What is the role of a server in a client-server model?

• To request data from clients

• To provide services to clients

• To act as a client

• To store client data locally

Which of the following is a disadvantage of the client-server model?

• Scalability

• Centralized control

• Single point of failure

• Resource sharing

What is the primary role of a Desktop Computer in a network?

• To serve as an end device for users

• To route data between networks

• To provide wireless access

• To enhance network security

Which of the following is an example of a LAN?

• A home network

• The internet

• A satellite network

• A global corporation's network

Which of the following is NOT a focus of the new CCNA?

• Wireless

• Virtualization

• Culinary arts

• Network programmability

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

• To connect multiple networks and route data between them

• To store data permanently

• To provide power to devices

• To display web pages

Which menu should be clicked to access server management options on the website?

• Server menu

• Management menu

• Options menu

• Control menu

What aspect of network communication does the TCP/IP protocol suite not define?

• Which protocols to use for application layer

• Which protocols to use for network layer

• Which protocols to use when transmitting over a physical medium

• Which protocols to use for transport layer

Which layer in the Protocol Data Unit diagram is medium dependent?

• Data

• Segment

• Frame

• Packet

In a corporate office, different departments communicate using specific identifiers. What type of identifier is used by the application layer to ensure data is sent to the correct software application?

• MAC address

• IP address

• Port address

• Encoded application data