Internet Networking – Multiple Choice Exam

What does IP stand for in networking?

• Internet Process

• Internet Protocol

• Internal Path

Which device connects multiple networks together?

• Switch

• Router

• Hub

What is the purpose of a subnet mask?

• To identify the MAC address

• To divide a network into sub-networks

• To encrypt data packets

Which layer of the OSI model is responsible for routing?

• Network Layer

• Transport Layer

• Session Layer

What protocol is used to transfer files over the Internet?

• SMTP

• FTP

• HTTP

Which IP address class is used for large networks?

• Class A

• Class B

• Class C

What is the function of DNS in networking?

• To translate domain names into IP addresses

• To secure data packets

• To manage IP addressing

Which of the following is a private IP address?

• 8.8.8.8

• 172.16.0.5

• 201.23.45.12

Which command is used to check connectivity between two devices?

• ipconfig

• ping

• netstat

What protocol does email use to receive messages?

• SMTP

• POP3

• FTP