Chapter 5 - Networking Concepts

Lakukan tugas rumah & ujian kamu dengan baik sekarang menggunakan Quizwiz!

Which two devices are commonly powered by PoE? (Choose two.) - Modular Switch - Access Point - Core Switch - IP Phone - Router

- Access Point - IP Phone

Which two types of signal interference are reduced more by STP than by UTP? (Choose two.) - EMI - RFI - Dispersion - White Noise - MDF

- EMI - RFI

A customer is considering a multipurpose device to create a home network. Which three devices are usually integrated into a multipurpose network device? (Choose three.) - Switch - Print Server - Web Server - Router - Wireless Access Point - Email Server

- Switch - Router - Wireless Access Point

Which well-known port number is used by the DHCP (client) protocol?

68

Which type of connection to the Internet is capable of the fastest transfer rates?

Fiber

A network specialist has been hired to install a network in a company that assembles airplane engines. Because of the nature of the business, the area is highly affected by electromagnetic interference. Which type of network media should be recommended so that the data communication will not be affected by EMI?

Fiber Optic

Which pairs of wires change termination order between the 568A and 568B standards?

Green and Orange

Which type of server would be used to keep a historical record of messages from monitored network devices?

Syslog

Which device provides wireless connectivity to users as its primary function?

Access Point

What is the correct order of the layers of the TCP/IP model from the top layer to the bottom?

Application, Transport, Internet, Network Access

Which technology is most often used to connect devices to a PAN?

Bluetooth

Which network device allows administrators to remotely manage many devices through one dashboard interface?

Cloud-Based Network Controller

A user needs to access the Internet from home. Which device is needed if a user connects to an ISP through the telephone network?

DSL Modem

What is a characteristic of a WAN?

It connects multiple networks that are geographically separated.

A technician is searching through a storage locker and finds a repeater. What is the purpose of this device?

It is used to regenerate weak signals to extend the distance a signal can travel.

Which internet connection type is an always-on service that uses radio signals sent from a tower to a receiver in a home or business?

Line of Sight Wireless

Which device acts as a termination point for cable runs and keeps cables secure and safely out of walkways?

Patch Panel

A client packet is received by a server. The packet has a destination port number of 25. What service application is the client requesting?

SMTP

What is a feature of a dial-up connection?

The use of an analog modem to transmit data over voice telephone lines.

What is a common function of a proxy server?

To store frequently accessed web pages on the internal network

When would a printer be considered a network host?

When it is connected to a switch

Which smart home wireless technology has an open standard that allows up to 232 devices to be connected?

Z-Wave


Set pelajaran terkait

Missed and guessed Q's from Principles of RE II

View Set

Pharm 3 - Chapters 6, 7, 8, and 9

View Set

Meninges of the brain. Circulation of CSF. Neural pathways.

View Set

What is Crowdfunding - Vocabulary

View Set

Microeconomics and Behavior Exam 2

View Set

Chapter 13 - Measuring the Cost of Living

View Set