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3 years ago

software that instructs the computer how to run applications and controls the display/keyboard is known as the

1 answer:

OverLord2011 [107]3 years ago

4 0

<span>Operating System is the software that gives the computer instructions on how to run applications. It is considered the most important program that runs on a computer because it manages all the hardware and software on it. It also controls the display/keyboard. </span>

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Mobile devices need to work within limited screen space .

zloy xaker [14]

True. Mobile devices need to work within limited screen space. Mobile devices are designed to be portable and designed to be carried around without hassle. Mobile devices are used for personal activities such as talking privately, chatting and many more that is why it is designed to be small.

3 0

3 years ago

Which of the statements below is false? Question 19 options: a) You can install a 64-bit operating system on a 64-bit machine. b

diamong [38]

you can install a 64 bit operating system on a 32 bit machine.

hope this helps!

5 0

4 years ago

Write a program that will allow a grocery store to keep track of the total number of bottles collected for a seven-day period. T

Anna35 [415]

Answer:

Print the values days of bottles.
Display total number of bottles collecting.
Display the payout for this transaction.

Explanation:

Program:-

DEPOSIT_PER_BOTTLE = 0.10

another = "Y"

while another=="Y":

print("Input Values 7 days of bottles:")

total = 0

for I in range(7):

collected_bottles = int(input())

total += collected_bottles

payout = total*DEPOSIT_PER_BOTTLE

print("Total number of bottles collected: {:,}".format(total))

print("Payout for this transaction $%.2f"%payout)

another = input("Do you want to complete another transaction? ").upper()

7 0

3 years ago

How can chess computers be programmed so that it can be so accurately adjusted to a skill level ranging from a beginner to a gra

Elis [28]

They are artificially intelligent. They watch thousands of hours of videos of the game they are going to play. After they learn, they challenge themselves against themselves and save all the moves it used that time, they play another game against the saved game and if they best it then they save the new and repeat. I am not sure about this because I am just a 15 yr old but the early ones brute forced the game and one. Brute Forcing is a way to try out every possible move and pick the most like to succeed or the most efficient one, brute force is also used in hacking or cracking passwords that have something in common. Like let's say ur password is Jakeis35. I would make a list that would be:
Jake
jake
Is
is
35
34

and with a software it will put together every possible pair and will stop when it matches the password on the server or if the password let it login.

5 0

3 years ago

Write a method called classSplit that accepts a file scanner as input. The data in the file represents a series of names and gra

Lelu [443]

Answer:

public static void classSplit(Scanner file){

int studentsOf21 = 0, studentsOf22 = 0,studentsOf23 = 0, studentsOf24 = 0;

while (file.hasNext() == true){

String studentName = file.next();

int year = file.nextInt();

switch (year){

case 2021:

studentsOf21++;

break;

case 2022:

studentsOf22++;

break;

case 2023:

studentsOf23++;

break;

case 2024:

studentsOf24++;

break;

}

int totalGraduate = studentsOf21+studentsOf22+studentsOf23+studentsOf24;

System.out.printf("students in class of 2021: %.2f%n", students2021*100.0/totalGraduate);

System.out.printf("students in class of 2022: %.2f%n", students2022*100.0/totalGraduate);

System.out.printf("students in class of 2023: %.2f%n", students2023*100.0/totalGraduate);

System.out.printf("students in class of 2024: %.2f%n", students2024*100.0/totalGraduate);

}

Explanation:

The classSplit method of the java class accepts a scanner object, split the object by iterating over it to get the text (for names of students) and integer numbers (for graduation year). It does not need a return statement to ask it prints out the percentage of graduates from 2021 to 2024.

4 0

3 years ago