Question 1

Which of the following is an example of a legacy port?

Accepted Answer

RS-232 serial port

Answer

Thunderbolt

Answer

HDMI

Answer

USB-C

Question 2

Which legacy port is primarily used for connecting printers?

Accepted Answer

Parallel port

Answer

HDMI port

Answer

Ethernet port

Answer

USB port

Question 3

What is one reason that legacy ports are still used in some industries?

Accepted Answer

To maintain compatibility with existing equipment

Answer

To enable faster internet connections

Answer

To support mobile device charging

Answer

To improve security features

Question 4

Which legacy port uses a 9-pin or 25-pin connector type?

Accepted Answer

DB connector (serial port)

Answer

VGA connector

Answer

DVI connector

Answer

HDMI connector

Question 5

What is the primary purpose of legacy ports in modern computer systems?

Accepted Answer

To provide compatibility with older hardware devices

Answer

To enhance wireless connectivity

Answer

To support advanced graphical processing

Answer

To increase data transfer speeds

Question 6

What purpose does a PS/2 port primarily serve?

Accepted Answer

Connecting keyboard and mouse devices

Answer

Providing power supply to devices

Answer

Connecting external storage devices

Answer

Transmitting audio signals

Question 7

What is the typical shape of a PS/2 connector?

Accepted Answer

Round with 6 pins

Answer

Square with 4 pins

Answer

Hexagonal with 8 pins

Answer

Flat with 10 pins

Question 8

What color coding is typically used for a PS/2 mouse connector?

Accepted Answer

Green

Answer

Blue

Answer

Yellow

Answer

Purple

Question 9

What is the primary use for USB Type B connectors?

Accepted Answer

Connecting peripherals like printers and scanners to computers

Answer

Transferring data between two computers

Answer

Connecting audio devices

Answer

Charging mobile devices

Question 10

What is a notable advancement in USB technology that has largely replaced USB Type B connectors in newer devices?

Accepted Answer

USB Type C

Answer

USB Type A

Answer

USB Micro-B

Answer

USB Mini-B

Question 11

Which of the following statements about micro USB is true?

Accepted Answer

Micro USB ports are commonly found on older smartphones and many Bluetooth devices

Answer

Micro USB is exclusively used for video output

Answer

Micro USB connectors cannot be used for data transfer

Answer

Micro USB is the latest standard for charging

Question 12

Which of the following devices commonly uses a mini USB connector?

Accepted Answer

Digital cameras

Answer

Televisions

Answer

Smartwatches

Answer

Desktop computers

Question 13

What differentiates mini USB from micro USB?

Accepted Answer

Size and design of the connector

Answer

Compatibility with USB 3.0

Answer

Data transfer speed

Answer

Power supply capability

Question 14

What does the 'mini' in mini USB signify?

Accepted Answer

It indicates a smaller size compared to standard USB connectors

Answer

It denotes a higher data capacity

Answer

It refers to its compatibility with devices

Answer

It implies it can transfer data at a higher speed

Question 15

What is the primary use of RG-6 coaxial cable?

Accepted Answer

Television and internet signal transmission

Answer

Speaker wire

Answer

Power distribution

Answer

Low-voltage lighting

Question 16

What type of connectors are commonly used with RG-6 coaxial cable?

Accepted Answer

F-type connectors

Answer

XLR connectors

Answer

RCA connectors

Answer

USB connectors

Question 17

What is the typical use of RG-59 coaxial cable in professional settings?

Accepted Answer

Security video systems

Answer

Television broadcasting

Answer

Network data transmission

Answer

High-frequency RF applications

Question 18

What type of connectors are commonly used with RG-59 coaxial cable?

Accepted Answer

BNC connectors

Answer

RJ-45 connectors

Answer

XLR connectors

Answer

F connectors

Question 19

What is the main benefit of using twisted pair cables over other types of cables?

Accepted Answer

Reduced electromagnetic interference

Answer

Longer cable lengths

Answer

Increased data storage capacity

Answer

Higher voltage transmission

Question 20

Which two types of twisted pair cables are commonly used in Ethernet networks?

Accepted Answer

Shielded and unshielded

Answer

Triple shielded and quad shielded

Answer

Coaxial and fiber optic

Answer

Single pair and multi-pair

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