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Effectus [21]
3 years ago
14

Suppose during a TCP connection between A and B, B acting as a TCP receiver, sometimes discards segments received out of sequenc

e, but sometimes buffers them. Would the data sent by A still be delivered reliably and in-sequence at B? Explain why.
Computers and Technology
1 answer:
Shalnov [3]3 years ago
4 0

Answer:

Yes

Explanation:

We known that TCP is the connection \text{oriented} protocol. So the TCP expects for the target host to acknowledge or to check that the \text{communication} session has been established or not.

Also the End stations that is running reliable protocols will be working together in order to verify transmission of data so as to ensure the accuracy and the integrity of the data. Hence it is reliable and so the data can be sent A will still be delivered reliably and it is in-sequence at B.

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Make a program that (i) asks the user for a temperature in Fahrenheit degrees and reads the number; (ii) computes the correspond
Lerok [7]
<h2>Answer:</h2><h2></h2>

//import the Scanner class to allow for user's input

import java.util.Scanner;

//Create a class declaration with appropriate name

public class FahrenheitToCelsius {

   //Begin the main method where execution starts from

   public static void main(String[] args) {

       //Create an object of the Scanner class to allow reading from standard

       // input

       Scanner input = new Scanner(System.in);

       

       //Prompt the user to enter the temperature

       System.out.println("Enter a temperature in Fahrenheit degrees");

       

       //Read the number and store in a variable of type double

       double fahrenheit = input.nextDouble();

       

       

       //Convert the temperature to Celsius

       double celsius  = (fahrenheit - 32) * (5 / 9.0);

       

       //Print out the result

       System.out.println("The temperature in Celsius is " + celsius);

       

   } //End of main method

   

}   //End of class declaration

==============================================================

<h2>Sample Output 1:</h2><h2 />

>> Enter a temperature in Fahrenheit degrees

32

>> The temperature in Celsius is 0.0

==============================================================

<h2>Sample Output 2:</h2><h2 />

>> Enter a temperature in Fahrenheit degrees

78

>> The temperature in Celsius is 25.555555555555557

===============================================================

<h2>Explanation:</h2>

The code has been written in Java and it contains comments explaining every segment of the code. Please go through the comments.

The actual lines of code are written in bold face to separate them from the comments.

Sample outputs have also been given to show how the result of the program looks like.

5 0
3 years ago
Which statement best describes the problem statement below?
marta [7]

Answer:

B

Explanation:

This problem statement does not clearly define the issues.

7 0
3 years ago
To exclude members of a group from the basic permissions for a folder, which type of permission would you assign? Deny Allow Mod
oksano4ka [1.4K]

Answer:

Deny

Explanation:

Under the New Technology System, the Deny permission is applied when the administrator wants to overrule the permission given to members of a group. The Allow and Deny options help in regulating access to the components of the system. Only authorized groups are granted access to the files.

Most times, the Deny permission is considered before the Allow permission. If the user is denied access to some files and granted access to some, the deny permission is most times considered first.

4 0
3 years ago
Question 1 Fill in the blank: Internet search engines are an everyday example of how Boolean operators are used. The Boolean ope
nikdorinn [45]

The Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.

<h3>What is the Boolean operator?</h3>

The Boolean operator may be defined as an important tool that is utilized in the programming languages for the junctions to integrate or exclude keywords in a search, resulting in more attention and generative outcomes.

The Boolean operators are major of three types with specific functions and properties. They are:

  • AND
  • NOT
  • OR

Therefore, the Boolean operator OR expands the number of results when used in a keyword search. Thus, the correct option is D.

To learn more about Boolean operators, refer to the link:

brainly.com/question/1675220

#SPJ1

4 0
2 years ago
40 points to answer ALL
Kamila [148]

Answer:

#1 Use case diagram is one of them and its specific purpose is to gather system requirements and actors. Use case diagrams specify the events of a system and their flows.

#2 Software architecture refers to the high level structures of a software system and the discipline of creating such structures and systems. Each structure comprises software elements, relations among them, and properties of both elements and relations.

#3 Definition. A programming paradigm is a style, or “way,” of programming. Some languages make it easy to write in some paradigms but not others. Never use the phrase “programming language paradigm.” A paradigm is a way of doing something (like programming), not a concrete thing (like a language).

#4 Object-oriented programming (OOP) refers to a type of computer programming (software design) in which programmers define not only the data type of a data structure, but also the types of operations (functions) that can be applied to the data structure.

#5 Each flow chart is concerned with one particular process or system. ... Flow charts are an important tool for the improvement of processes. By providing a graphical representation, they help project teams to identify the different elements of a process and understand the interrelationships among the various steps.

#1 Programming style, also known as code style, is a set of rules or guidelines used when writing the source code for a computer program. It is often claimed that following a particular programming style will help programmers read and understand source code conforming to the style, and help to avoid introducing errors.

#2 Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later. For the examples in this book, you will use software source code as the files being version controlled, though in reality you can do this with nearly any type of file on a computer.

#3 a manual detailing the house style of a particular publisher, publication, etc.

#4 Agile software development is a process that turns a vision for a business need into solutions. We use agile because it results in software that better supports our customer needs on a faster timeline.” The Agile movement is based on the overarching goal of building software more simply.

Explanation:

20 points not 40 i need the rest

5 0
3 years ago
Read 2 more answers
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