ECEElec3_Mod1_Quiz

What is the primary purpose of structured cabling in modern networks?

• To reduce costs

• To enhance data security

• To simplify network design

• To provide a reliable infrastructure

Which type of cabling is commonly used in local area networks (LAN)?

• Shielded twisted-pair (STP)

• Unshielded twisted-pair (UTP)

• Fiber-optic cable

• Coaxial cable

What does the ANSI/TIA-568-C standard primarily address?

• Data encryption

• Network security

• Cabling standards

• Wireless communication

Which organization is responsible for developing telecommunications standards in the U.S.?

• ISO

• IEEE

• NIST

• TIA

What is the significance of cabling standards?

• They ensure interoperability

• They limit technology options

• They increase installation costs

• They simplify network management

What is the recommended practice regarding the amount of cabling to install?

• Install only what is needed

• Install less than required

• Install only proprietary cabling

• Install more than currently required

What is the main disadvantage of proprietary cabling systems?

• They are more flexible

• They lack standardization

• They are easier to install

• They are less expensive

What is the typical lifespan of a structured cabling system?

• 16 years

• 20 years

• 10 years

• 5 years

What type of interference can affect data cabling?

• Electromagnetic interference (EMI)

• Optical interference

• Thermal interference

• Acoustic interference

What is delay skew in cabling?

• A type of crosstalk

• A standard for cabling

• A phenomenon due to different wire lengths

• A method of data encryption