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xxTIMURxx [149]
3 years ago
13

nder a Huffman encoding ofnsymbols with frequenciesf1, f2, . . . , fn, what is the longest a codewordcould possibly be

Computers and Technology
1 answer:
Natasha2012 [34]3 years ago
5 0

Answer:

The longest codeword that could possibly be for "n" symbol is n-1 bits.

Explanation:

From the given information:

Suppose we are to consider a set of frequencies \mathtt{f_1,f_2,f_3 ...,f_n}, for which f is a symbol for the length n. Therefore, the longest codeword that could possibly be for "n" symbol is n-1 bits.

However, during the encoding for "n" in conjunction with n-2, then the possibilities for n are; \mathtt{\dfrac{1}{2}, \dfrac{1}{4}, ... \dfrac{1}{2^{n-2}}}

We can conclude that the longest codeword that could possibly be for "n" symbol is n-1 bits.

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Which of the following plug-ins was developed by microsoft and is a software development tool used to write and run internet app
Elodia [21]
I'm not a hundred percent sure but maybe silverlight?
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3 years ago
Assume the following variable definition appears in a program:
AnnZ [28]

Answer:

cout << setprecision(2)<< fixed << number;

Explanation:

The above statement returns 12.35 as output

Though, the statement can be split to multiple statements; but the question requires the use of a cout statement.

The statement starts by setting precision to 2 using setprecision(2)

This is immediately followed by the fixed manipulator;

The essence of the fixed manipulator is to ensure that the number returns 2 digits after the decimal point;

Using only setprecision(2) in the cout statement will on return the 2 digits (12) before the decimal point.

The fixed manipulator is then followed by the variable to be printed.

See code snippet below

<em>#include <iostream>  </em>

<em>#include <iomanip> </em>

<em>using namespace std;  </em>

<em>int main()  </em>

<em>{  </em>

<em> // Initializing the double value</em>

<em> double number = 12.3456;  </em>

<em> //Print  result</em>

<em> cout << setprecision(2)<< fixed << number;  </em>

<em> return 0;  </em>

<em>}  </em>

<em />

4 0
3 years ago
There are 4 classrooms for fifth grade and 4 classrooms for sixth grade at a school. Each classroom has 20 students. A teacher i
olga_2 [115]

Answer:

what do you want

Explanation:

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5 0
2 years ago
Read 2 more answers
The help desk received a call from a user who cannot get any print jobs to print on the locally shared printer. While questionin
erma4kov [3.2K]

Answer:

a. Power cycle the printer.

Explanation:

Power Cycle: To unplug the printer and restart it, is called power cycling. The peripheral devices often tend to stop working and the cause of this is not always easily figured out. So the first and easiest way that can be done to fix this issue is to run a power cycle. For this, you have to turn off the printer and unplug it. Then wait for a few seconds (at least 30) and plug in the printer again. Turn the printer on. Power cycle helps to resolve many basic issues. It is the easiest step to take before checking the printer cable, reinstalling printer or resetting the print spooler.

4 0
3 years ago
TRUE/FALSE QUESTIONS: T F 1. An intruder can also be referred to as a hacker or cracker. T F 2. Activists are either individuals
Law Incorporation [45]

Answer:

1. True 2. False 3. True 4. True 5. True 6. False 7. True

Explanation:

1.  A hacker/cracker finds and exploits weakness in order to gain access with a criminal intent, just as an intruder.

2. Activists are people who campaign to bring about a positive political or social change.

3. It is illegal to use a device as a packet sniffer to steal people's usernames and passwords.

4. This quite true, as there is a huge community of hackers where people are highly recognized for hacking.

5. Yes, intruders have a common attack methodology.

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7. instrusion detection involves monitoring networks or systems to identify suspicious activities, so an intruder is detected if their behavior is suspicious when compared to a legitimate user.

5 0
3 years ago
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