A client uses UDP to send data to a server. The data length is 16 bytes. Calculate the efficiency of this transmission at the UDP level (ratio of useful bytes to total bytes).
Answer:
The efficiency of this transmission at the UDP level is 1.0, since all 16 bytes of data are useful bytes.
The efficiency of the transmission at the UDP level (ratio of useful bytes to total bytes) is 44.44%.
What is the efficiency of the transmission?Due to losses in the line resistance, the power obtained at the receiving end of a transmission line is often lower than the power obtained at the sending end.
The transmission efficiency of a transmission line is defined as the ratio of the sending end power to the receiving end power.
The entire number of information bits (i.e., bits in the user's message) divided by the total number of bits in transmission is how transmission efficiency is calculated (i.e., information bits plus overhead bits).
Total = 16 data bytes + 20 byte header = 36 bytes
Efficiency = 16 / 36 = 44.44%
Therefore, the UDP level's transmission efficiency (measured as the proportion of usable bytes to total bytes) is 44.44%.
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Choose the line needed.
In order to use deques, you need to bring the deque methods into active memory.
You do this by entering this line at the top of your program.
Answer:
from collections import deque
Choose the best collection for each situation.
You have a set of data that will not be changed and you will not need to add new items.
You wrote a loop to ask the user for a set of 100 numbers. You will add a number to the collection on each pass through the loop, then pass the collection to a function for processing.
You have the unique inventory number and description of every item in a store. You will need to add items when they come in and delete items when they are sold.
Answer:
first: tuple
second: list
third: dictionary
Explanation:
first: tuple
tuples are immutable, so you can't add or remove items from a tuple
second: list
lists are mutable, so you can add and remove items from a list
third: dictionary
dictionaries are mutable, so you can add and remove items from a dictionary
What advantages would there be to using both subsystems and logical partitions on the
same machine?
Answer:
Explanation:
Advantages of using subsystem and logical partitions on same machine
Subsystems and logical partitions on the same machine reduces the data backup function.Hence there is no need to take the backup regularly.It increases the hardware utilization.Resource availability is high and it provides security to the resources.what is the fnajofnjanfaofoafnka
Answer: that is the letter f,n,a,j,o,f,n,j,an,f,a,o,f,n,k,a
Which are ether random letters or….. it’s a word scramble.
I well now organize the letters.
1F 2F 3F 4F
1N 2N 3N 4N
1A 2A 3A 4A
1J 2J
1O 2O
1K
Words that can be written are
Fan four times there are other things such as names it can write such as Joan Jon or it could be abbreviations but I believe It’s just random letters you wrote to confuse the brainly community trust me you confused me lol.
Explanation:
You see these people's differences as positives and consider them
to possess traits you value.
These people's differences don't matter to you. You notice how
they are the same as you and ignore how they are different.
You're slightly uncomfortable with these people's differences. You
think they should be treated respectfully, but you'd rather not
interact with them.
You feel very uncomfortable around people with these differences.
You try to avoid them and do not want to work with them.
You strongly believe that these people are different in ways that
are not normal, and they do not belong in your workplace.
Explanation:
Get to know their views and stay with them for a while.
You may understand them.
hope this helps
7.2.5 Height in Meters codehs
Answer:
INCHES_TO_CM = 2.54
CM_TO_METERS = 0.01
FEET_TO_INCHES = 12
def convert_height_to_meter(feet, inches):
inches_total = (feet * FEET_TO_INCHES) + inches
cm_total = inches_total * INCHES_TO_CM
meters = cm_total * CM_TO_METERS
print(str(feet)+" feet, "+str(inches)+" inches is "+str(meters)+" meters")
convert_height_to_meter(6, 4)
convert_height_to_meter(5, 8)
convert_height_to_meter(5, 2)
The assignment asks you to analyse the determinants of average school test scores using a dataset with
information on 500 schools in California, USA.
There are 4 different tasks you should perform:
1. Import the data into Stata and inspect it
2. Estimate a simple model of the determinants of test scores
3. Run additional specifications
4. Interpret the results
The data is provided in the "CAschools.xls" Excel file, where the first row consists of variable names.
You should write a short report as described below (no more than 2,000 words) and submit this with your dofile included as an appendix via TurnItIn to Blackboard, by 23.59 Friday 2nd December.
Part 1: Import the data into Stata and inspect it
1. At the beginning of the do-file, clearly note your name and student number.
2. Import the data from the Excel file.
3. Label the variables according to the accompanying 'CAschools Description' document.
4. Produce a table of summary statistics for the variables in the dataset.
5. Generate and export some scatter plots that will help you decide what independent variables to include
in the models you use in Part 3 below.
Part 2: Estimate a simple model of the determinants of test scores
1. Run a regression of the student teacher ratio, the share of students receiving free or reduced-price
school meals, the share of English language learners, and zip code median income on test scores.
2. Interpret the economic and statistical significance of your estimates.
3. Is the model successful in explaining the variation in test scores? Do you have reason to believe
omitted variable bias may be affecting any of your estimates?
Part 3: Run additional specifications
1. Extend the model from part 2 to include additional explanatory variables (note: run at least 4 additional
specifications).
2. Perform appropriate tests to investigate whether these new variables add explanatory power to the
model.
3. Does zip code median income have non-linear relationship with test scores?
4. Investigate whether the relationship between average teacher experience and test scores differs between
schools with above and below median shares of English language learners.
5. Save the data set, under the name 'Assignment'. Save the do-file and close the log file.
Part 4: Interpret the results
Write a report on your analysis, including your tables, graphs and interpretations from parts 1-3. Divide the
report into 3 sections corresponding to these Parts. The report should be up to 2000 words, without the
appendix. Copy your clearly commented dofile into an appendix.
There are 6 steps you need to follow.
How to analyze determinants of average school test score?To analyze the determinants of average school test scores using a dataset with information on 500 schools in California, the following steps should be taken:
What are the steps to analyze?Import the data from the Excel file "CAschools.xls" into Stata, and label the variables according to the accompanying "CAschools Description" document.Produce a table of summary statistics for the variables in the dataset, and generate scatter plots to help decide which independent variables to include in the model.Estimate a simple linear regression model of the determinants of test scores, including student teacher ratio, the share of students receiving free or reduced-price school meals, the share of English language learners, and zip code median income as explanatory variables.Interpret the economic and statistical significance of the estimates, and assess whether the model is successful in explaining the variation in test scores.Extend the model to include additional explanatory variables, and perform appropriate tests to investigate whether these new variables add explanatory power to the model.Investigate whether zip code median income has a non-linear relationship with test scores, and whether the relationship between average teacher experience and test scores differs between schools with above and below median shares of English language learners.Write a report on the analysis, including tables, graphs, and interpretations from all four parts.The do-file used to carry out this analysis should be included as an appendix to the report.
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What is the best GPU for the computer I am building.
Answer:
If it is a gaming pc, you should use a high end gpu such as Nvidia Gtx 1650+ or if u want rtx, you should also go and buy a very high 350v power.
Explanation:
If it is general, you should use something in Intel Hd Graphics series but not more than 3000 below.
If it is for both, best I can recommend is Gtx 1650
If it is mining BTC, ETC etc. you should get BEST graphics card there is out there for gaming.
Which of the following is the wireless technology that can connect with most mobile devices?
Select one:
O a. Touchscreen
O b. Wi-Fi
Oc. Cellular
Od. Bluetooth
Cellular is the wireless technology that can connect with most mobile devices. Thus, option C is correct.
What is Bluetooth?Bluetooth is a wireless technology standard that allows electronic devices to communicate with each other over short-range radio frequencies. The technology uses a range of low-power radio waves to connect devices together without the need for cables or wires.
It was developed in the late 1990s to replace cables and wires used to connect different types of electronic devices, such as smartphones, tablets, laptops, printers, and more. Bluetooth is widely used for hands-free headsets, wireless keyboards, wireless mice, and wireless speakers.
Therefore, Cellular is the wireless technology that can connect with most mobile devices. Thus, option C is correct.
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Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in that exercise, the program could add only integers of, at most, 20 digits. This chapter explains how to work with dynamic integers. Design a class named largeIntegers such that an object of this class can store an integer of any number of digits. Add operations to add, subtract, multiply, and compare integers stored in two objects. Also add constructors to properly initialize objects and functions to set, retrieve, and print the values of objects. Write a program to test your class.
In order to prevent confusion that can arise when utilizing several variables, arrays help maintain vast sets of data under a single variable name. Arranging the data components.
What is the role of large integers using arrays?Diverse array algorithms, including bubble sort, selection sort, and insertion sort, can aid in the efficient and effective organization of various data items.
No matter how many digits the numbers have or how many numbers you are adding together, the addition process always follows the same pattern. The integers are stacked in place value order. Starting with the column on the right, add the values in the columns.
Therefore, As necessary, carry numbers into the place value that is adjacent to the left.
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Write a program that determines if the user rolled doubles in dive. Read in two integers from the user which represent dice rolls. Create a variable called rolledDoubles which has the value of whether or not the two values are equal. Print that out. Please do this in JAVASCRIPT NOTTT phyton. The picture is what I have so far
Answer:
is it like this?
function start(){
var rolledDice = readInt ("Did you roll double?");
var rolledDoubles = rolledDice <= 6:
println("Dice rolled double:" && rolledDoubles);
if (rolledDoubles){
println("You rolled doubles!");
} else {
println("You did not roll doubles");
}
}
How do computer programs ask us for information?
Answer:
Computer Programs
Explanation:
Computer Programs , in some program language Actualy best program languages is javascript(using in big firms) , C# C Sharp , Python , C++ C Plus Plus in some provincions and technology , program you can doo in best Compilator is Visual Studio "Community" for free 2015 , 2019 , 2022 like I Remember this versions in this Compiler you can doo programs in C# , F# , C++ , class/es , biblioteks and plicks dll. , Console Aplications , Graphic Aplications all i Plicks .exe or other biblioteks , class or types but you mast doo Decision for programing language and start learning for many time for many years... too BIG SPECIALISATIONS
Hi whats the name of this game because i forgot we have to make a project on IT lesson about puzzle games and i forgot the name of this one please
The name of the Puzzle Game Requested is called "Monument Valley".
What is Monument Valley?Ustwo Games created and distributed Monument Valley, an independent puzzle game. The player guides Princess Ida through mazes of optical illusions and impossible items, altering the environment around her to reach different platforms.
Monument Valley is a fanciful journey through impossible mathematics and amazing buildings. The player leads the mute princess Ida through intriguing monuments, unraveling optical illusions and outwitting the enigmatic Crow People.
Monument Valley is around 112 hours long while focused on the primary objectives. If you are a gamer who wants to see every facet of the game, you will most certainly spend roughly 212 hours completing it completely.
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The main part of your program has the following line of code.
answer = difference(30,5)
Which function finds the difference of 30 and 5 to return 25.
def Subtract(numA, numB):
return numB - numA
def Subtract(numA, numB): return numB - numA
def subtract(numA, numB):
return numA - numB
def subtract(numA, numB): return numA - numB
def subtract(numA, numB):
return numB - numA
def subtract(numA, numB): return numB - numA
def Subtract(numA, numB):
return numA - numB
Answer:
def subtract(numA, numB):
return numA - numB
In terms of processor performance explain an effective measure that you would put in place to ensure that Moore’s law stays in effect
Every few years, the number of computers produced doubles, is one of the effective measure that a person would put in place to ensure that Moore’s law stays in effect.
What is the significance of Moore's law?Moore's Law has primarily been used to emphasize the rapid evolution of information processing technologies.
Moore's law refers to Gordon Moore's 1965 observation that the number of transistors in a dense integrated circuit (IC) doubles about every two years. Most forecasters, including Gordon Moore, believe Moore's law will be terminated by 2025.
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On page 104, of Think Like a Computer Scientist, you learned about paired data. With paired data, you can use a for loop with two index variables to iterative through the data. In this exercise you will create a turtle drawing using pairs of data, where the first item of the pair is the distance to move forward , and the second item is the angle to turn.. Set up a list of pairs so that the turtle draws a house with a cross through the center, as show here. This should be done without going over any of the lines / edges more than once, and without lifting your pen.
Your first pair of data will be (100,135). In a list this will look like ls = [ (100, 135) ] Then you need to add the other pairs for the remaining lines and angles. The 100 represents the distance forward the turtle will travel. The 135 represents the angle the turtle will turn left.
Screen capture of run of program showing house figure
Hint: Your first line should be the bottom line. Then turn left 135 degrees and go forward. You may wish to create the drawing without the list first, then substitute a list and a for loop for the distances and angles.
Use two functions: a main() function that sets up screen and turtle objects, and a drawhouse() function that takes a turtle object as an argument.
Includes comments at the top to identify file name, project and a brief description.
For further documentation, include comment for each section of code. Write in Python asap
Answer:
import turtle
def drawhouse(t):
# find the length of diagonal of a square with side = 100
# formula: diagonal = sqrt(2) * side
diagonal = 100 * (2 ** 0.5)
data = [(100, 135), (diagonal, -135), (100, -135), (diagonal, -135), (100, -45), (diagonal / 2, -90),
(diagonal / 2, -45), (100, 0)]
for dist, angle in data:
t.forward(dist)
t.left(angle)
def main():
t = turtle.Turtle()
drawhouse(t)
turtle.done()
main()
Write a pseudocode to calculate the maximum and minimum marks out of 100 from the
array studentMarks[] of a class-size of n students.
Using the knowledge in computational language in pseudocode it is possible to write a code that calculate the maximum and minimum marks out of 100 from the array studentMarks.
Writting the code:#include <array>
#include <numeric>
// Write your Student class here
class Student {
public:
Student() = default;
void input() {
for (int i = 0; i < 5; ++i) {
std::cin >> m_scores[i];
}
}
int calculateTotalScore() const {
return std::accumulate(m_scores.begin(), m_scores.end(), 0);
}
private:
std::array<int, 5> m_scores{0};
};
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How many types of switch cases are there in total?
(Python)
Answer:
Python does not have a switch or case statement.
Instead we use;
the dictionary data type functions as cases in a switch statement
the if-else statement
the class statement
Python 3.10 and later will allow using match instead of switch
A __________ variable is used to keep track of the number of loops that have been executed. python (it is not 'counter' as the answer)
We use enumerate instead of counter.
How to use Python’s enumerate() ?It is almost identical to using the original iterable object that you can use enumerate() in a loop. Place the iterable inside the parentheses of the enumerate statement rather than right after in the for loop (). Additionally, as demonstrated in the following example, you must slightly alter the loop variable:
>>> for count, value in enumerate(values):
print(count, value)
Enumerate() returns two loop variables when used, as follows:
number of the most recent iteration
The item's value as of the current iteration
The loop variables can have any name you want, just like with a regular for loop. In this example, count and value are used, but they could also be called I and v or any other legal Python names.
Enumerate() eliminates the need to recall both accessing the item from the iterable and remembering to advance the index at the conclusion of loop. Python's magic takes care of everything for you automatically!
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What is the missing line?
>>> myDeque = deque('dog')
_____
>>> myDeque
deque(['d', 'o', 'g', 'cat'])
>>> myDeque.insert('cat')
>>> myDeque.insert('cat')
>>> myDeque.appendleft('cat')
>>> myDeque.appendleft('cat')
>>> myDeque.append('cat')
>>> myDeque.append('cat')
>>> myDeque.appendright('cat')
>>> myDeque.appendright('cat')
Answer:
i think myDeque.append('cat')
Purpose:
Solidify and demonstrate your understanding and application of the conditional and looping programming constructs in Python by creating a number guessing game. Your program will use a random number generator to choose a mystery number between 1 and 10 and give the user 3 attempts to guess the mystery number.
Skills
The purpose of this assignment is to demonstrate use of multiple and nested loops and if statements. These are basic foundational coding skills that are widely used all programs regardless of the language or the problem the code is solving. In addition you will need to bring in a library to generate random numbers. Familiarity with using additional libraries also is needed skill for most python programs.
Knowledge
This assignment will help you become familiar with:
Using the random number library
Using Boolean variables to control looping
Using integer variables to repeat an action a fixed amount of times (e.g. only allowing user to have 3 guesses)
Using relatively complex conditional statements embedded inside while loops
Answer:
import random
mysteryNumber = random.randint(1,10)
print("I am thinking of a number between 1 and 10.")
guess = int(input("What's the number? "))
if guess == mysteryNumber:
print("Yes! You win!")
else:
print("Nope, try again.")
guess = int(input("What's the number? "))
if guess == mysteryNumber:
print("Yes! You win!")
else:
print("Nope, try again.")
guess = int(input("What's the number? "))
if guess == mysteryNumber:
print("Yes! You win!")
else:
print("Nope, you lose. The number was",mysteryNumber)
can you submit MySql queries to brainly in order to get table answers?
Identify current and emergent telecommunications systems
The current and emergent telecommunications systems are:
Telephone networkThe radio broadcasting systemComputer networksARPANETEthernetInternetSocial MediaWireless networksWhich emergency communication method is best?Talking devices Information can be sent as well as received using two-way radios. They are incredibly useful for both short-distance communication and long-distance information transmission, even across the globe with the right tools.
Therefore, Wired and wireless local and wide area networks, as well as hardware and software, are all components of telecommunications systems, which enable systems to communicate with one another and with users.
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What are the missing parts to produce the following output?
0
1
2
num in range(
):
print (num )
Answer:
for num in range(0, 3):
print(num)
or
for num in range(3):
print(num)
both will produce the output
0
1
2
Describe the web and application policies you would put in place to support the
following teams/departments:
a. Recruitment Team
b. Data Science Team
c. Executive Team
d. General Employees
e. Guests
Identification, attraction, interviewing, selection, hiring, and onboarding of personnel are all included in the recruitment process.
Describe recruitment ?Various employees are in charge of recruiting, depending on the size of the company.While some smaller organizations only have one recruiter, larger organizations may have entire teams of recruiters.The task of managing people inside a business is known as human resource management, or HR for short.Internal Recruiting: Internal recruiting refers to the process of filling open positions within an organization with current employees.Retained Recruiting: Employing a recruiting firm can be done in a number of ways, with retained recruiting being one of the more popular ones.To learn more about recruitment refer to:
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What is the difference between biometrics devices and biometrics input devices
Answer: A biometric input device measures a unique physical chracteristic of a person.
Explanation: The most common biometric devices are used to input a person's fingerprint into a computer. More sophisticated devices use a camera to input a description of a person's iris (the coloured part of the eye).
Which of the following describes both product packaging and magazine advertising?
a. Paragraphs
b. Subheadings
c. Large amounts of copy
d. Small amounts of copy
Both magazine advertising and product packaging are described by subheadings.
Regarding Advertisement:
We must first understand what advertising is in order to understand what an advertisement is. Advertising is defined as a method in which the public is drawn to something, usually a good or service. A item, brand, or service is advertised to an audience using an advertisement to pique their attention, encourage interaction, and increase sales. Adverts, often known as adverts or adverts, exist in a variety of formats, from copy to animated experience, and have developed into an integral part of the app store.
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Q: On the Loan worksheet in cell C9 enter PMT function to calculate the monthly payment for the Altamonte springs 2022 facilities loan. Ensure that the function returns a positive value and set the reference to cells B5 and B6 as absolute references.
ANSWER!! Click cell C9. On the Formulas tab, in the Function Library group, click Financial, scroll down, and then click PMT. In the Function Arguments dialog box, with the insertion point in the Rate box, type $B$5/12. Press TAB to select the Nper box. Type $B$6. Press TAB to select the Pv box. Type -B9. Click OK
*I saw many struggling like I was and couldn't add an answer myself sooo
We have to use Microsoft Excel as well as pmt function to solve this Loan worksheet.
Step-by-step Explanation:
Click cell C9. Click on the Formulae tab, which is in the Function Library group, Now click on Financial tab, then scroll down, and then you have to click PMT. Now in the Function Arguments dialog box, with the help of insertion point in the Rate box, type $B$5/12. Then Press TAB to select a Nper box. Type $B$6. Press TAB to select the Pv box. Type -B9. Click OKWhat is Microsoft Excel?
Microsoft Excel is a spreadsheet program that allows you to manipulate and analyze data. It has a variety of tools and functions to work with. A workbook in Excel can have multiple worksheets. It has alphabetically labeled columns (or fields) as well as numbered rows ( or record).
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Why were dramas on radio called soap operas?
Answer:
Most of its major sponsors for many years were manufacturers of soap and detergents.
Explanation:
soap opera, broadcast dramatic serial program, so called in the United States because most of its major sponsors for many years were manufacturers of soap and detergents.
Answer:
because they were sponsored by soap companies