Networking Scenarios

Which network type uses a coaxial cable to receive its signal?

• Fiber Optic

• Cable

• Satellite

• Cellular

Which network type uses light pulses to transmit data?

• Cable

• Fiber Optic

• Satellite

• Wireless

A healthcare organization provides mobile clinics throughout the world and needs to transfer patient statistical data to a central database via the Internet. Which network technology should they select to ensure network connectivity for any clinic located anywhere in the world, even remote areas?

• DSL

• Satellite

• Cable Modem

• Dial Up

Which cellular network type was the first to have gigabit-per-second speeds?

• 2G

• 3G

• 4G

• 5G

Which cellular network type was the first kind of network to use encryption?

• 2G

• 3G

• 4G

• 5G

Which of the following statements is true regarding a VPN?

• With a VPN, other sites can use your IP address to determine your physical location.

• You can hide your browsing history from the VPN company.

• A VPN masks a user's IP address in order to make their actions untraceable.

• Sometimes a VPN can increase your browsing speed.

What is the name of the protocol suite used on the Internet?

• UDP/IP

• TCP/IP

• HTTP/DNS

• HTTP

Which of the following refers to digital content that is delivered over the internet?

• ISP

• Network

• World Wide Web

• TCP/IP suite

Which of the following protocols is used by an email client to retrieve messages from an email server and gives users the option to keep mail messages on the server?

• SMTP

• POP3

• IMAP

• NTP

What protocol is used to send email messages from a mail client to a mail server?

• IMAP

• SMTP

• POP3

• FTP