1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sholpan [36]
3 years ago
10

Let's assume that the smallest possible message is 64 bytes (including the 33-byte overhead). if we use 100base-t, how long (in

meters) is a 64-byte message? while electricity in the cable travels a bit slower than the speed of light, once you include delays in the electrical equipment in transmitting and receiving the signal, the effective speed is only about 40 million meters per second. (hint: first calculate the number of seconds it would take to transmit the frame then calculate the number of meters the signal would travel in that time, and you have the total length of the frame.)
Computers and Technology
1 answer:
Ostrovityanka [42]3 years ago
3 0

As we know that 10-bAse data travels at the rate of 10 mbps, therefore at 1 sec we have 10240 bytes.

We have to calculate for 64 bytes travelling in one second. Multiply both sides by 64.

64 sec = 10240 x 64 bytes

64 bytes = 64 / 10240 sec

Now we have to calculate for light of speed

1 sec = 186000 miles

Substitute this value to the formula above

64 bytes = 64 / 10240 x 1 sec = 64 / 10240 x 186000 miles = 64 / 10240 x 186000 x 5280 feet = 6138x10^3 feet

Therefore, 64 bytes is equal to 6138 x 10^3 feet long message

You might be interested in
How are mathematics and computer science similar? Discuss any connections between numbers, logic, and other elements.
tester [92]

Answer:

Explanation:

Both mathematics and computer science use variables and logic in order to analyze, explain, and model real-world problems. Also mathematics is a very important part of computer science as the logic and algorithms in computer science require mathematics in order to device systems to solve these problems. For example, data structures in computer science require lots of linear algebra in order to traverse large data collections efficiently, while Artificial Intelligence would need calculus and linear algebra in order for it to be efficient.

7 0
3 years ago
When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This adjustm
Ksivusya [100]

Answer:

5.23 LAB: Adjust values in a list by normalizing When analyzing data sets, such as data for human heights or for human weights, a common step is to adjust the data. This can be done by normalizing to values between 0 and 1, or throwing away outliers.

Explanation:

7 0
3 years ago
What phrase indicates someone has knowledge and understanding of computer,internet,mobile devices and related technologies?
navik [9.2K]

Digital literacy is the term for having knowledge of computers, internet, mobile devices and related technologies.

7 0
3 years ago
Given a Student class, create a class with following characteristics:
Kay [80]

Answer:

ssume that,

Maximum “students” count can be 10.

*Driver Class*

*Solution class*

import java.util.*;

class Student {

private String name;

private int rollNo;

public String getName() {}

public void setName(String name) {}

public int getRollNo() {}

public void setRollNo(int rollNo) {}

};

class ClassRoom {

private int i;

private Student[] students;

public void addStudent(String name, int rollNo) {}

public Student[] getAllStudents() {}

};

8 0
3 years ago
What is a Boolean Expression?
ratelena [41]
The answer is C, an expression that evaluates to true or false.

In computer science, a Boolean expression is an expression used in programming languages that produces a Boolean value when evaluated. A Boolean value is either true or false.

( Lol. I’m in 7th grade doing college work, so this was fun to answer! )
4 0
3 years ago
Other questions:
  • What are you guys doing?
    13·2 answers
  • An installed theme can be applied by clicking on a theme in the themes group on the ____ tab.
    7·2 answers
  • Briefly explain five measures you have undertaken to protect your confidential
    12·1 answer
  • 8) The higher the drag coefficient, the_____ the car will go<br> a)Siower<br> b)Faster
    9·2 answers
  • 7.) Title text boxes on every slide must be the same format. <br> A. True <br> B. False
    15·2 answers
  • Adam is an Engineering student but has decided that he does not want to work in that field, but in the Manufacturing career clus
    11·2 answers
  • How did the internet originate??​
    12·1 answer
  • One lap around a standard high-school running track is exactly 0.25 miles. Write the function miles_to_laps() that takes a numbe
    8·1 answer
  • Please help with this coding question
    8·2 answers
  • Which statement about analog and digital images is true?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!