Answer:
Written in Python:
def myfunction():
userinput = input("User input: ")
while(userinput != "end"):
countdown(userinput)
userinput = input("User input: ")
Explanation:
This line defines the function
def myfunction():
This line prompts user for user input
userinput = input("User input: ")
The following while loop checks if userinput is not "end". It continues execution until user input "end"
while(userinput != "end"):
countdown(userinput) If yes, the input is passed to the countdown function for execution
This line prompts user for another user input
userinput = input("User input: ")
Please note the above code segment assumes that countdown() function has already been written and defined
Determine the number of character comparisons made by the brute-force algorithm in searching for the pattern GANDHI in the text
THERE_IS_MORE_TO_LIFE_THAN_INCREASING_ITS_SPEED
(Assume that the length of the text-it is 47 characters long- is known before the search starts).
Answer:
Total number of character comparison = 43
Explanation:
Using the Brute force algorithm
The string of n characters is known as text, and the string of m characters is known as the pattern.
From the given information:
The text (n)=THERE_IS_MORE_TO_LIFE_THAN_INCREASING_ITS_SPEED
The pattern (m) = GANDHI
The total no of characters that we have in the text = 47
The total number of characters in pattern = 6
For a brute force algorithm;
Since; the first character of the pattern does not exist in the text, then the number of trials made can be attempted can be expressed as = n – m + 1
= 47 – 6 + 1
= 47 – 5
= 42
Thus; the algorithm will attempt the trial 42 times.
Now, for loop in the algorithm to run 42 times, the G in the pattern will have to align against the for T in the text, and in the last case, it will be aligned against the last space.
On each attempted trial, the algorithm will make one unsuccessful comparison.
However, at the trial at which the G in the pattern Is aligned with the G in the text, there will be two successful comparisons.
Hence, we can calculate the total number of character comparison as follows:
Total number of character comparison = [tex]\mathbf{\bigg ( ( 42 - (no. \ of \ failed \ comparison) ) \times 1 + (1 \times ( Two \ successful \ comparisons) ) \bigg ) }[/tex]
Total number of character comparison = ( (( 42 – 1) × 1 ) + ( 1 × 2) )
Total number of character comparison = 41 + 2
Total number of character comparison = 43
PLEASE ANSWER QUICK
How can improving one’s reasoning skills also improve one’s performance on the job?
A. If one can improve one’s reasoning, one can also improve one’s physical fitness and athletic performance.
B. If one can improve one’s reasoning, one can perform anything.
C. High-performing workers always work reasonable schedules.
D. High-performing workers are able to analyze sophisticated streams of data and solve complex problems.
Answer: C
Explanation:
Which of these four things should not be included in a problem statement?
a
Creating a sketch
b
planning the process
c
Identify and validate
d
Understanding Criteria
True or false: Simultaneous multithreading (SMT) uses threads to improve resource utilization of a dynamically scheduled, out-of-order processor.
Answer:
True
Explanation:
Simultaneous multithreading or otherwise called, SMT that is a technique that us used for improving the total and overall efficiency of superscalar CPUs with hardware multithreading. Simultaneous Multithreading allows different types of independent threads, ability to execute and then eventually take optimum and much better use of the resources that is provided by modern processor architectures. Multithreading can not only allow multiple threads to be executed simultaneously in a single CPU core, it also allows multiple tasks some of which are different page tables, different I/O permissions, and others to be executed
The 1950s brought the television and interest in using television as a teaching device. In 1952, the _____________________________ decided to set aside 242 educational channels.
Answer:
Federal Communications Commission
Explanation:
The 1950s brought the television and interest in using television as a teaching device. In 1952, the Federal Communications Commission decided to set aside 242 educational channels.
The Federal Communication Commission were in charge of determining which type of programs were to be aired based in different factors such as current state of the nation etc.
A computer has _____IP address(es).
a) many
b) one
Answer:
one................
Answer:
B) one
Explanation:
nder a Huffman encoding ofnsymbols with frequenciesf1, f2, . . . , fn, what is the longest a codewordcould possibly be
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 [tex]\mathtt{f_1,f_2,f_3 ...,f_n}[/tex], 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; [tex]\mathtt{\dfrac{1}{2}, \dfrac{1}{4}, ... \dfrac{1}{2^{n-2}}}[/tex]
We can conclude that the longest codeword that could possibly be for "n" symbol is n-1 bits.
Compute the decimal representation for each of the following numbers.
a. (1100110)2
b. (346)7
c. (1024)8
d. (3B2)16
e. (AF72)16
f. (120121)3
g. (A22)11
Answer:
[tex](1100110)_2= 102_{10[/tex]
[tex](346)_7= 181_{10[/tex]
[tex](1024)_8 = 532_{10[/tex]
[tex](3B2)_{16} = 946_{10[/tex]
[tex](AF72)_{16}= 44914_{10[/tex]
[tex](120121)_3= 421_{10[/tex]
[tex](A22)_{11} = 1234_{10}[/tex]
Explanation:
Required
Convert to decimal
To do this we get the position of individual digits (starting from the rightmost digit).
Then each digit is multiplied by the base raise to power its position.
Lastly, we sum the results of the products.
Following the above steps, we have:
[tex]a.\ (1100110)_2[/tex]
[tex]= 1 * 2^6 + 1 * 2^5 + 0 * 2^4 + 0 * 2^3 + 1 * 2^2 + 1 * 2^1 + 0 * 2^0[/tex]
[tex]= 1 * 64 + 1 * 32 + 0 * 16 + 0 * 8 + 1 * 4 + 1 * 2 + 0 * 1[/tex]
[tex]= 64 + 32 + 0 + 0 + 4 + 2 + 0[/tex]
[tex]= 102[/tex]
Hence:
[tex](1100110)_2= 102_{10[/tex]
[tex]b.\ (346)_7[/tex]
[tex]= 3 * 7^2 + 4*7^1 + 6 * 7^0[/tex]
[tex]= 3 * 49 + 4*7 + 6 * 1[/tex]
[tex]= 147 + 28 + 6[/tex]
[tex]= 181[/tex]
Hence:
[tex](346)_7= 181_{10[/tex]
[tex]c.\ (1024)_8[/tex]
[tex]= 1 * 8^3 + 0 * 8^2 + 2 * 8^1 + 4 * 8^0[/tex]
[tex]= 1 * 512+ 0 * 64 + 2 * 8 + 4 * 1[/tex]
[tex]= 512+ 0 + 16 + 4[/tex]
[tex]= 532[/tex]
Hence:
[tex](1024)_8 = 532_{10[/tex]
[tex]d.\ (3B2)_{16[/tex]
[tex]= 3 * 16^2 + B * 16^1 + 2 * 16^0[/tex]
[tex]= 3 * 256 + B * 16 + 2 * 1[/tex]
B represents 11, so we have:
[tex]= 3 * 256 + 11 * 16 + 2 * 1[/tex]
[tex]= 768 + 176 + 2[/tex]
[tex]= 946[/tex]
Hence:
[tex](3B2)_{16} = 946_{10[/tex]
[tex]e.\ (AF72)_{16[/tex]
[tex]= A * 16^3 + F * 16^2 + 7 * 16^1 + 2 * 16^0[/tex]
[tex]= A * 4096 + F * 256 + 7 * 16 + 2 * 1[/tex]
A represents 10 and F, 15; So, we have:
[tex]= 10 * 4096 + 15 * 256 + 7 * 16 + 2 * 1[/tex]
[tex]= 40960 + 3840 + 112 + 2[/tex]
[tex]= 44914[/tex]
Hence:
[tex](AF72)_{16}= 44914_{10[/tex]
[tex]f.\ (120121)_3[/tex]
[tex]= 1 * 3^5 + 2*3^4 + 0*3^3 + 1*3^2 + 2*3^1 + 1*3^0[/tex]
[tex]= 1 * 243 + 2*81 + 0*27 + 1*9 + 2*3 + 1*1[/tex]
[tex]= 243 + 162 + 0 + 9 + 6 + 1[/tex]
[tex]= 421[/tex]
Hence:
[tex](120121)_3= 421_{10[/tex]
[tex]g.\ (A22)_{11[/tex]
[tex]= A * 11^2 + 2 * 11^1 + 2 * 11^0[/tex]
[tex]= A * 121 + 2 * 11 + 2 * 1[/tex]
A represents 10, so we have:
[tex]= 10 * 121 + 2 * 11 + 2 * 1[/tex]
[tex]= 1210 + 22+ 2[/tex]
[tex]= 1234[/tex]
Hence:
[tex](A22)_{11} = 1234_{10}[/tex]
PLzzzzzz help me!! I will mark brainiest to the one who answers it right!!
Answer it quickly!!
Write a pseudo code for an algorithm to center a title in a word processor.
Answer: abstract algebra
Explanation: start with the algorithm you are using, and phrase it using words that are easily transcribed into computer instructions.
Indent when you are enclosing instructions within a loop or a conditional clause. ...
Avoid words associated with a certain kind of computer language.
Answer:
(Answers may vary.)
Open the document using word processing software.
In the document, select the title that you want to center. The selected word is highlighted.
On the Menu bar, select the Format tab.
In the Format menu, select Paragraph.
The Paragraph dialog box opens with two sub tabs: Indents and Spacing, and Page and Line Breaks. The first tab is selected by default.
Adjust the indentation for the left and right side. Ensure that both sides are equal.
Preview the change at the bottom of the dialog box.
Click OK if correct, otherwise click Cancel to undo changes.
If you clicked OK, the title is now centered.
If you clicked Cancel, the title will remain as it is.
Explanation:
I took the unit activity
Which choices correctly describe an Else
statement? Check all that apply.
a conditional statement that will show
different information if the answer to the If
statement is true
a conditional statement that will show
different information after the If statement
answer is false
a statement that contains the code to be
executed when the If value is false or zero
a conditional statement that runs a piece of
code when all program statements are true
Answer: B C
Explanation:
Answer:B,C,D
Explanation:
One of the primary principles of the Rapid Application Development methodology is early prototyping of the _______ in the development cycle
Answer:
Software Applications
Explanation:
Rapid Application Development (RAD) also is an agile project management strategy used in the development of software. RAD is also referred to as Rapid Application Building (RAB).
Its greatest advantage is that it reduces the time taken to churn out a program and this is why a lot of developers are now adopting it.
This is made possible by reducing the amount of time and effort spent on planning and increasing the amount of energy spent on creating prototypes.
Other merits of this methodology are:
It reduces the risk associated with the project by ensuring that the program is first used as a prototype rather than the real deal. It ensures better quality. When users interact with the prototypes, they are able to provide very useful feedback that goes back into development to enhance the quality of the project.Cheers!
What is the role of CPU in the computer system?
Answer:
role of cpu in computer is ut is a brain nd a power point if a computer
Explanation:
It helps of shut down and open it
Answer:
CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer.
This is the department that is responsible for hiring, firing, training, new employees for the business or corporation.
Group of answer choices
Human Resources
Information Technology
Advertising
Marketing
Answer:
Explanation:
human resources
hoped this helped
Why would a network administrator want to filter certain ports when capturing data such as FTP traffic
Answer:
To avoid receiving malware-infected files like spam.
Explanation:
Hackers use malware to gain unauthorized access to company files and information for personal gain. Files infected by the malware can infect other systems or files. There are various types of malware namely; virus, trojan horse, worm, spyware, ransomware, adware etc.
Which term describes a visual object such as a picture a table or text box
Answer: caption
Explanation:
Edge 2020
What question did the use of a telescope by Hubble answer?
A
Is Earth the center of the universe
B
Is the sun the center of the universe
C
How do the planets move in the solar system
D
Are there more galaxies beyond the Milky Way
Answer:
The Answer is D
Corina has added animations to objects on a particular slide within a presentation. She needs to reorder the animations. How should she achieve this goal?
A. Use the Preview button.
B. Access the Advanced timeline.
C. Use the Animation pane.
D. Delete and recreate the animations in the correct order.
I think it's B but im not 100% sure sorry if im wrong
Answer: C
Explanation:
Allison is writing a program in Java and keeps getting an error. Which line of code is causing the error?
A. Int a = 0, b = 3, c;
B. for(i = 0, i <= 13, i++) {
C. c = (a * 2) + i;
D. System.out.println(c);
}
B will cause an error.
Allison needs to declare a type for variable i and use semi-colons.
The for statement should be for(int i = 0; i <=13; i++){
Write a program to print the prime numbers from 500 to 700. The program should also print the count of prime numbers between 500 and 700. A number is called a prime number if it has exactly two positive divisors, 1 and the number itself. For example, the number 5 is prime as it has only two divisors: 1 and 5.
primes = 0
for x in range(500, 701):
count = 1
for w in range(2, x+1):
if x % w == 0:
count += 1
if count < 3:
print(x, end=" ")
primes += 1
print("\nThere are {} prime numbers between 500 and 700".format(primes))
I hope this helps!
An IEEE 802.1D port goes through four states when transitioning to the forwarding state. What is the correct order?
Answer:
Blocking, listening, learning and forwarding.
Explanation:
An IEEE 802.1D is the media access control (MAC) Bridges standardized by the IEEE group which includes bridging, Spanning tree and other protocols.
An IEEE 802.1D port goes through four states when transitioning to the forwarding state. The correct order are blocking, listening, learning and forwarding.
On his website, Mario has a video that visitors must click to play. He wants the video to play automatically when the page loads. What attribute should Mario add to the
A. controls
B. loop
C. autoplay
D. play
Answer:
C: AutoPlay
Explanation:
it is C because the definition of AutoPlay is: a functionality that causes a video, audio file, etc. to play automatically, without action from a user.
How do I do these? I dont understand.
Using range(1,101), make two list, one containing all even numbers and other containing all odd numbers. How can I do this on Python
Answer:
even = []
odd = []
for i in range(1,101):
if i % 2 == 0:
even.append(i)
else:
odd.append(i)
Using range(1,101), the list of even and odd number can be done in python as follows;
odd_numbers = []
even_numbers = []
for i in range(1, 101):
if i%2 == 0:
even_numbers.append(i)
else:
odd_numbers.append(i)
print(even_numbers)
print(odd_numbers)
The variable odd_numbers is initialise with an empty list
The variable even_numbers is initialise with an empty list.
Then we loop through the range 1 to 101 as required.
If the looped numbers is divided by 2 without a remainder then the number is appended to the empty list even_numbers.
Else if it has a remainder, the looped number are appended to the empty list, odd_numbers.
Then we print the even_numbers and odd_numbers.
learn more about python here; https://brainly.com/question/14157737?referrer=searchResults
Acrostics, acronyms, and rhymes are a few examples of __________. A. a visual strategy B. the misinformation effect C. memory reconstruction D. a mnemonic device Please select the best answer from the choices provided A B C D
Answer:
The answer is D) A mnemonic device
Answer:
D
Explanation:
I hope this helps! Sorry if it is wrong ;-;
Which of the following would be appropriate to create using the CMYK color model?
Select all that apply.
a printed takeout menu a printed takeout menu , ,
a photography blog a photography blog , ,
a tri-fold brochure a tri-fold brochure , ,
a mobile app logo
Answer:
B, and C
Explanation:
they look like the only two answers that make sence
Write a multi-way if statement that compares the double variable pH with 7.0 and makes the following assignments to the bool variables neutral, base, and acid:
Answer:
try:
pH = float(input("Enter number between 0 to 14: "))
except ValueError:
print("input must be a number")
if pH < 7:
print("pH is Acidity")
elif pH == 7:
print("pH is neutral")
else:
print("pH is Base/alkaline")(
Explanation:
The try and except statement is used to check if the input is a number, if its not, the print statement is displayed. The nested if statement compares the pH input to know if it is an acid, base or neutral.
How would you reply to an email message you've received that has multiple recipients, all of whom you would like to see your reply?
Answer:
depends on the app. if it's in google you can hit the reply all button and that will send the reply to all people or you can copy the email addresses from the original email into a new email
Answer:
the answer is c :D
Explanation:
Who wants to play nitro type with me. My user is thievesGuildcuu
Answer:
I can
Explanation:
Answer:
Sure.
My user Name is: Queen Void.
What is payload?
a block of data inside the packet
a block of data transmitted across a network
the maximum amount of data a network can transmit
a 32-bit numeric address
Answer:
a block of data inside the packet
Which input value causes the loop body to execute a 2nd time, thus outputting "In loop" again? { String s = "Go"; while ((!s.equals("q"))&& (!s.equals("")) System.out.println("In loop"); 5 - scnr.nextO;
a) "Quit"
b) "q" only
c) "Q only
d) Either "q" or "Q"
Answer:
a) "Quit"
c) "Q only
Explanation:
Given
String s = "Go";
while ((!s.equals("q"))&& (!s.equals(""))) {
System.out.println("In loop");
s = scnr.next();
}
Required
What input causes another execution
Analyzing the while condition
while ((!s.equals("q"))&& (!s.equals("")))
This can be split into:
!s.equals("q")) && (!s.equals(""))
Meaning
When s is not equal to "q" and when s is not an empty string
In other words,
the loop will be executed when user input is not "q" and user input is not empty.
So, from the list of given options: The loop both will be executed when:
a) Input is "Quit"
c) Input is Q only
Input of q will terminate the loop, hence b and d are incorrect
