true or false: the optimal nature of a huffman code means that the encoding of a given data file is unique. explain your reasoning for full credit.

Answers

Answer 1

True.

The Huffman coding algorithm generates a prefix-free binary code for each symbol in the input data file, with the aim of minimizing the total number of bits required for encoding. This optimal nature of Huffman codes ensures that no other code with fewer bits can represent any of the symbols in the input data. As a result, the Huffman code for a given data file is unique, and any attempt to modify it would result in a suboptimal code that requires more bits for encoding. Therefore, the optimal nature of Huffman codes guarantees a unique representation of the input data, making it an efficient and effective compression technique widely used in data transmission and storage.

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Related Questions

If you connect to a network through your phone or cable company, then you probably connect through a________.

Answers

If you connect to a network through your phone or cable company, then you probably connect through an Ethernet crossover cable.

What is meant by the ethernet cable?

This is the type of cable that is known to be used for the wired types of connections. These types of cables are unlike the other types of connections such as the broadband which may be an internet type of connection that people use.

The ethernet cables are cables to connect using those devices that are in the the  local area networks. The popular example is the router. Hence we can say that If you connect to a network through your phone or cable company, then you probably connect through an Ethernet crossover cable.

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What are the three advantages of using blockchain technology? multiple choice all of the answer choices are correct. digital trust internet of things integration immutability

Answers

The  three advantages of using blockchain technology are:

digital trust internet of thingsimmutability

What is blockchain technology?

A Blockchain is known to be a kind of a chain of blocks that is made up of information.

Note that the data that are said to be stored inside a block is one that is based on the type of blockchain. Blockchain  is seen as a kind of a shared, form of immutable ledger that quickens the process of putting down or recording transactions and helps in the tracking of assets in a business network.

Hence, The  three advantages of using blockchain technology are:

digital trust internet of thingsimmutability

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Create a program that will calculate and print to the screen a sales receipt

Answers

Answer:

The Code:

print('Invoice Bill')

table = Table(['Item Name', 'Item Price'])

total = 0

while(1):

   name = input('Enter Item name:')

# "x" to exit and print the table

   if(name != 'x'):

       price = int(input('Enter the Price:'))

       # store all the prices in "total"

       total += price

       table.add_row([name, price])

       continue

   elif(name == 'x'):

       break    

table.add_row(['TOTAL', total])

print(table)

print('Your total bill amount is ', total, '/-')

Explanation:

This program is written in the PYTHON language.

The user needs to enter the item name and price as much as they want; this will print the item name, item price and total in tabular form.

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Multiple Select
Which of the following statements about localization are true? Select 2 options.
The goal of localization is to create an application or site that looks and feels like it was created for a specific market.
Really the only issue in localization is translating the text into another language.
You should avoid slang and idioms, since they will not be understandable to many audiences.
It is a good idea to use lots of images, since they are easily understood by all cultures.
For consistency, it is a good idea to use dollars as a currency in all versions of an application

Answers

Answer:

A. The goal of localization is to create an application or site that looks and feels like it was created for a specific market.

B. Really the only issue in localization is translating the text into another language.

Explanation:

In Computer science, localization can be defined as the process of designing, developing and adaptation of computer software applications or websites for different languages and geographical regions with peculiar differences.

This ultimately implies that, the main purpose for localization of a product such as a website or software application is to ensure they are specialized and specifically suited for a linguistic or geographical region.

The following statements about localization are true;

I. The goal of localization is to create an application or site that looks and feels like it was created for a specific market.

II. Really the only issue in localization is translating the text into another language.

Answer:

C. You should avoid slang and idioms since they will not be understandable to many audiences.

A. The goal of localization is to create an application or site that looks and feels like it was created for a specific market.

are the answers

Explanation:

Assembler Language
CSCI 360-1 Assignment 4 Name_____________________
Spring 2019 ABENDs and Dump Reading
25 points
This programming assignment does not require any further coding or documentation than what is provided. The program will ABEND and your task is to learn how to investigate what happened so that you can debug your own Assembler programs in the future. To begin, run the following program on the Marist mainframe using the ASSIST JCL used previously. Be sure you type it or copy it EXACTLY as shown below:
DUMP1 CSECT
USING DUMP1,15 ESTABLISH REG 15 AS BASE REG
*
SR 2,2 CLEAR REG 2
*
LA 3,NUM1 LOAD ADDRESS OF NUM1 INTO REG 3
LA 4,NUM2 LOAD ADDRESS OF NUM2 INTO REG 4
*
A 2,0(,3) ADD NUM1 TO REG 2
A 2,0(,4) ADD NUM2 TO REG 2
*
LA 5,SUM LOAD ADDRESS OF SUM INTO REG 5
ST 2,0(,5) STORE THE SUM OF NUM1 & NUM2 AT SUM
*
XDUMP , SET REG 2 TO 35
*
LTORG
*
SUM DC F'0' FULLWORD OF ZERO TO LATER HOLD SUM
*
NUM1 DC F'1206000000' VARIOUS FULLWORD INTEGER VALUES
NUM2 DC F'972460'
NUM3 DC F'1344335922'
*
END DUMP1
Use the resulting ABEND dump output to answer the questions below. Each is worth 2 points except question 11 which is worth 5 points.
Did this error occur (a) while the program was being assembled or (b) when it was being run?
________________________________________________________________________________
What is the address of the next instruction which would have been executed?________________________________________________________________________________
What is the value of the condition code at the time of the ABEND?
________________________________________________________________________________
What is the length of the instruction that caused the ABEND (number of bytes)?
_______________________________________________________________________________
What is the address of the instruction that caused the abend?
_________________________________________________________________________________
What type of error occurred (number and name)?
_________________________________________________________________________________
What usually causes this error?
_________________________________________________________________________________
What does the value in register 2 represent at the time of the ABEND dump?
__________________________________________________________________________________
What instruction needs to be added to fix this ABEND?
_________________________________________________________________________________
What does the value stored at location counter value 00002C represent?
_________________________________________________________________________________
What exactly happened here to cause the ABEND? Be detailed but succinct in your description.
_________________________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

_________________________________________________________________________________

Answers

hello thnks

Explanation:

How can identity theft be prevented?

Answers

Answer:

Identity theft can be prevented by using proper security measures

Explanation:

Identity theft can be prevented by using proper security measures such as stronger passwords and VPN. It can also be protected by making sure your system security is up to date.

If you would like to give another user permissions on your mailbox or to particular folders within your mailbox, which role should you configure?

Assignee
Client
Delegate
Manager

Answers

Answer:

I think it's B, Delegate

Explanation:

Cause the other options didn't seem to fit as the answer.

I really don't know though.

A delegate is someone who has been granted permission by another user to access. The correct answer would be an option (C).

What is a mailbox?

A computer-simulated mailbox that stores email messages. Mailboxes are saved on a disc as a message file or a message database.

A delegate is someone who has been granted permission by another user to access and manage their mailbox, including sending and responding to email messages on their behalf.

When you grant delegate access to another person, you are giving them the ability to access specific folders within your mailbox and perform specific actions, such as reading, sending, and deleting email messages.

Assignee, client, and manager are not terms typically used in the context of delegate access in email systems.

Thus, the correct answer would be option (C).

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Computer professionals known as software engineers, or Blank______, use the software development life cycle to create software required for information systems.

Answers

Answer:

Computer professionals known as software engineers, or programmers use the software development life cycle to create software required for information systems.

Explanation:

Computer professionals are called software engineers and programmers because they develop and program software. Some additional titles for computer professionals are hardware engineers and iOS/Android developers.

the manager of a xyz organisation is preparing the organizational chart which feature of MS Excel /he will use to do so? also write the steps for this​

Answers

Answer:

Smart Art

Explanation:

The smart art feature in Microsoft excel allows for the creation of organizational chart on Microsoft excel. It readily allows for an hierarchical arrangement of an organization's personnel including the various departments on the system. The smartart allows the implementation of a graphical output which allows the display of an organization's personnel in order of hierarchy. To get started with smart art on excel, Clicking on the insert tab, the same are appears under illustrations. For an organizational chart, the Hierarchy smart art graphic type is selected and filled accordingly.

When using spanning tree protocol. What is the first step in selecting paths through a network?

Answers

The first step in selecting paths through a network is STP must first select the root bridge, or master bridge.

Which one is the first step in STP operation?

The STP network convergence consists in three steps: elect a root bridge, elect root ports and elect designated and non-designated ports. When you enable STP, the first step in its convergence process is to elect a switch to act as a root bridge using the Spanning Tree Algorithm.

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press _________ to toggle the selected range as bold​

Answers

Answer:

press the b that i in a dark shade that is bold

Which of the following allows you to copy
formatting of text from one part of your presentation
and apply it to text in another part of your
presentation?
Animation Painter
Animation
Format Painter
slide master
DONE

Answers

Answer:

format painter

Explanation:

What does this mean

Answers

Answer:

"Y YUR Y YUB I CUR YY 4 ME"

Explanation:

thats what i read lol, i dont know the meaning though

Write a loop that will take in 5 numbers from the user and output the average. Round your answer to two decimal places.
Sample Run:

Enter a number: 2
Enter a number: 7
Enter a number: 11
Enter a number: 4
Enter a number: 5
The average is 5.8

Hurry please!! will mark brainliest!!

Answers

I’m gonna do it in the form of a pseudocode.

Pseudocode 1: Number_Average
Declare sum, num, num_count, average
START
sum = 0
num_count = 0
average = 0
Display “Enter a number”
Read num
Display “Enter a number”
Read num
Display “Enter a number”
Read num
Display “Enter a number”
Read num
Display “Enter a number”
Read num
While(count = 5)
DO
num_count = 0+1
sum = 0+1
average = sum/5
ENDWHILE
STOP

Que ventajas podria traer el internet a la educacion artistica? Ayuda porfa telo pido porfavor

Answers

Answer:

"Informacion"

Explanation:

La internet puede traer las mismas ventajas para la educacion artistica que cualquier otra materia y eso es "Informacion". El arte tiene muchas tecnicas. Tambien hay muchos differentes estilos de arte. La internet tiene toda la informacion sobre los artistas mas famosos de las historia, incluyendo su arte, tecnicas, estilos, temas, historias, etc. Esta informacion es sumamente importante y util por que te enseña a utilizar todos los metodos ya creados y usarlos como herramientas para crear arte que representa el artista que sos.

Create a file name that to ensure the that the file is easy to find

Answers

Answer:

I always name mine something like HI

or YEET i dont know

why but it works

Explanation:

The File name would be : ABC!

a person who creates a computer virus is called

Answers

Answer:

A person who creates computer virus is known as hacker.

Write a definition in your own words for Raster Graphic. Do not copy and paste please.

Answers

Answer:

Raster Graphic is a bitmap. They are basically a grid of small pixels that make an image.

A person who creates a computer virus is a (1)system analyst (2) techician(3) programmer​

Answers

Answer:

a person who creates a computer virus is a programmer

Answer: hacker

Explanation:

Gui screen usually contain elements that are called?

Answers

Answer: Widgets

Components

Controls

Explanation:

What is the 3 common keys used to access the BIOS.​

Answers

Answer:

To access your BIOS, you'll need to press a key during the boot-up process. This key is often displayed during the boot process with a message “Press F2 to access BIOS”, “Press <DEL> to enter setup”, or something similar. Common keys you may need to press include Delete, F1, F2, and Escape.

PLS HELP ASAP) Omar is using the web to do research on diabetes. he needs to ensure that all of the information he finds regarding medications, treatments, and diets are accurate. the first websites he finds has a lot of information about a diet plan to help diabetic live healthy lifestyle. Omar can't figure out who the author of the site is and he notices that matches the one described on the website. Which of these are red flags that he should continue doing more research elsewhere? choose the right answer

a. the content is biased towards a particular diet plan that the site is advertising

b. Omar cant find the author so there is no proof that the writer can be trusted to provide medical advice.

c. both A and B

d. none of the above. the website can be trusted.


Nikolas is doing research on U.S visas for a school project. he has found conflicting information on two sites. the first site is travel.state.gov and the other is traveldocs.com which site should Nikolas trust more? choose the answer

a. Travel.state.gov

b. Traveldocs.com

Answers

Not sure on the first question, but the second would be answer choice a: Travel.state.gov since a website with .gov at the end tend to be trustworthy sources

Answer: 1. C. both A and B.

2.  Travel.state.gov

Explanation: i took the test!

Accenture began its own Cloud journey in 2015, after our internal IT organization recognized the significant advantages to be gained in leveraging Cloud capabilities at scale. Today, which percentage of Accenture's infrastructure and processes are in the Cloud?

Answers

Answer: 95%

Explanation:

Accenture began its own Cloud journey in 2015, and invested in about $3 billion to move to cloud. This has helped the company in timely delivery and achieving organizational goals.

Today, the percentage of Accenture's infrastructure and processes that are in the Cloud is about 95%. Its HR, sales, finance, legal system etc are all in cloud.

The percentage of Accenture's infrastructure and processes that are stored or located in the Cloud is: 95%.

A Cloud can be defined as the elastic leasing of pooled computer resources (physical hardware) over the Internet and through the use of virtualization.

Accenture is one of the world's largest management and technological consulting company that provide services such as:

Database managementConsultingStrategy planningOutsourcing

Basically, Accenture help business organizations in the implementation of data governance and management policies, in order to ensure the organization's data is trustworthy and reliable.

In 2015, Accenture started its own Cloud journey after recognizing the significant advantages it stand to gain or benefit in leveraging Cloud capabilities at a larger scale.

Consequently, the percentage of Accenture's infrastructure and processes that are stored or located in the Cloud is 95 percent.

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PLEASE HELP ME! Sam was researching rocks and minerals. He thought the Web site looked unprofessional, so he looked for the author's information or credentials. He couldn't find any. Is this site reliable? A. Probably B. Probably not.

Answers

Answer:

B

Explanation:

If a site looks unprofessional and doesn't have any credentials, those are two signs that it's probably not very reliable.

Write a written report about the possible input devices of the future?

Answers

Answer:

Its inevitable, people will make errors while using your input device. It is crucial that you measure how many of each of these types of errors are made, so you are able to use techniques to effectively counter them: 1. Mistakes —User uses the wrong method to achieve the tasks 2. Slips — The method used carried out incorrectly.

Explanation:

Figure shows a multiplexer in a synchronous TD slot is only 10 bits long (3 bits taken from each input plus is the output stream? The bits arrive at the multiplexer arrows.

Answers

The solution to the bits arrive at the multiplexer arrows is shown in the image attached.

What is a multiplexer used for in computing?

A multiplexer is known to be a kind of a device that is same to be one that is able to take a lot of analog signals and also helps to forwards the input that were taken into a single line.

Note that they are seen as devices that are often used to to boast the amount of data that are known to be passed over a network.

A good example of  a given non-electronic circuit of a multiplexer is known to be the single pole multi-position switch.

Therefore, The solution to the bits arrive at the multiplexer arrows is shown in the image attached. because it accurately tells the the arrangement of the 10 bits  in the arrow.

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The developers have used the results from the model to choose a computer controlled flood defense system. It will have a barrier which can open or close. describe the role of the microprocessor in such a system​
key word sensor , ADC , microprocessor, Preset , higher and lower barrier

Answers

The role of the microprocessor in a computer controlled flood defense system are:

The flood signal makes the microprocessor to start a flood control work or function that tends to interrupts the constant operating cycle that is known to be executed.

Note that  if any, and it start and keeps the operation of a drain cycle until the water is known to have returns to the constant level for a a given period of time.

What is the role of the microprocessor?

The Functions of Microprocessor are:

It helps to control or monitors all the parts of the machine and it often sends timing signals.It helps to move data between memory and I/O devices.It helps to bring back data and instructions from a given memory.

The microprocessor is known to be one that acts as the central unit of a computer system that carries out duties such as the arithmetic and logic operations.

Hence, The role of the microprocessor in a computer controlled flood defense system are:

The flood signal makes the microprocessor to start a flood control work or function that tends to interrupts the constant operating cycle that is known to be executed.

Note that  if any, and it start and keeps the operation of a drain cycle until the water is known to have returns to the constant level for a a given period of time.

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Question #6
Multiple Choice
What tag is used to contain information about a web page, such as the title and related pages?

O
O

Answers

Answer:   b; head

Explanation:

Answer: <head>

Explanation: EDGE '23

A writing guide in making a project correctly.

a.project proposal
b.project plan
c.project format
d.project template ​

Answers

Answer:

b

Explanation:

B Project plan hope this helps

Evaluate each condition as to whether it is true or not.
You can join the Army if you are over 17 and healthy. Have you met those requirements if you are 16 and healthy?
You can earn a scholarship if you have an ACT over 30 or you are valedictorian of your high school. Have you eamed a scholarship if you have an ACT
of 34 but are not the valedictorian?

Answers

Answer:

For the first one you have not met those requirements because you are still 16, for the second one you have met those requirements because you can either have a score over 30 (which you have 34) or be a valedictorian

Explanation:

Above

Other Questions
the budget for a project on voting trends includes $ for hiring undergraduate students, graduate students, and faculty members to conduct interviews on the day before an election. each undergraduate student will conduct interviews for $100. each graduate student will conduct interviews for $150. each faculty member will conduct interviews for $200. no more than interviewers can be hired. how many of each type of interviewer should be hired in order to maximize the number of interviews? what is the maximum number of interviews? The following countries as a group represent the most important markets for U.S. agricultural exports:A. Developed countriesB. Centrally planned countriesC. Developing countriesD. Former Soviet Union members is the following an example of expansionary fiscal policy or an example of an automatic stabilizer? ""the government paid an extra $25 million in unemployment claims last month."" Plastic Pretzels stock recently paid a dividend of $1.31 per share. The dividend growth rate is expected to be 6.00% indefinitely. Stockholders require a return of 12.80% on this stock. What is the current intrinsic value of Plastic Pretzels stock? What would you expect the price of this stock to be in one year if its current price is equal to its intrinsic value If you were to buy Plastic Pretzels stock now and sell it after receiving the dividend one year from now, what would be your holding period return (HPR)? If you are able to purchase the stock for $17.70 instead of its intrinsic value today, what would be the holding period return? when testing the perceptual effects of music training, why should a researcher use random assignment of participants to a musical group or control activity? the time it takes to pass legislation to implement a particular policy is called harmful behaviors that are maladaptive, unjustifiable, disturbing, and atypical are called: which era was known for full-length secular plays called comedias .f bolt thread length is normally distributed, what is the probability that the thread length of a randomly selected bolt is (a) Within 1.9 SDs of its mean value? (Round your answer to four decimal places.) (b) Farther than 2.4 SDs from its mean value? (Round your answer to four decimal places.) (c) Between 1 and 2 SDs from its mean value? (Round your answer to four decimal places.) which of the following is most likely to use dream analysis when conducting psychotherapy? question 1 options: a behavioral psychologist a psychodynamic oriented psychologist a cognitive psychologist A password that uses uppercase letters and lowercase letters but consists of words found in the dictionary is just as easy to crack as the same password spelled in all lowercase letters. True or False? What is the gravitational potential energy of uranus due to the sun? assume muranus = 8.6810^25 kg , msun = 2.0 1030 kg , and the orbital distance is r = 2.8810^9 km . why do you think that some studies are replicable while others are not? make specific references to the findings discussed in the replication quiz above. when you correctly guessed a finding that was replicated, what made you think it was replicable? when you correctly guessed that a finding was not replicated, what tipped you off? if you were a journal editor, what changes might you make to your decision-making due to the replication crisis? because humans spend so many years raising children, parents tend to learn a great deal about themselves as they teach their childrenT/F What is the answer to this question.Find the indicated values.Arcsmabmabcmbacmacb A chi-squared goodness-of-fit can be used to test hypotheses about the proportion of the population falling into each of the possible categories. True False In order to decide whether the observed data is compatible with the null hypothesis, the observed cell counts are compared to the cell counts that would be expected when the alternative hypothesis is true. True False let x r. prove that if x 3, then x 2 2x + 3 0. (would this result be true if we took x c?) Clasifica las palabras en: simples, compuestas, derivadas o parasintticas de acuerdocon su estructura morfolgica.1. perdedor=2. rompecabezas=3. abismal=4. torcedor=5. desafinador6. envidiosos7. quimioterapia8. gramofono=9. perezoso10. puente as we increase the cutoff value, _____ error will decrease and _____ error will rise.a.false, trueb.class 1, class 0c.class 0, class 1d.none of these are correct. An investor writes 3 XYZ June 65.35 puts at 4.50. Just before expiration, XYZ is trading for 66. Which of the following statements is TRUE?A) The investor has a profit of $450B) The investor has a profit of $1,350C) The investor is required to sell 100 shares of stock at 65.35D) The investor receives 200 shares of stock at 73