In X.25 protocol, which of the following performs functions such as connection establishment, connection termination, error control, and flow control? Choose an answer A:Physical layer B:Frame layer C:Packet layer D:Virtual circuits

In X.25 protocol, which of the following performs functions such as connection establishment, connection termination, error control, and flow control? Choose an answer A:Physical layer B:Frame layer C:Packet layer D:Virtual circuits

Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)

10th Edition

ISBN:9780357108376

Author:Jean Andrews, Joy Dark, Jill West

Publisher:Jean Andrews, Joy Dark, Jill West

Chapter8: Network Infrastructure And Troubleshooting

Section: Chapter Questions

Problem 8TC

See similar textbooks

Related questions

Q: What is the full form of CPU?

A: Introduction: what is the full form of CPU Every computer has a (CPU). The CPU provides messages to...

Q: Alice and Bob use the ElGamal scheme with a common prime q = 131 and a primitive root a = 6. Let Bob...

A: The answer is

Q: Find a minimal cover in a standard form for the relation schema R(A, B,C, D, E, F, G, H) with the se...

A: A minimal cover or canonical cover means a minimum set of functional dependencies. A canonical cover...

Q: What is the most distinguishing attribute of filesystems? Give one (1) example of a filesystem in yo...

A: Introduction: When it comes to file attributes, they are a sort of meta-data that describes and may ...

Q: What are the main processes involved in C++ compilation Computer science

A: Introduction: A compiler is a unique software that analyses statements written in a certain programm...

Q: Urite a java program to take three ints, a b c, print true greater than 6. if b is greater than a, a...

A: Write a Java program to take the input of three integers a, b, c, and print true in the output if b ...

Q: How to write python code use import numpy as np use def question ) u = [4,8,16] v = [3, 14, -11] ...

A: Perpendicular vector to the plane containing u and v = (say n) = u x v (cross product) For w to lie...

Q: In streaming multimedia networks, what role do Content Distribution Networks (CDNS) play?

A: Introduction: Streaming media is video or audio content that is sent through the Internet in compres...

Q: ARDUINO IDE list and state the function of the different Arduino programming commands.

A: Introduction: Arduino is a prototype platform based on an easy to use hardware and software. It con...

Q: Why is the message encrypted with the shared symmetric key instead than Bob's public key for practic...

A: Introduction: Asymmetric encryption is also known as public key encryption, however it is based on a...

Q: a flowchart and then create a C++ Program to implement it: Write a program that prompts the user to ...

Q: What is the full form of CPU?

A: We are asked the full form of CPU. I have provided the full name of CPU and also little bit details ...

Q: Explain why entity clustering is necessary

A: Entity clustering is a technique that provide a concept of entity clusters in database design. The f...

Q: Suppose you have a table with a primary key composed of two columns. When another column in this tab...

A: Suppose you have a table with a primary key composed of two columns. When another column in this tab...

Q: More than 90% of the microprocessors/micro- controllers manufactured is used in embedded comp applic...

A: The answer is

Q: Describe how information technology has impacted your life.

A: Information Technology Suppose, we are in the American civil war era and the soldiers were using te...

Q: In terms of IT security, what are the differences between on-premises solutions and cloud solutions?

A: On-Premise Vs CloudThere are two vital differences between Cloud and On-premise programming; the exp...

Q: What is the ICMP protocol? Explain how ICMP is used to construct traceroute.

A: ICMP stands for Internet Control Message Protocol. ICMP provides an error control that generates the...

Q: 4. Draw graph models, stating the type of graph used, to represent airline routes where every day th...

A: The solution to the given question is: (a) The graph model of the above air lines routes between the...

Q: 21. Complete and execute the given incomplete Python code to print the ASCIII value of all lowercase...

A: The Answer is in given below steps

Q: What are the benefits of utilising a protected access specifier?

A: Introduction: The following are the benefits of utilising the protected access specifier:

Q: What exactly is the process of configuring a software product? What is your opinion on the configura...

A: Introduction: Configuration management is like a systems engineering process that ensures that a pro...

Q: Write a Java Code to remove the whitespaces from a string only for leading & trailing spaces |

A: Ans: Code: public class Main{ public static void main(String[] args) { String str1 = " Steven Haw...

Q: Which PDPA principle prohibits the sharing of personal data without your consent

A: Introduction: Consent of the data subject means any freely provided, explicit, informed, and unequiv...

Q: 2. If a supercomputer can use a brute-force attack to crack a key of size 56 bits in 24 hours. How l...

A: 2. If a supercomputer can use a brute-force attack to crack a key of size 56 bits in 24 hours. How l...

Q: What exactly does database performance tuning entail?

A: Given: What exactly does database performance tuning entail?

Q: You have json data and your task it to convert this data into dictionary and perform the get operati...

A: Required:- You have json data and your task it to convert this data into dictionary and perform the ...

Q: YOU HAVE TWO TAKE TWO INTS, EACH IN THE RANGE 10..99, PRINT 'POSSIBLE' IF THERE IS A DIGIT THAT APPE...

A: Start Accept two numbers from the user Find digits of num1 and num2 Compare the digits If there is...

Q: How far can a signal travel through a cable before attenuation of that signal becomes a concern?

A: Attenuation Attenuation refers to the loss of signal strength due to external or internal factors. T...

Q: When designing this database, which step do you take first? a. Identify the customer ID and...

A: When designing this database, the first step will be creating a database using Create Database com...

Q: Do in C Program In the military, they have these military dogs that help them in their missions. To ...

A: First let's understand what is enum in c programming . When we have to create some integer in c how ...

Q: List all of the places in code where a structure can be declared.

A: Definition Structure: C# allows a group of several variables together into a single item known as ...

Q: 3. For the graph G= (V, E), find V, Ene all parallel edges, all loops and all isolated verfices and ...

A: Solution 1: no given any self loop.

Q: Computer Science Write correct Python code to complete the following task. Document all assumptions...

A: Step-1: StartStep-2: Declare a variable num and take input from userStep-3: Declare a variable produ...

Q: tion for save add and delete event in calendar ap

A: can any one give a function for save add and delete event in calendar app (vs code,react calendar, J...

Q: Write a program in which a pointer is declared to hold the address of a variable and outputs the add...

A: We are going to write a C++ code which will declare a pointer to hold the address of a variable and ...

Q: Enter a Number: 10 Even Numbers are: 2468 10 Odd Numbers are: 13579

Q: What is the entire form of the LINQ query language?

A: Introduction: In C# and VB.NET, LINQ (Language Integrated Query) is a standard query syntax for gett...

Q: When creating a database, are there any ethical considerations to keep in mind? Whether sensitive pe...

A: Introduction: The database management system (DBMS) organises and maintains incoming data, as well a...

Q: Consider the following hypothetical situation: An exception is thrown by a function. What are the th...

A: An exception is an event, which occurs during the execution of a program, that disrupts the normal f...

Q: Explain the link layer. Discuss the purpose, terminology, examples of nodes and links, and so on.

A: Terminology: Nodes: The hosts and routers on the link layer are known as nodes that can communicate ...

Q: You have json data and your task it to convert this data into dictionary and perform the get operati...

A: Dictionary: Dictionary is a container in python which stores the data in "key" and "Value" form. It ...

Q: Java Program Mall Parking System Westfield Shopping Mall is having a common two-whee...

A: According to the information given:- We have to define the mall parking system in java on the basis ...

Q: IS Write a function named number_of_pairs whose parameter is an object/dictionary with strings as ke...

A: ALGORITHM:- 1. Declare and initialise a dictionary. 2. Pass this dictionary to the function which ca...

Q: Examine the elements that influence the variability of requirements engineering procedures.

A: Introduction: Engineering is a branch of science or, more accurately, an application of science that...

Q: Give two examples of TCP sending data-less packets across an existing (non-torn-down) link?

A: INTRODUCTION: PACKETS: A packet is a truncated version of a larger message in computer networking. D...

Q: Why is the message encrypted with the shared symmetric key instead than Bob's public key for practic...

A: Introduction: The message is encrypted using the mutual symmetric key rather than Bob's public key s...

Q: What exactly is Object-Oriented Programming (OOP)? Also, what are the benefits of OOPS?

A: Introduction: The programming paradigm of object-oriented programming (OOP) organizes software desig...

Q: hat are the benefits o

A: Object-oriented programming Object-oriented programming (OOP) is a programming paradigm in which so...

Q: In terms of IT security, what are the differences between on-premises solutions and cloud solutions?

A: Introduction: One important distinction between cloud computing and on-premises software is that it ...

Concept explainers

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.

Question

In X.25 protocol, which of the following performs functions such as connection establishment, connection termination, error control, and flow control?

Choose an answer

A:Physical layer

B:Frame layer

C:Packet layer

D:Virtual circuits

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

QUESTION 26 Suppose two packets arrive to two different input ports of a router at exactly the same time. Also suppose there are no other packets anywhere in the router. Suppose the two packets are to be forwarded to the different output port. Is it possible to forward the two packets through the switch fabric at the same time when the fabric uses a crossbar? True False QUESTION 27 UDP is a not reliable transfer protocol. True False QUESTION 28 Circuit switching allows more utilization than packet switching True False QUESTION 29 POP3 runs on top UDP? True False QUESTION 30 TCP is a secure protocol? True False
In light of the circuit vs. packet debate, which internal routing technique, if any, seems to have circuit characteristics?
Consider a short, 10-meter link, over which a sender can transmit at a rate of 150 bits/sec in both directions. Suppose that packets containing data are 100,000 bits long, and packets containing only control (e.g., ACK or handshaking) are 200 bits long. Assume that N parallel connections each get 1/N of the link bandwidth. Now consider the HTTP protocol, and suppose that each downloaded object is 100 Kbits long, and that the initial downloaded object contains 10 referenced objects from the same sender. Would parallel downloads via parallel instances of non-persistent HTTP make sense in this case? Now consider persistent HTTP. Do you expect significant gains over the non-persistent case? Justify and explain your answer
It's a good idea to weigh the advantages and disadvantages of connectionless protocols over connection-based protocols, and vice versa.
Suppose a user from Taman Jatt Kata Kinabalu is working from a machine at home with IP address 10. 0. 0.10 on a local network attached to a router connected to the Internet The user requests a web page through a Web browser. Show using illustration when and why each of the following aspects of networking are involved. Be as precise as possible. i ARP ii NAT iii DNS iv UDP v TCP.
10. Refer to the exhibit. PC1 issues an ARP request because it needs to send a packet to PC3. In this scenario, what will happen next?
Information technology Give an example of a protocol handled by that layer's equipment. a) A web server; b) A network switch; and c) A router
Consider the LAN below consisting of 12 computers (A-L) connected by two Ethernet bridges. At t=0 the bridging table entries for both bridges are empty. At t = 1, node L sends to node E, and node E replies immediately (well before the next time step). What are the (MAC address, interface) entries in the bridging tables right after these transmissions? Note: interface = port number a) Left-hand-side bridge: (L,15), (E, 8). Right-hand-side bridge: (L,7), (E, 5). b) Left-hand-side bridge: (L,8), (E, 8). Right-hand-side bridge: (L,7), (E, 7). c) Left-hand-side bridge: (L,15), (E,5). Right-hand-side bridge: (L,7), (E, 8). d) Left-hand-side bridge: (L,8), (E,8). Right-hand-side bridge: (L,7), (E, 7).
Using packet tracer, implement a network that has the following components: 1- At least five routers 2- At least 7 subnets 3- At least 12 PCs 4- At least 4 switches 5- Use RIP routing protocol To assign IP addresses of the routers and PCs, use the IP address from your ID as follows Assume your id is 118zyxw, Consider the numbers z, y, x and w as deciemal You have the subnet 118.0.0.0/24 If your ID is 1181234 then the IP is 118.0.0.0/24 Use this subnet to get at least 7 subnets.
In the figure, the communication link capacity between Router 1 and Router 2 is 3 Mbps. If a 2 Mbps Voice over IP traffic and a 1,5 Mbps HTTP traffic share this communication line, what will happen?
4) _________ is organized as three protocols that typically run on top of TCP for secure network communications and are designed to be relatively simple and inexpensive to implement. A) SSL B) SSH C) IPsec D) EAP
Assume that there are four routers (R1, R2, R3, and R4) and four hosts (H1, H2, H3, and H4) in a network (N1). H1 sends an email to an instructor H3 at SEU.EDU.SA. (192.168.1.1) and the router path is R1, R3, R2, and R4, but the H3 host find a parameter problem and dropped the packet. Explain how ICMP protocol can be used as a debugging tool and draw a diagram to illustrates the traceroute process for this scenario? PART 2 || Characteristics The Transport-layer Protocol It is a simple connectionless protocol with neither flow nor error control. The size of the send window must be less than 2m; the size of the receive window is always 1. Each time a single packet is lost or corrupted, the sender resends all outstanding packets, even though some of these packets may have been received safe and sound but out of order. Both the sender and the receiver use a sliding window of size 1. The sender sends one packet at a time and waits for an acknowledgment…