Networking Essentials - Exam 1 : Chapters 1-4

How many unique values are possible using a single binary digit?

• 1
• 2
• 4
• 8
• 9

What terms represent the maximum and actual speed that can be utilized by a device to transfer data?

• bandwidth; throughput
• throughput; bandwidth
• bandwidth; goodput
• throughput; goodput

Which factor classifies a host as a server?

• the CPU speed
• the software installed
• the amount of memory
• the network connection

Which term is used to describe a network device that relies on another device to obtain information?

• web server
• console
• server
• client

What is a disadvantage of deploying a peer-to-peer network model?

• difficulty of setup
• lack of centralized administration
• high degree of complexity
• high cost

A user is looking for a wireless headphone for listening to songs stored on a smartphone. What wireless technology would the headphone use?

• 3G/4G
• wifi
• infrared
• bluetooth

A consumer places a smartphone close to a pay terminal at a store and the shopping charge is successfully paid. Which type of wireless technology was used?

• bluetooth
• NFC
• wifi
• 3G

Which type of network component can be used to share an attached printer to the network?

• personal computer
• peripheral
• access point
• network media

A wireless network was recently installed in a coffee shop and customer mobile devices are not receiving network configuration information. What should be done to correct the problem?

• Check the connection of the DNS server to the Internet.
• Provide peripheral devices to customers.
• Make sure the DHCP server is functional.
• Ensure that the default gateway device is working properly.

Which network device is used to translate a domain name to the associated IP address?

• router
• DNS server
• DHCP server
• default gateway