Answered: 142. Which of the following types of…

142. Which of the following types of channels moves data relatively slowly? a. wideband channel b. voiceband channel c. broadband channel d. narrowband channel

A+ Guide to Hardware (Standalone Book) (MindTap Course List)

9th Edition

ISBN:9781305266452

Author:Jean Andrews

Publisher:Jean Andrews

Chapter7: Supporting I/o Devices

Section: Chapter Questions

Problem 5RB

See similar textbooks

Related questions

Q: Fill in the blank. Refers to the below figure, if PC1 want to send packet to PC2. Write the best…

Q: How many carrier frequencies are used in BFSK? a. 2 b. 1 c. 0 d. none of the above

A: Here have to determine correct option for carrier frequencies are used in BFSK.

Q: the difference between QPSK and offset QPSK? 2) Five channels, each with a l00 kHz bandwidth, are to…

A: 1. the difference between QPSK and offset QPSK 2.Five channels, each with a l00 kHz bandwidth, are…

Q: Which of the following is used for modulation and demodulation? a. modem b. gateway c. protocols d.…

A: Modulation is a process of changing the properties of a signal Demodulation is a process of…

Q: Name different types of signal impairment and how does distortion occur? In what kind of channels,…

A: It's possible that the signal received differs from the signal transmitted. For analogue signals,…

Q: For telephone communication the transmitted voice bandwidth is less than the voice spectrum (20 to…

A: Answer to the above true/false related to bandwidth comparison is detailed in step2.

Q: subscriber needs to provide free connections for other subscribers, it can request the

A: If a subscriber needs to provide free connections for other subscribers, it can request the 800…

Q: Question 11 Which of the following channels typically carries only one of the basic communication…

A: the answer is given below:-

Q: Which of these are true with respect to circuit-switching and packet-switching O A.…

A: Circular switching and packet switching are two different switching methods used to connect multiple…

Q: Which of the following is a type of serial data transmission? Isochronous O S2s Non-isochronous O…

A: According to the information given:- We have to find out the which type of serial data transmission…

Q: Which of the following is FALSE regarding PSK modulation? O a. PSK is a technique for converting…

A: PSK can be used to converting analog data to analog signal. Noise interference is a major issue with…

Q: 156. What is the name of the device that converts computer output into a form that can be…

A: The data that we transmitted over a phone line will be encoded and then decoded at receiver end

Q: In ________signaling, a portion of the bandwidth is used for signaling and another portion for data.…

A: Answer: b. out-of-band

Q: ive three examples of when multiplexing is used. How does Statistical-TDM deal with bandwidth waste…

A: Introduction: Multiplexing is a method of merging many analog or digital signals into a single…

Q: Switch broadcast or SDV can free this much space of the video broadcast spectrum, allowing the MSO…

A: Answer in step 2

Q: The following formula is used to calculate the composite metric for EIGRP. Which statement is…

A: The following formula is used to calculate the composite metric for EIGRP.Which statement is correct…

Q: In baseband transmission, the required bit rate is proportional to the Bandwidth why?

A: Given that: In baseband transmission, the required bit rate is proportional to the Bandwidth…

Q: Q1/ if Diwania city center has an area of 25 square miles and is covered by cellular system using…

A: 1. Solution: Given, Total area = 25 miles , cell radius = 1/2 miles The area of a cell = 2.5981R2…

Q: handoff, a mobile station only communicates wi

A: In a Hard handoff, a mobile station only communicates with one base station Handoff Process of…

Q: What is a difference between telegram group and channel

A: Telegram is an application used to send and receive the message, voice call, and video call. In this…

Q: Which of the following is required to communicate between two computers? a. communications software…

A: Which of the following is required to communicate between two computers? a. communications software…

Q: The minimum bandwidth of Manchester and differential Manchester is ____ that of NRZ. a. the same as…

A: Here have to determine correct option for minimum bandwidth of Manchester and differential…

Q: Q2 Speedy Package 1.) Assuming that each label is 1000 bytes long, how long does it take to…

A: 1. Determining the transmission: Cell phone network operates = 14 kbps = 14000 bps…

Q: 1. Write short notes on: (i) Paging in communication. (ii) Applications of Quadrature Amplitude…

A: Paging in communication- The paging system always allows the one-way kind of the communication for…

Q: The Asymmetric Digital Subscriber Line (ADSL), Very high-bit-rate Digital Subscriber Line (VDSL),…

A: The Asymmetric Digital Subscriber Line (ADSL), Very high-bit-rate Digital Subscriber Line (VDSL),…

Q: Which of the following types of channels moves data relatively slowly? a. wideband channel b.…

A: The above channel are wireless communication channel.

Q: A channel has a 1-MHz bandwidth. The SNR for this channel is 63. What is the appropriate bit rate?…

A: Answer to the above sum related to finding bit rate is detailed in step2.

Q: Statement is true/false with explanation. 1. When we send any signal over wireless channel for long…

A: According to the information given:- We have to identify the mentioned statement are true or false.

Q: We need to upgrade a channel to higher bandwidth. Answer the following questions: How is the rate…

A: Answer :

Q: the minimum bandwidth of the PSK modulated signal? What are the different versions of PSK? What…

A: A minimum bandwidth of the PSK modulated signal: Phase-shift keying (PSK) is a digital modulation…

Q: Q2- 1. In communication , the media of transmission is a pair of conductors called transmission line…

A: The problem is based on the basics of networking in computer systems.

Q: 10) Modem is a signal conversion equipment when users surf the Internet, and its "demodulation"…

A: Lets see the solution in the next steps

Q: The range of the IP addresses for the following network (192.168.3.0/24) ?

A: Solution : The range of the IP addresses for the following network (192.168.3.0/24)

Q: If you had to download a 12 MByte narrated PowerPoint from your instructor, approximately how long…

A: file size : 12MB control character : 10% or 12 MB = 1.2 mb total data to transfer = 13.2 MB 1.…

Q: Subject - Data Communication Networks What is the difference between error correction and error…

A: the answer is given below:-

Q: Don't copy from google or other websites How is the wastage of bandwidth in Synchronous TDM…

A: In synchronous TDM, each gadget which is available in this has given similar time allotment to send…

Q: 154. Which of the following is an example of bounded medium? a. Wave guide b. Coaxial cable c. Fiber…

A: Task :- Choose the correct option for given question.

Q: 55. Select the correct statement about broadband and baseband. a. Baseband refers to local area…

A: please see the next step for solution

Q: Name four (4) services provided by the application layer in the Internet model

A: Application Layer is plays very important role in internet layer or tcp/Ip model. Application layer…

Q: I need a comparative table of 100BaseT, 1000BaseT, 1000BaseL.X, 1000BaseS.X, 100GBaseT, 10GBaseLR,…

A: A LAN is a computer network limited to a small area such as an office building, university, or even…

Q: 3G is a newer cellular standard than 4G. True or false?

A: Both 3G and 4G are networks that helps us to connect to internet. G stands for generation and higher…

Q: Communication in the traditional cable TV network is a. bidirectional b. unidirectional. c.…

A: According to the Question below the Solution:

Q: Assume we need to download text documents at the rate of 100 pages per second. What is the required…

A: Given: Assume we need to download text documents at the rate of 100 pages per second. What is the…

Q: Which transmission media is best for most populated area? Discuss

A: Introduction: Several similar pairs are usually grouped together in a protective sheath. They are…

Q: Which of the following is not an objective for channel assignment strategies? a) Efficient…

A: Which of the following is not an objective for channel assignment strategies?a) Efficient…

Q: The following formula is used to calculate the composite metric for EIGRP. Which statement is…

A: The answer for the above question is given in the below steps.

Q: Assume we need to download text documents at the rate of 500 pages per second (each page is 24 lines…

A: Download text document at the rate of 500 pages per second ,24 line with 80 character per line(8…

Q: Which of the following is a voice band channel? a. Coaxial cable b. Telephone line c. Telegraph line…

A: Here, Four options are given.

Q: What is the mutual information I(X; Y)? What is the mutual information of this channel, I(X; Y)?

A: Mutual information is used in machine learning, to measure the amount of information obtained from…

Concept explainers

Wireless Transmission Technology

If communication is done between two mediums without using a cable or wire, then it is referred to as wireless communication. Wireless communication is a type of data communication in which the transmission of information takes place without the help of a wire or cable. The device works by broadcasting electromagnetic signals through the air, atmosphere, or physical environment. The sender device generates electromagnetic signals (wireless signals) which is received by several intermediary stations before it reaches the destination device. The destination station receives and processes these signals. An electrical circuit with antenna, which is capable of changing digital data to wireless signal, can act as a transmitter (sender) and a circuit converts wireless signal to digital data with antenna can be a receiver.

Question

142.	Which of the following types of channels moves data relatively slowly?
a.	wideband channel
b.	voiceband channel
c.	broadband channel
d.	narrowband channel

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

161. Which of the following allows devices on one network to communicate with devices on another network? a. modern b. gateway c. t-switch d. multiplexer
7. Which of the following devices modulates digital signals into analog signals that can be sent over traditional telephone lines? a. Router b. Gateway c. Switch d. Modem
91. Which of the following is considered a broad band communication channel? a. coaxial cable b. fiber optics cable c. microwave circuits d. all of the above
q20- What is the media access control method used in Wireless technology? Select one: A. Controlled B. Full-Duplex C. Half-Duplex D. CMSA/CA
Which of the following is not a good reason to segment a network? a. To limit access to broadcast domains b. To reduce the demand on bandwidth c. To increase the number of networking devices on a network d. To narrow down the location of problems on a network
You are having a conversation with one of your friends about your internet, and they tell you that attenuation refers to the amount of data transferred from one point to another in a certain period. Is this true or false? Group of answer choices True False
A master group supports how many voice channels? a. All of the choicesb. The bandwidth of each signalc. The length of the channeld. The type of media used
Which statement is true about Symmetric (single-line) digital subscriber line (SDSL) a. A technology based on DSL; allows different data rates depending on the type of communication; differing rates may also assigned tosubcribers based on their demand on bandwidth b. A communication technology in which the downloadstream data rate is higher than theupstream rate c. Same as HDSL but one uses single pair twisted cable, available to mostresidential subscriber to achieve the same data rate as HDSL d. Design byTelcordia as an alternative to the T-1 line
1. Which of the following VoIP devices is typical in an enterprise environment? A. Hybrid Private Branch Exchange (PBX) B. IP Private Branch Exchange (PBX) C. VoIP server D. All of the above 2. Which of the following is a fact about Pulse Code Modulation (PCM)? A. Its known as ITU G.711 codec B. It samples an analog voice waveform 8000 times per second C. It has two variations: PCM A-law and PCM Mu-law D. All of the above
Which of these connection technologies are viable for general-purpose networking of more than two home computers? Select all that apply. a- Ethernet b- Power line c- Phone line d- Wireless
Which of the following applies to WiFi? a. Shares spectrum with industrial, scientific and medical applications without the performance assurance of dedicated spectrum allocation b. Uses a guard-band strategy to assure that cells to not conflict with adjacent cells c. Uses allocated radio spectrum so users are guaranteed sufficient bandwidth d. Uses spread-spectrum, frequency hopping encoding to ensure channel conflicts are minimised
If you had to download a 12 MByte narrated PowerPoint from your instructor, approximately how long would it take to transfer using each of the following circuits? Assume that control characters add 10% to the message. Dial up modem at 33.6 Kbps Cable modem at 1.5 Mbps Cable modem at 1.5 Mbps with V.44 data compression at a 6:1 ratio DSL modem at 6 Mbps