This makes it unsafe to open up a power supply.

• Voltage selector switch
• 3 pin plug
• Capacitor
• Transformer

Multiple Choice

What do you called the tangible mechanical and electronic parts of computer.

• Device

• Hardware

• Program

• Software

Multiple Choice

When getting a power supply why should we be concerned about its form factor?

• Ensures max power needed
• Ensures proper connectors
• Ensure adequate peak power
• Ensure fit in case

Multiple Choice

Motherboard is the most important component of the computer system.

• True

• False

Multiple Choice

Resistance is one of the four basic units of electricity. What is it measured in?

• Volts
• Amps
• Ohms
• Watts

Multiple Choice

The image shown system unit part is called ________________.

• Back Panel Ports

• Cable connector

• Connectors

• Front Panel Connectors

Multiple Choice

What is the equation for Ohms law?

• V=IR
• R=IP
• R=V/P
• W=I/RV

Multiple Choice

Motherboard is also known as except________.

• Main Board

• System Board

• Central Board

• MoBo

Multiple Choice

This is the measure of work required to move a charge from one location to another.

• Current
• Voltage
• Resistance
• Power

Multiple Choice

The card attached to the motherboard allows pictures and text to appear.  It controls the output to a display screen.

• Graphics Card
• Sound Card
• Network Card
• Ethernet Cord

Multiple Choice

This is the measure of the amount of electrons moving through a circuit per second.

• Current
• Voltage
• Resistance
• Power

Multiple Choice

The physical parts of the computer is called:  ____________

• Binary Code
• Hardware
• Software
• Central Processing Unit

Multiple Choice

Which of these is NOT an IMPORTANT purpose of a computer case?

• Provide structure for airflow/cooling
• Protect against static electricity damage
• Protect components from physical damage
• Look cool

Multiple Choice

A device or machine that can store, retrieve, manipulate and process data is called a:

• Notebook
• Headphones
• Computer
• Device

Multiple Choice

An input device that is used to type ext and commands into a computer is called:  ___________

• Output Device
• Control Panel
• Joystick
• Keyboard

Multiple Choice

Another name for the CD/DVD Drive is:  ______________

• Optical Disk/Drive
• Central Processing Unit
• Motherboard
• Power Supply

Multiple Choice

The brain of the computer is the _____________.  It does all the calculations and logic.

• Motherboard
• Central Processing Unit
• Floppy Disk
• Hard Disk