Data Communications Trivia

What does TCP/IP stand for?

• Transmission Control Protocol/Internet Protocol

• Technical Communication Protocol/Internet Protocol

• Transfer Control Protocol/Internet Procedure

• Telecommunication Control Protocol/Internet Procedure

Which of the following is a wireless networking standard?

• Ethernet

• Bluetooth

• Fiber Optics

• Coaxial Cable

What is the maximum data transfer rate of USB 3.0?

• 480 Mbps

• 1 Gbps

• 5 Gbps

• 10 Gbps

What does DNS stand for?

• Domain Name System

• Data Network Server

• Digital Network Security

• Dynamic Naming Service

Which OSI layer is responsible for routing packets across different networks?

• Physical Layer

• Data Link Layer

• Network Layer

• Transport Layer

What is the primary function of a router in a network?

• Transmit data packets within a LAN

• Connect multiple LANs together

• Provide wireless access to devices

• Convert digital signals to analog signals

Which protocol is used for secure communication over the internet?

• FTP

• HTTP

• HTTPS

• SMTP

What is the purpose of a subnet mask in IP networking?

• To identify the network portion of an IP address

• To assign a unique identifier to each device on a network

• To encrypt data transmissions over the network

• To convert domain names to IP addresses

What is the maximum theoretical speed of a Category 6 Ethernet cable?

• 100 Mbps

• 1 Gbps

• 10 Gbps

• 100 Gbps

What does HTTP stand for?

• HyperText Transfer Protocol

• High Transmission Transfer Protocol

• Home Terminal Transfer Protocol

• Hypervisor Transmission Protocol