Fundamentals of Networking Quiz

What is a computer network?

• A single computer system

• A collection of printers

• Two or more computers connected together to share resources

• A computer without internet access

What device connects multiple networks together?

• Switch

• Router

• Hub

• Repeater

What does LAN stand for?

• Local Area Network

• Logical Access Network

• Limited Area Network

• Long Area Network

Which of the following is NOT a benefit of networking?

• Resource sharing

• File sharing

• Virus spreading

• Communication

What topology connects each computer to a central hub?

• Ring

• Mesh

• Star

• Bus

Which device works at Layer 2 of the OSI Model?

• Router

• Switch

• Firewall

• Repeater

What is the main purpose of a firewall?

• Enhance network speed

• Provide backup

• Control traffic between networks

• Connect computers

What is the physical layout of a network called?

• Protocol

• Topology

• Architecture

• Interface

What protocol is used to send emails?

• HTTP

• FTP

• SMTP

• DHCP

Which transmission mode allows data to flow in both directions at the same time?

• Simplex

• Half Duplex

• Full Duplex

• Parallel