Answer:
world wide web
Explanation:
they provide discussion forum like this of brainly which people ask questions which others can respond to
Jamal wants to write a program that will find the 10 most common words in Romeo and Juliet. Which of the following constructs will be most helpful?
A. counter module
B. while loop
C. for loop
D. mean module
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is A: counter module.
Counter module in python or Python counter is a container that holds the count of each of the elements present in the container. It is a sub-class available in the dictionary class. Jamal can use this module in Python to write a program that will find the 10 most common words in Romeo and Juliet.
Other options are not correct because:
While loop: while loop only iterates its body until a specific condition is met. For loop is used to iterate to a pre-specified condition and iterate until the condition is reached. While the mean module of Python is used to calculate mean and average.
what is a device driver
Answer:
Explanation:
In computing, a device driver is a computer program that operates or controls a particular type of device that is attached to a computer. ...
Answer:
a device driver is a computer program that operates or controls a particular type of device that is attached to a computer.[1] A driver provides a software interface to hardware devices, enabling operating systems and other computer programs to access hardware functions without needing to know precise details about the hardware being used.
Explanation:
4.5 Lesson Practice edhesive
Answer:
Count Variable -- When it hits a limt.
using user input -- its true if the user input is the conditional variable needed to end it.
The two ways that one can end a loop are:
Using user input (Option B)- This is used when its true if the user input is the conditional variable has to to terminate it;Count Variable (Option D) - When it hits a limit.What is a loop?In programming, the sequence of events (instruction) that continues to run repeatedly in the same chain is called a loop.
Thus, it is right to state that the two ways that one can end a loop are:
Using user input (Option B)- This is used when its true if the user input is the conditional variable has to to terminate it;Count Variable (Option D) - When it hits a limit.Learn more about loops at:
https://brainly.com/question/24052822
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The coding system that has just two characters is called:
a
binary
b
dual.
c
basic.
d
double.
Answer:
A. Binary
Definition:
Pertaining to a number system that has just two unique digits 0 and 1. - binary code
Answer:
a binary
Explanation:
ascii. an agreed method for paring the alpanumeric characther set with binary repersenations used in computers. binary. Pertaining to a number system that has just two unique digits 0 and 1. binary code.
typing which capitals and exclamation points in an email is an example of
Let f(w) = 2w^3 - 5. Let z = 2. What is f(z)?
Answer:
Hence f(z)=11
*This is what i think*
so i am on a Chromebook with headphones , and I am wondering if you can make it that a tab only play sound on one side of the headphones and other tabs to the other side of the headphones
No you cannot do that with a single pair of headphones. If you had an dual aux split... you could plug in two pairs of headphones... even if you had two bluetooth pairs I don't think it'd be possible... What do you need to do that for? Maybe I can help find an alternative solution
Write a function named findmax()that finds and displays the maximum values in a two dimensional array of integers. The array should be declared as a 10 row by 15 column array of integers in main()and populated with random numbers between 0 and 100.
Answer:
import java.util.*;
public class Main
{
public static void main(String[] args) {
Random r = new Random();
int[][] numbers = new int[10][15];
for (int i=0; i<10; i++){
for (int j=0; j<15; j++){
numbers[i][j] = new Random().nextInt(101);
}
}
for (int i=0; i<10; i++){
for (int j=0; j<15; j++){
System.out.print(numbers[i][j] + " ");
}
System.out.println();
}
findmax(numbers);
}
public static void findmax(int[][] numbers){
int max = numbers[0][0];
for (int i=0; i<10; i++){
for (int j=0; j<15; j++){
if(numbers[i][j] > max)
max = numbers[i][j];
}
}
System.out.println("The max is " + max);
}
}
Explanation:
*The code is in Java.
Create a function called findmax() that takes one parameter, numbers array
Inside the function:
Initialize the max as first number in the array
Create a nested for loop that iterates through the array. Inside the second for loop, check if a number is greater than the max. If it is set it as the new max
When the loop is done, print the max
Inside the main:
Initialize a 2D array called numbers
Create a nested for loop that sets the random numbers to the numbers array. Note that to generate random integers, nextInt() function in the Random class is used
Create another nested for loop that displays the content of the numbers array
Call the findmax() function passing the numbers array as a parameter
list the steps to create a new folder in windows
Navigate to where you want to create the new folder, and click New Folder. Type the name of your folder, and press Enter. To save a document to the new folder, open the document, and click File > Save As, and then browse to the new folder, and click Save.
Write an application that counts the total number of spaces contained in a quote entered by the user.
Answer:
Explanation:
The following code is written in Java. It asks the user for an input and saves it in a String variable. Then it loops through all the characters in the string and counts the spaces. Finally, it prints the total number of spaces in the String.
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter Line Now:");
String userInput = in.nextLine();
int spaceCount = 0;
for (int x = 0; x < userInput.length(); x++) {
if (userInput.charAt(x) == ' ') {
spaceCount++;
}
}
System.out.println(spaceCount);
}
Write an expression that will print "in high school" if the value of user_grade is between 9 and 12 (inclusive).
Answer:
C#
if(user_grade >=9 && user_grade <=12)
{
Console.WriteLine("In Highschool");
}
Python
if user_grade >= 9 & user_grade <= 12:
print("In Highschool")
Java
if(user_grade >=9 && user_grade <=12)
{
System.println("In Highschool");
}
Explanation:
How did DDE devices have made our daily life easier?
Answer:
The answer to this question is given below in the explanation section.
Explanation:
DDE (direct data entry) devices are the devices that read data from a source and transfer it directly into the computer. Unlike, other input devices which require physical interaction which requires you to move physically or to do something for an output or feeding data into a computer.
The DDE devices require no hard work while taking input into the computer as compared to other input devices. These DDE devices made our life very easy. Because these devices take input accurately and there are no chances of human error.
The example of DDE devices are magnetic stripe reader, chip reader, Pin pads, optical mark reader, and barcode reader, etc.
These devices have brought great advantages to human life. Because by using these data entry devices, information can be put into very quickly, more accurate than typing and information of the whole page transferred .very quickly and accurately into the system. These devices are also more secure and can hold lots of data, and the data is protected with the PIN (personal identification number). These are also used in ATM machines, handheld, and entry doors.
Answer:
wait is it a write in answer or a multiple choice?
Explanation:
give the one simple program using c++programming language
Answer:
the ejedjrjr eenekrr
eueeue
Explanation:
u4rururirw
No variables and only in one lines
In python 3.8, we can use a simple print statement.
print(('h0 '*3 +'Merry Christmas\n')*2)
explain mechanical computer ,electromechanical and electronic computer with example
Answer:
A mechanical computer uses moving parts to do it’s calculations. Think old style adding machines.Electronic computers use electronic oscillators to generate a clock. The oscillator might include a mechanical element such as a crystal, but the majority of the clock signal is processed in the electrical domain.
Explanation:
An example of a mechanical computer clock is a Swiss watch movement, which needs no electronics. Movement is based upon springs coupled to other mechanical pieces. Swiss watches are high precision mechanical computers that do counting. There are other types of more sophisticated mechanical computers. Research the works of Konrad Zuse and his Z1 mechanical computer.
There are thousands of downloadable digital images online that you can use in your presentations. {TRUE or FALSE}
this is for speech
It should be noted that thousands of downloadable digital images are online for ones presentations.
This statement is true because, digital image serves as picture that is stored on a computer.
It can be been digitized, that is converted into a sequence of numbers that computers can understand and its available online.
Learn more about digital images at;
https://brainly.com/question/24448358
This is science I just couldn’t find it
Answer:
69
Explanation:
It is 69 because it is the most for that degree.
Given a binary search tree containing N integers, create an AVL tree containing the same values. You should not destroy the original BST in the process. What is the worst case time?
Answer:
answer : 0 (n log n )
Explanation:
Creating an AVL tree containing the same values and containing N integers and without destroying the original BST in the process, the worst case time will be : 0 ( n log n ) and this is because each insertion will take 0 (log n ) time
The worst case time for a binary search algorithm that contain N integers without destroying the original binary search tree (BST) is [tex]0(NlogN)[/tex]
What is a binary search?Binary search can be defined as an efficient algorithm that is designed and developed for searching an element from a sorted list of data, especially by using the run-time complexity of [tex]0(logN)[/tex].
Note: N is the total number of elements contained in a list.
In this scenario, the worst case time for this binary search algorithm that contain N integers without destroying the original binary search tree (BST) is given by [tex]0(NlogN)[/tex]
Read more on binary search here: https://brainly.com/question/24268720
Assume a file containing a series of integers is named numbers.txt and exists on the computer’s disk. Write a program that calculates the average of all the numbers stored in the file.
Answer:
Explanation:
The following code is written in Java. It assumes that the numbers.txt file is in the same folder as the Java file and the numbers are separated one on each line. It reads the file, adds all the numbers to an array, then adds the numbers into a single variable and finally divides by the total amount of numbers in order to get the average.
public static void main(String[] args) {
ArrayList<Integer> numbers = new ArrayList();
try {
File myObj = new File("numbers.txt");
Scanner myReader = new Scanner(myObj);
while (myReader.hasNextLine()) {
String data = myReader.nextLine();
numbers.add(Integer.parseInt(data));
}
myReader.close();
} catch (FileNotFoundException e) {
System.out.println("An error occurred.");
e.printStackTrace();
}
int average = 0;
for (int x:numbers) {
average += x;
}
average = average / numbers.size();
System.out.println(average);
}
How long will it take to transfer 1GB data on USB 2.0, on USB 3.0
Answer:
Have a great day, Here is the answer to your question:
It will take around 18 seconds
Explanation:
So in principle 1GB of data to be uploaded running at peak speed is suggested to take around 18 seconds but in fact, DCD test results show USB 2.0 takes 3 minutes 18 seconds to complete a 1GB switch. Whereas USB 3.0 can accommodate up to 5gbps of data transferred-more than 10 times faster than its predecessor.
*Python Coding
2. Driver’s License ExamThe local driver’s license office has asked you to create an application that grades the written portion of thedriver’s license exam. The exam has 20 multiple-choice questions. Hereare the correct answers:1. B 6. A 11. B 16. C2. D 7. B 12. C 17. C3. A 8. A 13. D 18. B4. A 9. C 14. A 19. D5. C 10. D 15. D 20. AYour program should store these correct answers in a list. The program should read thestudent’s answers for each of the 20 questions from a text file and store the answers inanother list. (Create your own text file to test the application.) After the student’s answershave been read from the file, the program should display a message indicating whether thestudent passed or failed the exam. (A student must correctly answer 15 of the 20 questionsto pass the exam.) It should then display the total number of correctly answered questions,the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions.
correct = (["1.B", "6.A", "11.B", "16.C","2.D", "7.B", "12.C", "17.C", "3.A", "8.A", "13.D", "18.B","4.A" ,"9.C", "14.A", "19.D","5.C", "10.D", "15.D", "20.A"])
f = open("MyFile.txt", "r")
user_answers = ([])
count = 0
txt = ""
for x in f.read():
if x == " " or x == "\n":
x = ""
count += 1
if count == 2 :
user_answers.append(txt)
txt = ""
count = 0
txt += x
i = 0
cor = 0
wrong = ([])
while i < len(correct):
if correct[i] == user_answers[i]:
cor += 1
else:
wrong.append(user_answers[i])
i += 1
questions = ([])
for i in wrong:
txt = ""
for w in i:
if w == ".":
questions.append(int(txt))
txt+=w
print("There were {} correct answers".format(cor))
print("There were {} incorrect answers".format(len(questions)))
print("The incorrectly answered questions are {}".format(questions))
f.close()
The file I used for testing looks like:
1. C 6. A 11. B 16. C
2. D 7. B 12. C 17. C
3. A 8. D 13. D 18. D
4. A 9. C 14. A 19. A
5. C 10. D 15. D 20. C
The code only works if there is a new line after 20. C (press enter after that question if a new line isn't already included)
I hope this helps!
Write a loop that sets newScores to oldScores shifted once left, with element 0 copied to the end. Ex: If oldScores
Answer:
Explanation:
The following is written in Java. It is a method/function that takes the oldScore as an int input. It turns it into a String, separates all the digits, puts them into an array. Then adds the first digit to the end and removes it from the beginning, thus shifting the entire score one to the left. Then it turns the String variable back into an Integer called finalScore and prints it out.
public static void newScore(int oldScore) {
ArrayList<Integer> newScore = new ArrayList<>();
String stringOldScore = String.valueOf(oldScore);
for (int x = 0; x < stringOldScore.length(); x++) {
newScore.add(Integer.parseInt(String.valueOf(stringOldScore.charAt(x))));
}
newScore.add(newScore.get(0));
newScore.remove(0);
String newScoreString = "";
for (int x:newScore) {
newScoreString += String.valueOf(x);
}
int finalScore = Integer.parseInt(newScoreString);
System.out.println(finalScore);
}
Write an if-else statement for the following:
If user_tickets is less than 5, assign 1 to num_tickets. Else, assign user_tickets to num_tickets.
In python 3.8:
if user_tickets < 5:
num_tickets = 1
else:
num_tickets = user_tickets
For this code to work properly, you'll have to first declare user_tickets before the if-else statements.
WILL BRAINLIEST Use the drop-down menu to correctly complete these sentences about the five standard Python data types.
are numeric values in Python data types.
A
is a large and changeable list that can contain any number of Python objects.
are connected sets of characters separated by quotation marks " ".
are sets of data separated by a comma between two parenthesis ( ).
are sets of data separated by a comma between two brackets [ ].
numbers,dictionary,strings,tuples and lists. in order
Answer:
numbers,dictionary,strings,tuples and lists. in order
Explanation:
Which of these is an adjustment on a power rack-and-pinion steering gear?
A. Cylinder alignment
B. Sector mesh adjustment
C. cross shaft endplay
D. Pinion torque
Answer:
a
Explanation:
Write a program that reads one or more strings from the standard input and outputs the count of vowels, consonants, and digit characters found in the stream.
Answer:
endinput = "no"
mylist = []
vowel = ['a', 'e', 'i', 'o', 'u']
vowelcount = 0
consonantcount = 0
digitcount = 0
string = " "
number = [ str(i) for i in range(0, 10)]
while endinput == "no":
inputs = input("Enter string value: ")
mylist.append(inputs)
endinput = input("Do you want to end input? ( enter no to continue: ")
for item in mylist:
txt = item
print(txt)
for i in txt:
if i == string:
continue
elif i in vowel:
vowelcount +=1
elif i in number:
digitcount += 1
else:
consonantcount += 1
print("Vowels: ", vowelcount)
print("Digits: ", digitcount)
print("Consonant: ", consonantcount)
Explanation:
The python program receives one or more strings from the standard input and appends it to a list. The algorithm iterates through the list of string values and counts the number of vowels, consonants, and digits.
salvado has a flash disk of 1.5GB and wants to store more music files of 950KBs each . How many files will he be able to store on his flash disk?
Answer:
Convert 1.5GB to KBs = 1500000kb
1500000kb/950kb ≈ 1579
Explanation:
A flash disk is a storage device. It has enough memory to store large files. In the given question, the flash disk has a memory of 1.5GB and can store 1578.94 music files of 950KBs each.
What is flash disk?A flash disk is a data storage device that uses flash memory specifically : a small rectangular device which is designed to be plugged directly into a USB port on a computer. It is often used for transferring files from one computer to another computer system.
Flash disks have no mechanical platters or access arms. It is termed "disk" because of the data which are accessed as if they were on a hard drive. The disk storage structure is emulated.
In the given question, the flash disk contains 1.5GB memory and has to store music files of 950KBs each. For determining the number of music files which can be stored in the flash disks, we have to first convert the unit of flash disk from GB to KB:
1GB = 1,000,000 KB
1.5 GB = 1,500,000 KB
size of music file = 950 KB
Number of music files that can be stored = storage in the flash disk ÷ size of the music file
Number of music files = 1500000KB ÷ 950KB
Number of music files = 1578.94
Learn more about Flash disk here:
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answer 1 question and get 10 points in return
Answer:
3
Explanation:
sorry if I'm wrong...it's been a while since I took a coding class.
describe at least five ways in which information technology can help studying subjects other than computing
Answer:
I'd that IT can help in a great many different fields like
Mathematics, in a manner of solving complex math equations
Statistics, in a manner of creating complex graphs with millions of points
Modeling, in a manner of creating models from scratch, either for cars, personal projects or characters for video games and entertainment
Advertising, in a manner of using IT to create not only the advertisements themselves but also, spreading that advertisement to millions in a single click
Music/Audio, in a manner of creating new sounds and music that wouldn't be able to work in any practical manner
Explanation:
Which fixed expense would be most difficult to change if money is needed for car payments? rent electricity cable Internet
Answer: rent
Explanation: just took the quiz on edge
Answer:
rent
Explanation:
took the quiz
