Does speedtest report megabytes per second or megabits

Ssume that the timeout values for all three protocols

prisoha [69]

Answer:

The explanation of the question is described in the section below.

Explanation:

(a)

Go Back N :

A gives in a maximum of 9 pieces. Typically they will be sent back sections 1, 2, 3, 4, 5 and then re-sent segments 2, 3, 4 and 5.

B sends out 8 ACK's. They are 4 ACKS including 1 series and 4 ACKS with 2, 3, 4 and 5 series amounts.

Selective Repeat :

A sends in such max of 6 bits. Subsequently, segments 1, 2, 3, 4, 5 and earlier re-sent Segments 2 will be sent.

B assigns five ACKs. We are 4our ACKS with numbers 1, 3, 4, 5. However there is one sequence quantity 2 ACK.

TCP :

A assigns in a total of 6 bits. Originally, segments 1, 2, 3, 4, 5 and future re-sent Segments 2 have always been sent.

B sends five ACKs. There are 4 ACKS with either the number 2 series. There has been one ACK with a sequence of numbers 6. Remember that TCP always needs to send an ACK with a sequence number you anticipate.

(b)

This is although TCP utilizes convenient retransmission without searching for the time out.

So, it's the right answer.

4 0

3 years ago

Assume that x is a char variable that has been declared and already given a value. Write an expression whose value is true if an

Oksanka [162]

Answer:

The expression in python is: x.isdigit()

Explanation:

Given

Character variable x

Required

Expression that evaluates if x is decimal or not

The expression in python is: x.isdigit()

If x is digit 0 - 9, x.isdigit() will equal True

Otherwise, it will equal False

8 0

3 years ago

Why are user manuals important? Select all that apply.

Oksi-84 [34.3K]

Answer:

I. User manuals contain text and images to describe how to use the program features.

II. User manuals explain the commands and syntax of programming languages.

III. User manuals often include chapter on problems and their resolutions.

Explanation:

A user manual can be defined as a clear, detailed and an informative guide drafted by the manufacturer (producer) of a product or service, which is to be given to a customer (end user) so as to help them know and understand how to use the product or service properly.

User manuals are important because they contain the following necessary informations;

I. User manuals contain text and images to describe how to use the program features.

II. User manuals explain the commands and syntax of programming languages.

III. User manuals often include chapter on problems and their resolutions.

Additionally, a user manual contains information on the safety precautions that are to be taken by the end user while using a product or service.

4 0

3 years ago

Create a series called 'directors' that contains each director's name and his or her average rating. Print out the type of your

sasho [114]

Using the computational language in python it is possible to write a code that we will use graphics to organize the names of the directors and the films they made.

<h3>Writing code in python:</h3>

import pandas as pd

df = pd.read_csv('all_data/movie_metadata.csv')

print('Shape: ',df.shape)

df.head()

name = df[['director_name','imdb_score']]

directors = name.groupby(['director_name']).mean()

directors = directors.reset_index()

directors = directors.stack()

print(directors,'\n')

print(type(directors),'\n')

print(directors[directors=='Steven Spielberg'],'\n')

print(directors[102]['imdb_score'])

miyazaki = df[df['director_name'] == 'Hayao Miyazaki']['movie_title']

print(miyazaki)

pivot_agg = pd.pivot_table(df,values='imdb_score', index=['country'], columns=['director_name'],aggfunc=np.median)

pivot_agg

gladiator_duration = df[df['movie_title']=='Gladiator\xa0']['duration']

gladiator_duration

See more about python at brainly.com/question/18502436

#SPJ1

6 0

2 years ago

Select the correct answer.

Elanso [62]

The answer is c because it’s showing what different types of brushes and their specific styles

5 0

3 years ago