Answer:
B. Computer operating system
Explanation:
the operating system (or OS) manages all of the hardware and software in the computer, and allows hardware and software to communicate.
We can also figure this out by process of elimination: Application software is just a fancy way to say apps, Graphical User Interface (or GUI) are menus that allow a user to use the computer through a visual representation (what you interact with using your mouse), and microcomputer just means a small computer like a laptop or a phone.
You are creating a program that can add up the amount of money the user spent that day. Right down to the penny! What kind of variables should you create? a default variable a user variable an integer variable a float variable
Answer:A. A default Variable
Explanation:
Answer:
A
Explanation:
Did it on a Test
Can someone please help
Answer:
Explanation:
la reponse est le premier et le 3 eme pointcar en effet le premier point c est logiqye e le 2 e aussi
You can protect yourself from identity theft by using ____ when transmitting information over network connections. a. cookies b. port-scanning c. biometrics d. encryption
Answer:
D
Explanation:
Encryption secures transmissions on the internet to or from your PC
to find detailed information about the origin of an email message, look at the ________________.
What is the output for the following program?
numA = 4
while numA <12:
numA = numA + 3
print(numA)
Output:
Answer:
13
Explanation:
int numA = 4;
whilie (numA < 12){
numA += 3;
}
System.out.print(numA);
numA numA < 12
4 true ⇒ numA increases by 3, loop continues
7 true ⇒ numA increases by 3, loop continues
10 true ⇒ numA increases by 3, loop continues
13 false ⇒ loop stops, program them prints out value of numA
PLEASE I NEED HELP ASAP PLEASE PLEASE!!!
For a list of numbers entered by the user and terminated by 0, find the sum of the positive numbers and the sum of the negative numbers. C++ language only.
Answer:
Following are the program in the Python Programming Language
#set variables to 0
positive_sum=0
negative_sum=0
#print message
print("Enter 0 to terminate")
#set the while loop
while(True):
#get input from the user
num=float(input("Enter positive or negative numbers: "))
#set if statement to check condition
if(num==0):
break
elif(num>0):
positive_sum+=num
else:
negative_sum+=num
#print output with message
print()
print("sum of positive numbers: ", positive_sum)
print("sum of negative numbers: ", negative_sum)
Output:
Enter 0 to terminate
Enter positive or negative numbers: 1
Enter positive or negative numbers: 3
Enter positive or negative numbers: 5
Enter positive or negative numbers: -7
Enter positive or negative numbers: -2Enter positive or negative numbers: 0
sum of positive numbers: 9.0
sum of negative numbers: -9.0
Explanation:
Here, we set two integer data type variables "positive_sum", "negative_sum" and initialize to 0.
Then, we set the while infinite loop inside the loop.
Set a variable "num" and get input from the user in it.
Set the if conditional statement and check condition the variable "num" is equal to 0 then, loop will terminate.
Set the elif statement and check condition the variable "num" is greater than 0 then, add that input and store in the variable "positive_sum"
Otherwise, add that input and store in the variable "negative_sum".
Finally, we print the output with the message.
Does anybody have the answer for 2.19.6 checkerboard for codehs??
Answer:
speed(0)
penup()
setposition(-200,-200)
pendown()
def draw_square_row():
color_value = 0
for i in range (10):
if color_value %2 == 0:
begin_fill()
color("red")
for i in range (4):
forward(40)
left(90)
forward(40)
color_value = color_value + 1
end_fill()
elif color_value %2 == 1:
begin_fill()
color("black")
for i in range (4):
forward(40)
left(90)
forward(40)
color_value = color_value + 1
end_fill()
def draw_square_row_2():
color_value = 1
for i in range (10):
if color_value %2 == 0:
begin_fill()
color("red")
for i in range (4):
forward(40)
left(90)
forward(40)
color_value = color_value + 1
end_fill()
elif color_value %2 == 1:
begin_fill()
color("black")
for i in range (4):
forward(40)
left(90)
forward(40)
color_value = color_value + 1
end_fill()
def move_up_a_row():
left(90)
forward(40)
right(90)
backward(400)
for i in range (5):
draw_square_row()
move_up_a_row()
draw_square_row_2()
move_up_a_row()
Explanation:
tell me if you get it right
how to send an email without showing recipients outlook
Answer:
Outlook. When you open a new blank email in Outlook, click on the “Options” tab. From there, you'll want to select the Bcc field in the message header. This is your “blind carbon copy” option, meaning that your email recipients will not see other names on the list.
Explanation:
which of the following is a true statement?
A. in the customary system measurements are often expressed as decimals.
B. in the metric system measurements are often expressed as fractions.
C. in the customary system measurements are often expressed as fractions.
D. fractions are equally common in both the metric and customary systems.
Answer:
C
Explanation:
yeah-ya........ right?
According to popular science Web sites, the scientific process of digital forensics normally starts with a(n) ________.
Answer:
a hypothesis that forms into a question.
Explanation:
In cell a10 enter a formula using or to display true if net profit before tax in 2019 (cell b5) are greater than 750000(seven hundred, fifty thousand) or net profit before tax in 2020 (cell c5) are greater than 750000 (seven hundred, fifty thousand). use cell references where appropriate and enter the arguments exactly as described in this question.
The OR Excel function is a function that is used to test several conditions in one statement.
The Excel formula to display true based on the conditions in cell A10 is =OR(B5>750000,C5>750000)
From the question, we have:
Cell B5 represents the net profit before tax in 2019Cell C5 represents the net profit before tax in 2020The syntax of the OR logical function is: =OR([conditions])
So, the Excel formula to display true based on the conditions in cell A10 is =OR(B5>750000,C5>750000)
Read more about Excel formulas at:
https://brainly.com/question/14820723
what actions can be performed via voice commands using 2022 versa’s siri® eyes free?
The actions that can be performed via voice commands using 2022 versa's siri® eyes free are;
- Send and receive text messages
- Make and receive calls
- Select and play music
2022 versa's siri® eyes free is a media feature that can be connected to your iPhone in the latest car by Nissan called Nissan 2022 versa.
Now Siri® Eyes Free Available functions include:
Making and receiving callsSending and reading text messagesSelecting and playing musicReading notificationsRequesting directions or otherThis Siri® Eyes Free is usually located on the steering wheel and the way to operate it is by;
Press THIS button on the steering wheelSpeak a command.Wait for Siri® Eyes Free to reply. Within 5 seconds, press THIS button on the steering wheel to reply or give another command.Read more on cars at; https://brainly.com/question/25981194
Is this statement true or false? While in slide show mode, if you are not careful you can close the application by clicking the x on the menu bar. True false.
Considering the Microsoft PowerPoint application, it is False that while in slide show mode, if you are not careful, you can close the application by clicking the X on the menu bar.
Why is it False?During the slide show of documents whereby the pages of documents are being passed or moved automatically, or by itself, when a user mistakenly or intentionally presses the X on the Menu Bar, the window will ask the user if he wants to save the document before closing.
Slide show in Microsoft PowerPoint is one of the techniques in which a user or Speaker can make a presentation to the audience.
Hence, in this case, it is concluded that the correct answer is False.
Learn more about Microsoft PowerPoint here: https://brainly.com/question/14388120
Answer:
"False"
Explanation:
I took the test!
A restaurant recorded the ages of customers on two separate days. You are going to write a program to compare the number of customers in their forties (ages 40 to 49).
What is the missing line of code?
customerAges = [33, 23, 11, 44, 35, 25, 35, 68, 51]
count40s = 0
for item in customerAges:
_____;
count40s = count40s + 1
print("Forties:", count40s)
if 40 > item > 49
if 40 < item < 49
if 40 <= item <= 49:
if 40 >= item >= 49
Answer:
if 40>= item >=49
Explanation:
what computer is designed for particular application
Answer: Applications for desktop or laptop computers are sometimes called desktop applications, while those for mobile devices are called mobile apps. When you open an application, it runs inside the operating system until you close it
Explanation:
Explain how analog computers are used to process data generated by ongoing physical process
Which of the following applies to a trademark?
o belongs to just one company or organization
O always shown on the outside of a garment
O a way for people to copy a pattern
0 a mark that represents a product's "sold"
status
Answer:
a
Explanation:
Answer:
belongs to just one company or organization
Explanation:
edge 2021
Additional Activities Direction: List down all the safety and work procedures in using newly purchased gadget. Write your answers on a separate sheet of paper.
Answer: Keep your phone away from your body and head. Turn off your phone or turn on airplane mode at bedtime. Use headsets, preferably air tube, and speaker phone when possible. Don't carry your cell phone in your bra, shirt, or front pants pocket, especially if you're pregnant.
Explanation:
A _____ is a network operating on a radio frequency (RF), consisting of radio cells, each served by a fixed transmitter.
Answer:
A cellular network is a network...
What does the Finder do?
locates files
organizes computer folders and files
opens applications
empties the Trash
deletes files
turns off the computer
Pls help me plsssss
Answer: drawright(30)
Explanation:
What number is represented as a binary code of 101110
Answer:
46 i think
Explanation:
sorry if thats wrong
What commands does SuperKarel know that regular Karel does not?
turnleft() and jump()
O
turnRight() and jump()
O
turnAround() and turnRight()
O
turnAround() and jump ()
Answer:
turnRight and turnaround
Explanation:
The regular karel does not know these commands
The command that SuperKarel know that regular Karel does not is turnAround() and turnRight(). The correct option is C.
What is Karel?Richard E. Pattis created Karel, an educational object-oriented programming language, to help teach programming to his Stanford University students.
Through simple object-oriented commands, the student learns to program by instructing Karel, a robot, to move, pick up a beeper, place a beeper, and turn off.
KAREL was developed as an educational tool to teach programming language elements to students studying robotics.
KAREL has since evolved into the primary FANUC programming language for robots and robot controllers. This powerful CNC programming language is extremely versatile.
SuperKarel understands two commands that regular Karel does not: turnAround() and turnRight ().
Thus, the correct option is C.
For more details regarding KAREL, visit:
https://brainly.com/question/13278951
#SPJ5
To gain access to the functions and variables of a library module, use a(n) _________ statement. A. import B. export C. global D. library
Answer: import
Explanation:
Do you want to run a listing to see files that were used by the last access date is date does not display by default which command would you use to find additional properties of the files to reference.
Considering the situation and the computer application, the command you would use to find additional properties of the files to reference is "Get-childitem | get-member "
What is Get-childitem command?Get-childitem command in computer applications is used to get the items in specific locations.
Get-childitem command can be used to gets the items inside a file container, usually referred to as child items.
Similarly, the Get-member command used to gets the members, the properties, and methods of files.
Hence, in this case, it is concluded that the correct answer is Get-childitem | get-member
Learn more about Computer commands here: https://brainly.com/question/25243683
One of the best ways to code effective programs is to write so-called _______ programs, using the sequential, selection, or repetition logic structures.
One of the best ways to code effective programs is to write so-called structured programs, using the sequential, selection, or repetition logic structures.
Structured programs are program types that aim to improve the clarity of program codes to make them readable and reusable.
Structural codes such as the if/then/else for selection and while/for repetition are used to achieve these goals.
So, structured programs are used to write programs that follow the sequential, selection, and repetition logic structures.
Learn more about structured programs here:
https://brainly.com/question/25770844
In 1956, the unit byte was coined by American statistician and computer scientist John Tukey
True or False (Give Explanation)
Answer:
False
Explanation:
John Wilder Tukey was an American mathematician and statistician, best known for the development of the Fast Fourier Transform (FFT) algorithm and box plot. The Tukey range test, the Tukey lambda distribution, the Tukey test of additivity, and the Teichmüller–Tukey lemma all bear his name. He is also credited with coining the term 'bit' and the first published use of the word software.
In an attempt to reach an all-time record for its premier, ads for the highly anticipated Avengers: Endgame are run on all the major networks and cable stations across the country from 8:00 p.m. to 10:00 p.m., or during ________ time.
Based on the contextual situation, the cable stations across the country from 8:00 p.m. to 10:00 p.m., or during Late-fringe time.
What is Late-Fringe Time?Late Fringe time is a term used in television that describes the television hours that follow the prime time.
Generally, the prime period is usually between 8:00 p.m. to 10:00 p.m., while the Late Fringe time is around 11 p.m. to 1 a.m.
Hence, in this case, it is concluded that the correct answer is "Late-Fringe period."
Learn more about Television hours here: https://brainly.com/question/1006994
write a program to print. *
**
***
****
*****
Program:-
[tex]\tt for\:i \:in\: range(2,6):[/tex]
[tex]\tt\quad for\: j\: in \:range(1,i+1):[/tex]
[tex]\tt\quad\quad print("*",end='')[/tex]
[tex]\tt\quad print()[/tex]
Output:-
[tex]\tt **[/tex]
[tex]\tt ***[/tex]
[tex]\tt ****[/tex]
[tex]\tt *****[/tex]
Tom is not sure how to code contents such as title and meta elements. These are coded as ____ elements.
Answer:
Tom is not sure how to code contents such as title and meta elements. These are coded as head elements.
Hope that helps. x
Answer:
head elements
Explanation:
answer is above