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Which type of cable is commonly referred to as Cat 5?
a. Fiber optic
b. Twisted pair
c. Coaxial
d. Ribbon
Answer: b. Twisted pairwikipedia+1
What is the maximum frequency Cat 5 cable can handle?
a. 50 MHz
b. 100 MHz
c. 350 MHz
d. 600 MHz
Answer: b. 100 MHzrs-online+1
Cat 5 cable is typically used for what kind of networking?
a. Token Ring
b. Ethernet
c. Serial
d. USB
Answer: b. Ethernetvpi+1
What is the maximum segment length for a Cat 5 cable in Ethernet networking?
a. 50 meters
b. 75 meters
c. 100 meters
d. 150 meters
Answer: c. 100 metersfedus+1
How many twisted pairs are inside a standard Cat 5 cable?
a. One
b. Two
c. Four
d. Eight
Answer: c. Fourbas-ip+1
What is the most common connector used with Cat 5 cables?
a. RS232
b. RJ11
c. RJ45
d. DB9
Answer: c. RJ45nmcabling+1
Cat 5 cable supports data transfer speeds up to:
a. 10 Mbps
b. 100 Mbps
c. 1000 Mbps
d. 10 Gbps
Answer: b. 100 Mbpstripplite.eaton+2
What insulation material is typically used in Cat 5 cables?
a. Teflon
b. PVC
c. Rubber
d. Polycarbonate
Answer: b. PVCfarnell+1
Cat 5 cables are classified under which international standard?
a. ISO/IEC 11801
b. IEEE 802.11
c. ANSI/TIA-568-A
d. EIA/TIA-232
Answer: a. ISO/IEC 11801wikipedia
What is the wire gauge size most commonly found in Cat 5 cables?
a. 22 AWG
b. 24 AWG
c. 26 AWG
d. 28 AWG
Answer: b. 24 AWGits.dlink+1
Which is NOT a valid application for Cat 5 cable?
a. Telephone line
b. Video transmission
c. Ethernet data
d. Power supply
Answer: d. Power supplyfedus+1
What feature in Cat 5 cables helps reduce interference?
a. Shielding
b. Braiding
c. Twisted pairs
d. Foil wrap
Answer: c. Twisted pairsvpi+1
Which variant of Cat 5 cable provides improved crosstalk performance?
a. Cat 5 Basic
b. Cat 5A
c. Cat 5e
d. Cat 6
Answer: c. Cat 5egoto+2
What is the maximum DC operating voltage for most Cat 5 cables?
a. 50 V
b. 57 V
c. 125 V
d. 250 V
Answer: c. 125 Vwikipedia
A crossover Cat 5 cable is used to connect:
a. Hub to router
b. Computer to switch
c. Computer to computer
d. Switch to patch panel
Answer: c. Computer to computerzositech
Cat 5 cables are usually constructed as:
a. Shielded twisted pair
b. Unshielded twisted pair
c. Foiled
d. Braided
Answer: b. Unshielded twisted pairvpi+1
Which parameter is improved in Cat 5e compared to Cat 5?
a. NEXT (Near End Crosstalk)
b. Attenuation
c. Return Loss
d. All of the above
Answer: d. All of the abovers-online+1
The main function of the RJ45 connector is to:
a. Terminate fiber optic cable
b. Connect two coaxial cables
c. Terminate twisted pair cable
d. Transfer electrical power
Answer: c. Terminate twisted pair cablenmcabling+1
Which wiring standards are commonly used for Cat 5 cables?
a. T568A and T568B
b. RS232 and RS485
c. STP and UTP
d. IEEE and IEC
Answer: a. T568A and T568Bbas-ip+1
Cat 5 cable, when used for 100BASE-TX, supports what speed?
a. 10 Mbps
b. 100 Mbps
c. 1000 Mbps
d. 10000 Mbps
Answer: b. 100 Mbpscyberpowersystems+1
What is the minimum bend radius for Cat 5 cable installation typically?
a. Twice the diameter
b. Four times the diameter
c. Ten times the diameter
d. Eight times the diameter
Answer: b. Four times the diameterwikipedia
Which property allows Cat 5 cables to suppress noise?
a. Metallic shielding
b. Differential signaling
c. Optical core
d. Infrared emission
Answer: b. Differential signalingvpi+1
Cat 5 cables can carry which types of signals?
a. Only data
b. Data and power
c. Data, telephone, and video
d. Only audio
Answer: c. Data, telephone, and videocyberpowersystems+1
If a Cat 5 cable exceeds its maximum length, what commonly occurs?
a. Increased bandwidth
b. Signal loss and data errors
c. Improved flexibility
d. Enhanced security
Answer: b. Signal loss and data errorsfedus+1
What does attenuation mean in Cat 5 cable context?
a. Increase in signal strength
b. Reduction in signal strength over distance
c. Magnetic interference filtering
d. Electrical surge protection
Answer: b. Reduction in signal strength over distancers-online+1
Cat 5e supports what maximum Ethernet speed?
a. 100 Mbps
b. 1 Gbps
c. 10 Gbps
d. 40 Gbps
Answer: b. 1 Gbpsits.dlink+1
Which of the following is TRUE regarding solid Cat 5 cable?
a. More flexible
b. Best for patch cables
c. Best for permanent wiring
d. Not recommended for networking
Answer: c. Best for permanent wiringwikipedia
The jacket of Cat 5 cables is usually marked with:
a. Manufacturer logo only
b. Cable category and type
c. Serial number
d. Length only
Answer: b. Cable category and typewikipedia
Which common protocol does Cat 5 cable support in local networks?
a. Bluetooth
b. Wi-Fi
c. Ethernet
d. USB
Answer: c. Ethernetcyberpowersystems+1
What happens if different wiring standards (T568A/T568B) are used at both ends?
a. Connection works perfectly
b. No effect on performance
c. May lead to connection failure
d. Data rate doubles
Answer: c. May lead to connection failurezositech+1
Cat 5 cable is suitable for which maximum distance between active devices in 10BASE-T?
a. 50 meters
b. 100 meters
c. 150 meters
d. 300 meters
Answer: b. 100 meterscyberpowersystems+1
What is the purpose of twisting pairs in Cat 5 cable?
a. Increase data speed
b. Prevent electromagnetic interference
c. Improve flexibility
d. Reduce cable cost
Answer: b. Prevent electromagnetic interferencefedus+1
Which parameter describes the delay in signal arrival across pairs in Cat 5?
a. Capacity
b. Attenuation
c. Delay skew
d. NEXT
Answer: c. Delay skewwikipedia
Cat 5e is recommended over Cat 5 for new installations because:
a. Lower cost
b. Better performance and less interference
c. Thicker insulation
d. Smaller diameter
Answer: b. Better performance and less interferencenmcabling+2
The maximum tensile load for Cat 5 cable during installation is:
a. 10 N
b. 50 N
c. 100 N
d. 200 N
Answer: c. 100 Nwikipedia
Cat 5 cable’s operating temperature range is generally:
a. -20°C to 40°C
b. -55°C to +60°C
c. 0°C to +100°C
d. -10°C to +50°C
Answer: b. -55°C to +60°Cwikipedia
What should be done after crimping both ends of a Cat 5 cable?
a. Immediately connect to network
b. Test connection and crimp solidity
c. Wrap with heat shrink tubing
d. Label with IP address
Answer: b. Test connection and crimp solidityzositech
Which is NOT found in Cat 5 cable construction?
a. Copper conductors
b. Optical fibers
c. Twisted pairs
d. Plastic insulation
Answer: b. Optical fibersfarnell+1
Maximum capacitance at 800 Hz in Cat 5 cable is approximately:
a. 10 pF/m
b. 52 pF/m
c. 100 pF/m
d. 500 pF/m
Answer: b. 52 pF/mwikipedia
Which pairing is used for transmitting and receiving data in Cat 5 straight-through wiring?
a. All eight wires
b. Only blue pair
c. Only orange and green pairs
d. Only brown pair
Answer: c. Only orange and green pairsbas-ip+1
Cat 5 cable can be joined using:
a. Soldering
b. Inline joiner or coupler
c. Splicing tape
d. Electrical connector only
Answer: b. Inline joiner or couplernmcabling
“Punch-down blocks” in Cat 5 cabling are primarily used to:
a. Strip wire insulation
b. Terminate cables in network panels
c. Measure bandwidth
d. Identify cable length
Answer: b. Terminate cables in network panelswikipedia
In Cat 5 cabling, NEXT stands for:
a. Near End Transmission
b. Narrow End Transceiver
c. Near End Crosstalk
d. New Ethernet Transfer
Answer: c. Near End Crosstalkrs-online+1
Cat 5 cable is generally identified by:
a. Number of copper conductors
b. Insulation color only
c. Printed designation on jacket
d. Maximum temperature rating
Answer: c. Printed designation on jacketwikipedia
Cat 5 cable segment running longer than specified length typically results in:
a. Increased delay skew
b. Enhanced propagation velocity
c. Higher cable flexibility
d. Reduced data rates and errors
Answer: d. Reduced data rates and errorsfedus+1
Cat 5 cables can support PoE for powered devices, but are usually replaced by:
a. Cat 5 only
b. Cat 5c
c. Cat 6a for better noise protection
d. Fiber optic
Answer: c. Cat 6a for better noise protectionnmcabling
Stranded Cat 5 cable is best suited for:
a. Permanent installation in walls
b. Patch cables and frequent movement
c. Data centers only
d. Telephone wiring only
Answer: b. Patch cables and frequent movementwikipedia
Which type of Cat 5 cable construction is recommended for long-distance installation?
a. Solid conductors
b. Stranded conductors
c. Braided shielding
d. Foil sheathing
Answer: a. Solid conductorswikipedia
Cat 5 cabling is mostly known for its use in:
a. Wireless networking
b. Wired Ethernet LANs
c. Power grid communication
d. Satellite television
Answer: b. Wired Ethernet LANssmartsecures+1
Cat 5 cable bandwidth is typically suitable for:
a. Low-speed data only
b. Medium-speed broadband Internet
c. High-speed data transfer beyond 10 Gbps
d. Satellite communications
Answer: b. Medium-speed broadband Internetgoto+1

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