summative test

Multiple Choice Direction: On the give answer sheet, shade the letter that corresponds the correct answer. In a peer-to-peer network, each computer:

• Can share and access files equally

• Requires a dedicated server

• Uses only wireless connection

• Cannot share data

The main advantage of a client-server setup is:

• Centralized control and security

• No need for administration

• Low maintenance cost

• Less hardware required

Which topology forms a central connection point using a hub or switch?

• Star

• Bus

• Mesh

• Ring

Which topology uses a single cable shared by all computers?

• Bus

• Star

• Mesh

• Tree

What is an advantage of wireless networking?

• Mobility and flexibility

• Faster than all wired networks

• More secure without passwords

• Free from interference

The default gateway is used to:

• Connect the local network to the internet

• Connect the mouse to the computer

• Increase the RAM speed

• Store software files

Network bandwidth refers to:

• The amount of data transmitted per second

• The number of connected devices

• The storage size of a computer

• The range of Wi-Fi signals

Which protocol is used to send emails?

• SMTP

• HTTP

• FTP

• DNS

DNS is used to:

• Translate domain names into IP addresses

• Monitor virus infections

• Compress files

• Encrypt emails

Which layer of the OSI model deals with physical cables and connections?

• Physical

• Application

• Transport

• Session