CompTIA IT Fundamentals+ Ch. 2: Peripherals and Connectors

The miniDisplayPort connector was originally developed by this company

• Microsoft

• Dell

• Apple

• IBM

Commonly known as the, Ethernet connector, is standard is called:

• RS-232

• RJ-11

• DR-15

• RJ-45

The 3.5mm connector is used to transfer

• Files from an external hard drive

• Sound

• Network connection

• Keyboard inputs

The pink audio connector is used to connect this type of device

• Front speakers

• Headphones

• Subwoofer

• Microphone

The green audio connector is used to connect this type of device

• Speakers

• iPod

• Subwoofer

• Microphone

The DA15 connector is used to connect

• a dial-up modem

• a printer

• a game controller

• a mouse

The heaviest computer display is a

• CRT

• Projector

• Flat screen

• Plasma screen

Dot Pitch refers to

• the number of pixels on a display

• the distance between pixels on a display

• the brightness of pixels on a display

• the number of different colors on a display

Resolution refers to

• the number of pixels on a display

• the distance between pixels on a display

• the brightness of pixels on a display

• the number of different colors on a display

To use a projector in a bright room, it must have

• higher resolution

• lower resolution

• higher lumens

• lower lumens