Professor Gig A. Byte needs to store text made up of the characters A with frequency 6, B with frequency 2, C with frequency 3, D with frequency 2, and E with frequency 8. Professor Byte suggests using the variable length codes:
Character Code
A 1
B 00
C 01
D 10
E 0
The professor argues that these codes store the text in less space than that used by an optimal Huffman code. Is the professor correct?

Answers

Answer 1

Answer:

This is not true

Explanation:

The optimal Huffman code is used to encrypt and compress text files. It uses fixed-length code or variable-length code for encryption and compression of data.

The professor's character code is similar to Huffman's variable-length coding which uses variable length od binary digits to represent the word strings. The file size of the text file above is;

= 6 x 1 + 2 x 2 + 3 x 2 + 2 x 2 + 8 x 1 = 28 bits

This would be the same for both cases.

The encrypt would be the problem as the encoded and decoding of the characters B and E may cause an error.


Related Questions

Drag the tiles to the correct boxes to complete the palrs.
Match the types of letters with their descriptions.
letter of interest
cover letter
thank you letter
letter of recommendation
discusses how you meet job requirements
>
reiterates why you're the best candidate for the job
>
tells more about your character and who you are
expresses your interest in working for a company

Answers

Answer:

Letter of interest> tells you more about your character and who you are expresses your interest in working for a company

Letter of recommendation> reiterates why you're the best candidate for the job

Cover letter> discusses how you meet job requirements

Hope this helped!

Answer:

Discusses how you meet job requirements = Cover Letter

Expresses your interest in working for a company = Letter of Interest

Tells more about your character and who you are = Letter of Recommendation

Reiterates why you're the best candidate for the job = Thank You Letter

Which tools can Object Drawing Mode be applied to?
Line tool
Rectangle Tool
Oval Tool
Pencil tool
Pen Tool
Brush Tool

Answers

Answer:

• Line Tool

• Rectangle Tool

• Oval Tool

• Pencil Tool

• Brush Tool.

Explanation:

When people want to animate when using the Adobe Animate CC, it is vital for them to know how to draw shapes like squares, lines, ovals, rectangles, and circles. This is to enable such individuals understand how to draw objects as it can be difficult if they do not know how to draw these shapes.

The tools that Object Drawing Mode be applied to include:

• Line Tool

• Rectangle Tool

• Oval Tool

• Pencil Tool

• Brush Tool.

When the tool is being selected, it should be noted that the option for the drawing mode will be shown in the Property Inspector panel or it can also be seen in the tools panel.

Match the following internet related terms to their definition

Answers

Answer:

1st buble goes to web address 2nd goes to browser 3rd goes to chat 4th goes to email

Explanation:

What is one feature that differentiates social media information systems (SMIS) from Web site applications? A user has to login to a Web site to use the special features. SMIS do not use browsers. A user can comment on a Web site. SMIS has more users than a Web site. SMIS has connection data

Answers

Answer:

A user has to login to a Web site to use the special features.

Explanation:

This is true because, even though website could be able to give the required information needed at that particular point in time, in order to use the special features found in the website, there is need to login into the website.

For example, Brainly which is a website needs the students to login in-order to ask his or her questions where not clarified with an expected answer gotten from the website.

FELLING GENEROUS GIVING AWAY POINTS:)


Who plays Lol btw (league of legends)
ADD me ign : Davidoxkiller (euw server)

Answers

Answer:

thanksssssssss

Question #3
Multiple Choice
Which statement is true?
O A collection is a type of deque.
O A list is a type of deque.
O A deque is a type of list.
O Adeque is a type of collection.

Answers

A deque is a type of list

Answer:

D. A deque i a type of collection

Explanation:

I do computer science too ;3

To prevent long page load times for pages containing images, it is best to use a compressed file format such as JPG, as well as appropriate image dimensions and
resolution.
magnification.
orientation.
colors.

Answers

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The given options to this question are:

resolution. magnification. orientation. colors.

The correct option to this question is 1. i.e.

Resolution.

The resolution of an image determines how many pixels per inch an image contains. Image having a higher resolution takes long page load times for a page and lower resolution takes less page load time. So, to prevent long page load times for pages containing images, it is best to use compressed file formation as well as appropriate image dimension and resolution.

While other options are not correct because:

Magnification, orientation, and color does not affect the page load time. Page load time for images only affected by the dimension and resolution of the images.

Answer:

B C E

A web page is taking too long to load. It contains only a small amount of text and two images. Choose all items that represent possible causes.

large font size

images do not use a compressed format like JPG

image resolution too high

image resolution too low

image dimensions too large

An algorithm whose worst-case time complexity is bounded above by a polynomial function of its size is called a(n)

Answers

Answer:

polynomial-bounded algorithms

Explanation:

There are two algorithm complexities and they are time and space complexities. They can be denoted with the big-O notation. The big-o notation for a time and space complexity gets the worst-case time and space respectively.

The time complexity gets the measure of the execution time of an algorithm. When the time function is a polynomial ( k^n + k^n-1 ...) then the algorithm is said to be a polynomial-bounded algorithm.

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