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2 years ago

How does the CSMA/CD protocol resolve when two network adapters on the same network transmit at the same time?

Computers and Technology

1 answer:

KengaRu [80]2 years ago

4 0

Answer:

If two network adapters on the same network transmit at the same time, one of the adapters would stop transmitting until the second adapter has finished transmitting before retransmission

Explanation:

Carrier Sense Multiple Access with Collision Detection (CSMA/CD) is a network protocol used to prevent data collision. CSMA/CD detects collisions by sensing transmissions from other nodes. If a collision is detected, the node stops transmitting, sends a jam signal, and then waits for some time until the channel is idle before retransmission.

If two nodes on the network start transmitting at the same time, the nodes will detect the collision and take the appropriate action.

If two network adapters on the same network transmit at the same time, one of the adapters would stop transmitting until the second adapter has finished transmitting before retransmission

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Careers on the largest declining industries list will see an increase in the number of employees in their workforce.

IrinaK [193]

The answer is False.

The word "declining" means going down. So, in this case, the employees would go down or leave.

7 0

2 years ago

PLTW IM Chapter 1.2-1.3 i need this please

Luden [163]

Answer:

Biomedical Science

The application of the principles of the natural sciences, especially biology and physiology to clinical medicine

Control group

The group in an experiment where the independent variable being tested is not applied so that it may serve as a standard for comparison against the experimental group where the independent variable is applied.

Dependent Variable

The measurable affect, outcome, or response in which the research is interested.

Experiment

A research study conducted to determine the effect that one variable has upon another variable

Forensic Science

The application of scientific knowledge to questions of civil and criminal law

Hypothesis

Clear prediction of anticipated results of an experiment

Independent Variable

The variable that is varied or manipulated by the researcher

Negative control

Control group where the conditions produce a negative outcome. Negative control groups help identify outside influences which may be present that were not accounted for when the procedure was created

Personal protective equipment

Specialized clothing or equipment, worn by an employee for protection against infectious materials.(as defined by OSHA)

Positive control

Group expected to have a positive result, allowing the researcher to show that the experiment set up was capable of producing results.

Adenine

A component of nucleic acids, energy carrying molecule such as ATP, and certain co enzymes. Chemically it is a purine base.

Chromosome

Any of the usually linear bodies in the nucleus that contain genetic material.

Cytosine

A component of nucleic acids that carries hereditary information in DNA and RNA in cells . Chemically it is a pyrimidine base.

Deoroxyribonucleic acid

A double-stranded helical nucleic acid molecule capable of replicating and determining the inherited structure of a cell proteins

Gel electrophoresis

The separation of nucleic acids or proteins, on the basis of their size and electrical charge, by measuring their movement through an electrical field in a gel.

Gene

A discrete unit of hereditary information consisting of a specific nucleotide sequence in DNA.( or RNA in some viruses).

Guanine

A component of nucleic acids that carries hereditary information in DNA and RNA in cells. Chemically it is a purine base.

Helix

Something in spiral form.

Model

A simplified version of something complex used, for example, to analyze and solve problems or make predictions.

Nucleotide

A building block of DNA, consisting of a 5 carbon sugar convalently bonded to a nitrogenous base and a phosphate group.

Restriction enzymes

A degradative enzyme that recognizes specific nucleotide sequences and cuts up DNA

Restriction fragment length polyphorisms (RFLPs)

Differences in DNA sequences on homologous chromosomes that can result in different patterns of restriction fragment lengths (DNA segments resulting from treatment with restriction enzymes)

Thymine

A component of nucleic acid that carries hereditary information in DNA cells. Chemically, it is a pyrimidine base

Autopsy

An examination of the body after death usually with such dissections as will expose the vital organs for determining the cause of death

Bibliography

a document showing all the sources used to research information

Citation

A written reference to a specific work by a particular author or creator which identifies the document in which the work may be found

Documentation

The act of creating citations to identify resources used in writing a work

Health Insurance Portability and Accountability Act (HIPAA)

A comprehensive set of standards and practices designed to give patients specific rights regarding their personal health information

Medical examiner

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Explanation:

This is what I found when I searched up pltw chapter 1.2-1.3 answers.

I did this because there was not really a question in there.

PS:

I'm sorry if this is too long for you to read.

Give me brainliest, if you want to, that is.

7 0

1 year ago

Your computer is taking longer than usual to open files and you notice that your hard drive light stays on longer than usual. Wh

777dan777 [17]

There might be insufficient storage space so your computer usually takes a longer time to load.The bigger your file, the longer it takes to load. So the solution is to clear up your storage space

7 0

2 years ago

Using the diagram to the right, match each letter

alexira [117]

Answer:

A - slide

B - ribbon

C- command

D - group

E - format painter

F - tab

Explanation:

edge2020

5 0

2 years ago

Write an if-else statement with multiple branches. If givenYear is 2101 or greater, print "Distant future" (without quotes). Els

irga5000 [103]

Answer:

import java.util.Scanner;

public class num9 {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.println("Enter year");

int givenYear =in.nextInt();

if(givenYear>=2101){

System.out.println("Distant Future");

}

else if(givenYear>=2001){

System.out.println("21st Century");

}

Explanation:

Using Java programming Language
Import Scanner class to receive user input of the variable givenYear
Use if statement to check the first condition if(givenYear>=2101)
Use else if statement to check the second condition if(givenYear>=2001)
print Distant future and 21st century respectively

3 0

2 years ago