Networking Quiz

Which of the following are characteristics of DHCP? (Select all that apply)

• Dynamically assigns IP addresses

• Uses Port 67 for the server

• Uses Port 68 for the client

• Assigns static IP addresses only

Which of the following protocols are used for email communication? (Select all that apply)

• HTTP

• SMTP

• FTP

• POP3

Which of the following are well-known ports? (Select all that apply)

• Port 21 (FTP)

• Port 80 (HTTP)

• Port 443 (HTTPS)

• Port 49152 (Dynamic)

Which of the following are true about IP addresses? (Select all that apply)

• They can be assigned statically

• They can be assigned dynamically via DHCP

• They are always 32 bits long in IPv4

• They are used to identify devices on a network

Which of the following are true about the "ping" command? (Select all that apply)

• It tests connectivity between two devices

• It uses ICMP protocol

• It can measure latency

• It assigns IP addresses

Which of the following are true about subnet masks? (Select all that apply)

• They divide an IP address into network and host portions

• They are used in routing

• They are used to identify devices on a network

• They are always 32 bits long

Which of the following are true about ASCII encoding? (Select all that apply)

• A. It uses 7 bits per character

• B. It includes control characters like carriage return

• C. It can represent over 256 characters

• D. It is used for text-based data

Which of the following are true about ephemeral ports? (Select all that apply)

• A. They are used for temporary connections

• B. They range from 49152 to 65535

• C. They are used by servers to listen for incoming requests

• D. They are assigned by the operating system

Which of the following are true about the "traceroute" command? (Select all that apply)

• A. It shows the path packets take to reach a destination

• B. It uses ICMP protocol

• C. It can identify network bottlenecks

• D. It assigns IP addresses

Which of the following are true about network sockets? (Select all that apply)

• A. They consist of an IP address and a port number

• B. They are used for communication between devices

• C. They are only used for HTTP traffic

• D. They are used in both TCP and UDP protocols