State the purpose of network hardware : WANs and Routers

The video tutorial covers the essentials of networking cables and connectors, focusing on Ethernet, coaxial, twisted pair, and fiber optic cables. It explains various Ethernet standards, the significance of cat and plenum ratings, and the types of connectors used. The tutorial emphasizes the importance of understanding different cable types and their applications in networking.

What is the primary role of Ethernet in networking?

• To define network frames, cards, and cabling

• To provide wireless connectivity

• To enhance video streaming quality

• To replace coaxial cables

Which Ethernet standard supports 10 Gigabit per second?

• 10GBase-T

• 1000Base-T

• 100Base-T

• 10Base-T

What type of connector is commonly used with RG6 coaxial cables?

• BNC

• F-type

• RJ45

• RJ11

What is the main advantage of using twisted pair cables?

• They can run longer distances without interference

• They are cheaper than coaxial cables

• They support higher data rates

• They are easier to install

What is the key difference between RJ11 and RJ45 connectors?

• RJ11 has four contacts, while RJ45 has eight

• RJ45 is used for telephones

• RJ11 has more contacts than RJ45

• RJ45 is used for coaxial cables

What is the primary medium used in fiber optic cables?

• Copper

• Plastic

• Electricity

• Light

Which type of fiber optic cable is typically used for long-distance communication?

• Coaxial

• Twisted pair

• Single-mode

• Multimode

What does a CAT5 cable support in terms of network speed?

• 10 Mbps

• 100 Mbps

• 10 Gbps

• 1 Gbps

What is the purpose of plenum-rated cables?

• To reduce interference

• To improve flexibility

• To resist fire

• To enhance data speed

What should you check when buying cables to ensure the correct cat rating?

• The type of connectors

• The color of the cable

• The length of the cable

• The manufacturer's naming system