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CompTIA A+ Core 1 > 2. Cables > Flashcards

2. Cables Flashcards

1
Q

Connector / cable port that provides access to local area networks. Also called an ethernet port.

A

RJ 45 Connector

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2
Q

Optical connector that allows high quality audio to a surround sound system.

A

SPDIF Connector

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3
Q

A D-shaped miniature pin that goes into the back of a computer and has two thumb screws on the side.

A

DB 25 Connector

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4
Q

A cable that sends data in ones and zeros in a straight line, but it can only send one bit at a time, which is measured at the speed of cables in bits
per second.

A

Serial Cable

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5
Q

A slow speed connection for much older mice keyboards and other external modems

A

DB9 Connector

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6
Q

What is the max speed of USB 1.0?

A

1.5 megabits/second

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7
Q

What is the speed of USB 1.1?

A

12 megabits/second (“full speed”)

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8
Q

What is the speed of USB 2.0?

A

480 megabits/second (“high speed”)

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9
Q

What is the min speed of USB 3.0?

A

5 gigabits/second (“super speed”)

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10
Q

What is the speed of USB 3.1 Gen One?

A

5 gigabits/second

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11
Q

What is the speed of UISB 3.1 Gen Two?

A

10 gigabits/second

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12
Q

What is the speed of USB 3.2 Gen 2x2?

A

20 gigabits/second

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13
Q

What is the speed of USB 4?

A

40 gigabits/second

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14
Q

What are the 3 types of HDMI connectors?

A

Full-Size (Type A), Mini (Type C), Micro (Type D)

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15
Q

What is the speed range that Display Ports can support over its cables with hugh speed data transfer?

A

2.7 gigabits/second ~ 20 gigabits/second

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16
Q

What are the 3 types of DVI?

A

A (analog), D (digital), I (supports both)

17
Q

The graphic standard that used a 15-pin standard analog video interface
port that would connect to the computer

A

VGA

18
Q

What is the max data transfer speed over Thunderbolt cables?

A

40 gigabits/second

19
Q

Of the 7-pin and 15-pin connectors in a SATA cable, which one supplies power to the device?

A

15-pin

20
Q

What are the respective max speed of SATA versions 1, 2, and 3?

A

1.5 Gb/s, 3 Gb/s, 6Gb/s

21
Q

A 4-pin connector that would attach from the power supply directly to a
device

A

Molex Power Connector

22
Q

A legacy parallel bus connector that allows multiple devices to be Daisy
chained together

A

SCSI

23
Q

How many devices can narrow SCSI and wide SCSI respectively support?

A

7 and 15

24
Q
A

CompTIA A+ Core 1 (13 decks)

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