FC0-U61 · Question #526
Which of the following is the correct jack for an Ethernet cable?
The correct answer is C. RJ45. This question asks to identify the specific type of connector jack used for standard Ethernet network cables.
Question
Which of the following is the correct jack for an Ethernet cable?
Options
- ADB9
- BCat 5
- CRJ45
- DDVI
How the community answered
(51 responses)- B4% (2)
- C94% (48)
- D2% (1)
Why each option
This question asks to identify the specific type of connector jack used for standard Ethernet network cables.
A DB9 connector is a D-subminiature connector with 9 pins, commonly used for serial ports, not Ethernet.
Cat 5 (Category 5) refers to a type of twisted-pair Ethernet cable specification, not the connector jack itself.
The RJ45 (Registered Jack 45) is the standard connector used for Ethernet networking cables, commonly seen on network cards, switches, routers, and other network devices. It is larger than a telephone jack (RJ11) and typically has 8 pins.
DVI (Digital Visual Interface) is a video display interface primarily used to connect a video source to a display device, not for Ethernet networking.
Concept tested: Ethernet cable connector types
Source: https://www.cisco.com/c/en/us/support/docs/lan-switching/ethernet/10006-rj45.html
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