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What is the main function of a server in a computer network?

• To receive and display webpages

• To store and manage network resources

• To create a wireless signal

• To monitor user activity

Which type of network connects devices in geographically separated locations?

• LAN

• WLAN

• WAN

• PAN

In a client/server network, what is the role of the client?

• To perform all data processing

• To manage data backups

• To request information or services

• To act as a domain controller

What does the /24 in the IP address 192.168.1.0/24 represent?

• The number of host bits

• The number of bits in the host portion

• The subnet ID

• The number of network bits

What is the broadcast address used for in a network?

• To connect to the internet

• To assign IP addresses

• To send information to all hosts on a network

• To configure routers

What type of network device regenerates and retransmits data signals?

• End device

• Intermediary device

• Hub

• Client

Which topology connects every device to every other device?

• Star

• Ring

• Bus

• Mesh

What does CSMA/CD stand for?

• Control Signal Multiplexing Access/Carrier Detection

• Carrier Sense Multiple Access with Collision Detection

• Channel Switching and Media Access/CD

• Collision Secure Media Access with CD

What device connects multiple computers in a LAN and forwards data to all devices?

• Switch

• Router

• Hub

• Modem

What type of transmission allows data to travel in both directions simultaneously?

• Simplex

• Half-Duplex

• Full-Duplex

• Multiplex