Answer:
In computer memory, zero(0) represents the absence of an electric signal and 1 represents the presence of an electric signal.
Explanation:
Computer memory is used to store data in the form of electrical signals. Electrical signal is used to represent the presence or absence of signal. The data is stored in binary form.
Hence,
In computer memory, zero(0) represents the absence of an electric signal and 1 represents the presence of an electric signal.
Seneca has just applied conditional formatting and realizes that she has made a mistake. Which action should she take to fix the mistake?
Clear the rule she created by going to the Conditional Formatting Rules Manager dialog box and deleting the rule.
Clear all rules that have been applied to the worksheet or selected range by clicking the Clear Rules button.
Use the Undo button or Ctrl+Z.
Right-click the area where the conditional formatting rule has been applied, and select Clear Rule from the menu list.
If Seneca has not done anything since the conditional formatting she can undo what her last action was. This is done by either pressing control+Z or by clicking on the undo icon.
If other actions have been done, there are a few more steps that need to be taken in order to clear the formatting. They are:
1. Select the cell or cells whose formatting you want to delete.
2. Display the Home tab of the ribbon.
3. In the Editing group, click Clear | Clear Formats.
Answer:
ITS C HOLY MOLLY
Explanation:
7.5 Code practice Plz answer ASAP
def calculate_GPA(grade, weight):
grades = {"A": 4, "B": 3, "C": 2, "D": 1, "F": 0}
if weight == 0:
return grades[grade]
else:
return grades[grade] + 1
classes = int(input("How many Classes are you taking? "))
total = 0
for x in range(classes):
letter = input("Enter your Letter Grade: ")
user_weight = int(input("Is it weighted? (1 = yes) "))
grade = calculate_GPA(letter, user_weight)
total += grade
print("Your GPA score is: ", grade)
print("Your weighted GPA is a",(total/classes))
I wrote my code in python 3.8. I was able to replicate the output in your picture exactly. If you need me to make any changes, I'll do my best.
The function is an illustration of for loops
For loops are used to perform repetitive operations; just like the while loop
The program in Python, where comments are used to explain each line is as follows:
#This defines the studentGPA function
def studentGPA(grade, weight):
#This initializes a dictionary for all grades
allGrade = {"A": 4, "B": 3, "C": 2, "D": 1, "F": 0}
#This sets the return grade to 0
retValue = 0
#If the grade is valid
if grade in allGrade:
#If the weight is 0
if weight == 0:
#Then score is not graded
retValue = allGrade[grade]
#If otherwise
else:
#This adds 1 to the return grade
retValue = allGrade[grade]+1
#This returns the grade point
return retValue
#The main begins here
#This gets the number of classes
klass = int(input("How many Classes are you taking? "))
#This initializes the total grade to 0
total = 0
#This following is repeated for each class
for x in range(klass):
#This gets input for the letter grade
letterGrade = input("Enter your Letter Grade: ")
#This gets input for the weight
weight = int(input("Is it weighted? (1 = yes) "))
#This gets the corresponding grade
grade = studentGPA(letterGrade, weight)
#This prints the grade point
print("Your GPA score is: ", grade)
#This calculates the total grade
total += grade
#This calculates the GPA
GPA = total/klass
#This prints the GPA
print("Your weighted GPA is a",GPA)
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The computer code behind password input can be modified to force people to change their password for security reasons. This is known as “password expiration,” and some websites and companies use it regularly. However, people tend to choose new passwords that are too similar to their old ones, so this practice has not proven to be very effective (Chiasson & van Oorschot, 2015). Your friends have a hard time remembering passwords. What method can you devise for them so that they can remember their new passwords AND make them very different from the old ones?
Answer:
to remember the passwords you could either make a little rhyme to "help" remember it or you could be like everyone else and write it down on a piece of paper. you could also write the password over and over again to make it stick. a way to make a password different from an old one is to use completely different wording and completely different numbers.
Explanation:
Learning how to use word processing and spreadsheets, and creating presentations are all considered __________ computer skills.
A.
basic
B.
advanced
C.
optional
D.
unnecessary
Answer: a i hope it help
Explanation:
Answer:
A basic
Explanation:
<33
A line graph titled Unemployment Percentages and Levels of Education where the x-axis shows dates from November 2007 to November 2010 and the y-axis shows the percentage unemployed. No High School diploma starts at 7.5 percent in November 2007, rises steadily to 15 percent in November 2009, and stays at 15 percent to November 2010. High School diploma starts at 4.8 percent, rises steadily to 10.5 percent in November 2009, and falls to 9.5 percent in November 2010. Some college starts at 4 percent in November 2007, rises to 9 percent in November 2009, and falls to 8 percent in November 2010. Bachelor's degree or higher starts at 2 percent, rises to 5 percent in November 2009, and slowly falls to 4.9 percent in November 2010.
Based on the above graph, what was the percentage of difference between someone without a high school diploma and someone who has completed some college in November 2009?
A.
4%
B.
5%
C.
7%
D.
10%
can yall please answer my question pls
Answer:
D
Explanation:
the answer is D because
Answer:
It's B
Explanation:
IM SORRY IF ITS WRONG
_____ (without parity) means spreading the data among multiple (at least two) drives. Group of answer choices Parity
Answer:
"Disk Striping" would be the right choice.
Explanation:
Disk stripping has become a methodology where certain numerous small external drives consist of a single massive disk. This same classification turns huge information into single blocks but instead disperses them over numerous different storage media. Disk stripping retail outlets instead of every data unit through a single place and doesn't provide disk failure safeguards.A career in culinary arts can best be described as working in the __________ industry.
A.
food
B.
clothing
C.
computer
D.
entertainment
Answer:
A-Food
Explanation:
list out the features of a computer.
Answer:
Speed. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. ...
Accuracy. Computers perform calculations with 100% accuracy. ...
Diligence. A computer can perform millions of tasks or calculations with the same consistency and accuracy
I REALLY Need help on this.
. Which of the following are container elements?
a. bold b. underline c. italics d. all of these
Answer:
I think letter b. underline, but not sure
please help which one is the right symbol?
Answer:
second one >
hope it helps.
var words = ["apple", "bug","car", "dream", "ear", "food"]
var filteredWords = [];
for(var i = 0; i < words.length; i++){
var word = words[i];
if (word. Length < 4){
appendItem(filteredWords, word)
}
}
console.log(filteredWords);
If the program above is run, what will be displayed in the console?
O A. [apple, dream]
B. [bug, car, ear]
O C. [bug, car, ear, food]
O D. [apple, dream, food]
Answer:
B
Explanation:
I haven't taken cs principles, but i have taken cs a
is that python?
bug, car, ear are the only words less than 4 characters in legnth
If the program above is run, [bug, car, ear] will display in the console. The correct option is B.
What is a program?A computer program is a set of instructions written in a programming language that a computer can execute. The software contains computer programs as well as documentation and other intangible components.
When you use a computer program, you are utilizing a program. When you program a computer, you are instructing it to perform a specific task.
To run a program, and to see if a program is running, you may open the Task Manager by pressing the Ctrl + Alt + Del keyboard shortcut keys, then selecting Task Manager. You may also pick Task Manager by right-clicking on the Windows Taskbar.
Therefore, the correct option is B. [bug, car, ear].
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whats ur favorite video game
Answer:
Minecraft has always been my favorite
Answer:
Far Cry 5. It has a great story line and it's lots of fun
Explanation:
What are the three primary components of an inbox?
O the Task List, the Calendar, and the Status bar
O the Task List, the Calendar, and the Reading Pane
o the message header, the Folder Pane, and the Reading Pane
O the message header, the Status bar, and the Reading Pane
The three primary components of an inbox are the message header, the Folder Pane, and the Reading Pane. Hence option c is correct.
What is inbox?Inbox is defined as a location in an email client or online email account where email messages are received. You may view and manage received emails in your inbox. The sender's name, the message's subject, and the date it was received are provided with each email. You can find the Inbox in the Message List. Opening in the Reading Pane are emails. You have more options for organizing emails with the ribbon.
A computer or smartphone's inbox is a folder where new emails are saved. An email program's inbox is a repository where incoming messages are stored. Email applications may provide several inboxes into which new communications are filtered after being examined for content
Thus, the three primary components of an inbox are the message header, the Folder Pane, and the Reading Pane. Hence option c is correct.
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Given the following class, public class Magazine { private static double SUBSCRIPTION_DISCOUNT = .60; private String title;
private String publisher;
private double newsstandPrice;
public Magazine(String theTitle, String thePublisher, double theNewsPrice) {
title = theTitle;
publisher = thePublisher;
newsstandPrice = theNewsPrice;
}
public String getTitle() {
return title;
}
public String getPublisher() {
return publisher;
}
public double getNewsstandPrice() {
return newsstandPrice;
}
public double getSubscriptionPrice() {
// implementation not shown
public void setNewsstandPrice(double newPrice) {
newsstandPrice = newPrice;
}
}
Which of the following methods is an accessor method?
I. getTitle
II. getPublisher
III. setNewsstandPrice
I only
I and II only
II only
I and III only
III only
Answer:
The answer is "III only"
Explanation:
An accessor method is also an instance function that receives or establishes the value of an object's properties. This method is called methods through obtaining information about an entity. This method reverses it to process, which has two accessory string techniques to reach source string data reference length Accessor method.
what are the peripherals of a computer
Answer:
A computer peripheral is any external device that provides input and output for the computer.
I need an open response pleaseeeeeee
The format is "Describe the smart home devices impact of technology on education"
Answer:
Explanation:
Smart Home devices have had a large impact on education. It has allowed students of all ages to better understand the concept of interconnected devices and artificial intelligence. This alone has also opened up a new door of information by allowing for instant answers to question through such smart home devices as Alexa or Home. Which are artificial intelligence virtual assistants.
Which explanation best describes the importance of continuing education?
1.Continuing education is important to maintain certification and keep up with new advances in the field.
2.Continuing education can be very costly and opportunities are difficult to find.
3.Only physicians and nurses are required to have continuing education.
4.Continuing education is not required, but it is a good way to learn more in your field.
Answer:
1.Continuing education is important to maintain certification and keep up with new advances in the field.
Explanation:
Continuing education is any additional formal learning that is not focused on a college degree outcome.
Continuing education helps one to acquire more knowledge and to be relevant in one's field.
So, continuing education is important to maintain certification and keep up with new advances in the field.
Peer collaboration helps develop critical-thinking skills, which is the ability to
focus on multiple subjects at once.
criticize the thoughts of others.
examine a subject more closely.
focus on a single opinion or perspective.
Answer:
its c
Explanation:
after a few googel searches this is the answer
Answer:examine a subject more closely.
Explanation:
i just finshed the test
why CANON G1010 is the best choices than epson L3110 3in 1 Printer
Answer:
I would say go with the canon as I have a better history with it than Epson
Explanation:
they both look similar and have similar features
1. While cell phones provide Freedom and mobility,they can also become a leash, compelling user's to answer them anywhere and anytime
The success criteria are used to judge whether a project is successful. False True
need it now
Answer:
True True True True
Answer:
true
Explanation:
KAPWING Video Editing Software allows you to use existing You Tube Videos in your design.
Answer:
Yea it should, it depends are you using a phone or a PC? because most of the time internally built in editing software on computers is better.
How do you describe packet switching in your own words
Answer:
this is your answer bhaiya
Which of the following computer components typically has the FASTEST performance?
RAM
NIC
Firmware/BIOS
CPU
Answer:
CPU
Explanation:
The CPU is typically the fastest component in a computer and processes a large number of commands in a short amount of time. The CPU controls the other parts of the computer by getting information from them, then telling them what to do.
Dr. Wayne is trying to developing techniques to cure Parkinson’s disease by inserting genetic material into patients’ cells to counteract defective genes. This type of treatment is called
.
Answer:
gene therapy
Explanation:
It is correct. I just did it
which of the following statements most accurately describes the difference between aptitudes and skills
Explanation
Aptitudes are ability, and skills are the potential. Aptitudes can be learned or trained, unlike skills. Aptitude is the level of skill that a person has gained.
Answer:
D
Explanation:
A ________ network has no central computer.
Answer:
Ring Networks
Explanation:
They do not have a central computer system controlling the operation of the entire network. Instead, the various computers in the network are arranged around a ring, and each computer may communicate with any other computer in the ring.
They lack a centralized computer system in charge of managing the entire network. Instead, the network's many computers are placed in a ring, and any one of them is free to speak with any other computer in the ring.
What role of ring network in central computer?When a straightforward network is required, ring network topologies are used. They are appropriate for places that do not require particularly fast data transmission rates and where it is unlikely that the network's size or structure will change.
The data move in the shape of a ring from one node to the next. If computer A wants to transfer information to computer D, the information is first put in the packet.
Therefore, A tiny office with only a few nodes, for instance, might employ a ring network design.
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Select the correct answer.
Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop?
A.
composite
B.
polymer
C.
metal
D.
ceramic
E.
semiconductor
Answer:
E I think is the best answer
Skyler is ready to transfer his Webpage files from his computer to a Web server. Which of the
following is a set of rules that enables his large Webpage files to be exchanged between his
computer and the Web server?
O FTP
O SSH
O HTTP
O SSL
Answer:
FTP
Explanation:
FTP (File Transfer Protocol) is a protocol that allows the transfer of files across different machines.