Chapter 3 computer network and internet

Multiple Choice

Which of the following technologies came earliest in the revolution of communication technology?

• Internet

• TV

• Smart Phone

• Computer

Multiple Select

Which of the following are NOT examples of wireless media used in computer networks?

• Fiber Optic

• Satellite

• Radio

• Microwave

Multiple Choice

Which of the following signal used for Bluetooth?

• Radio

• Microwave

• Infrared

• Cellular phone

Multiple Select

Which devices can be connected using Bluetooth technology? Select more than 1.

• Printer

• Bluetooth Mouse

• Satellite

• Bluetooth Headphones

Multiple Select

Which devices can be connected different computer network?

• Modem

• Router

• Bridge

• Repeater

Multiple Choice

What kind of network structure is easy to connect?

• Bus topology

• Star topology

• Ring topology

• Mesh topology

Multiple Select

Which of the following are examples of networks classified by data security and link between company and partner?

• LAN

• Intranet

• Extranet

• Internet

Multiple Select

Which of the following are examples of domains 2 level?

• www.netflix.com

• www.ubu.ac.th

• www.wikipedia.org

• www.ais.co.th

Multiple Choice

Which of the following is an advantage of using a network?

• E-Mail / Voice Mail

• GPS

• RFID

• All of the above

Multiple Choice

What is the main function of a telecommunication system in a computer network?

• To store data securely

• To enable the transmission of data over public or private networks

• To process data for applications

• To provide user authentication