Standard 3

What is the maximum speed supported by Cat 5 cables?

• 10 Mbps

• 100 Mbps

• 1 Gbps

• 10 Gbps

Which version of Ethernet cable supports up to 1 Gbps speeds and reduces crosstalk?

• Cat 5

• Cat 5e

• Cat 6

• Plenum

Cat 6 cables support up to ___ Gbps at shorter distances.

• 10

• 1

• 5

• 2.5

What is the purpose of Plenum cables?

• High-speed data transfer

• Use in air-handling spaces

• Long-distance communication

• Reducing electromagnetic interference

Shielded Twisted Pair (STP) cables are used to reduce what type of interference?

• Radio frequency interference

• Electromagnetic interference

• Crosstalk

• Signal attenuation

Unshielded Twisted Pair (UTP) cables rely on what design for noise reduction?

• Twisted-pair design

• Shielded design

• Coaxial design

• Fiber optic design

What are the wiring standards for RJ-45 connectors?

• 568A/B

• Cat 5

• STP

• SMF

Single-mode fiber (SMF) is typically used in what type of networks?

• LANs

• WANs

• MANs

• PANs

Multi-mode fiber (MMF) is commonly used in ___?

• LANs

• WANs

• MANs

• PANs

Fill in the blank: RG-59 is an older standard, used for analog video and ____.

• audio

• data transmission

• internet

• power supply