Answer: All of the answers are correct EXCEPT "An instance of a class cannot be changed after it is created.
Explanation: I've done the problem. Also, if you have an instance of a class, you can no longer change it. It is frozen in time as that one instance. If had a class defining pets and you made an instance dogA where the pet was a brown medium sized dog, dogA would always be a brown medium sized dog. I think, at least.
Answer: A class variable can be a different type of class.
A class variable can be a list of instances of a different class.
Functions defined in a class are called methods.
Variables defined in the constructor of a class can be accessed by the main program that uses instances of the class.
Explanation:
got it right on edgen
What device is required to connect to the Internet?
O Wi-Fi
O an ISP
a router
a modem
Answer:
modem
Explanation:
The primary piece of hardware you need is a modem. The type of Internet access you choose will determine the type of modem you need. Dial-up access uses a telephone modem, DSL service uses a DSL modem, cable access uses a cable modem, and satellite service uses a satellite adapter.
Answer:
D
Explanation:
Edg 2021
How can internet affect business area?
Using 20 sentences, as a student, why is it important to identify risk and hazard inside kitchen and home and business properties?
Answer:
The answer is below
Explanation:
Hazard is something or condition that can cause injury to individuals. If properties are not managed appropriately, the hazard can be inevitable. Every hazard comes with its own risk. And Risk of hazard is the degree to which hazard can affect individuals when exposed to hazards.
Identifying hazards in the surrounding are essential. Also, identifying the risk associated with hazards can't be overemphasized. Hence, the need to identifying both the hazards and the risks associated with it.
There are various reasons it is important to identify risks and hazards inside kitchen and home and business properties. They include the following reasons:
1. It is important to identify hazards in the kitchen, home, and business properties because they may cause injury.
2. Identifying hazards will make us know how to eliminate the hazards
3. When we identify hazards we can easily prevent its future occurrence
4. Identifying hazards in the kitchen such as a bad electric cooker can prevent potential electrical shock
5. When a hazard such as leaking gas is identified, we prevent potential fire outbreak
6. Identifying hazard early is a preventive measure and it is cheaper.
7. Failure to identify hazards in business properties will lead to a great loss of profits.
8. To identify the risk of hazards is the best way to eliminate the hazards.
9. Identifying the risk of hazards can make us anticipate and quickly remove the hazards effectively.
10. It is cheaper to eliminate the risk of hazards when identified than performing repairs after hazards have caused damages.
11. Understanding and identifying the risk of hazard can help save lives, whether kitchen, home, or in business properties.
12. Identifying the risk of hazards, can lead us to have a solution in place against the hazard.
help me i dont understand REAL ANSWERS PLS
Answer:
it's answer is B
hope it helps you
Write a java program to read elements in an array from user and count total number of duplicate elements in array.
Answer:
Explanation:
The following code is written in Java and is a function/method that takes in an int array as a parameter. The type of array can be changed. The function then creates a counter and loops through each element in the array comparing each one, whenever one element is found to be a duplicate it increases the counter by 1 and moves on to the next element in the array. Finally, it prints out the number of duplicates.
public static int countDuplicate (int[] arr) {
int count = 0;
for(int i = 0; i < arr.length; i++) {
for(int j = i + 1; j < arr.length; j++) {
if(arr[i] == arr[j])
count++;
}
}
return count;
}
Why does it matter if a network is set up as a LAN, or a WAN?
Answer:
A small office or business will typically only need a LAN. The local network will ensure that different files can be transferred through your office leading to a connected business environment. If you have a larger business or multiple branches, that's when you're going to need a WAN. -Google.
Answer:
A small office or business will typically only need a LAN. The local network will ensure that different files can be transferred through your office leading to a connected business environment. If you have a larger business or multiple branches, that's when you're going to need a WA
Explanation:
Which graph or chart shows changes in the value of data?
a
Bar graph
b
Column chart
c
Line graph
d
Pie chart
Answer:
Bar graph and Pie chart
Answer:
C And D
Explanation:
edge2020 users
Read the following scenario. How might Sarah correct successfully complete her task?
To permanently remove a file from her computer, Sarah doubled-clicked on the My Computer icon and searched for her
file under the “Uninstall or change a program" menu option. A
Answer:
Explanation:
A: To permanently remove a file from her computer, Sarah doubled-clicked on the My Computer icon and searched for her file under the “Uninstall or change a program” menu option.
or
b: empty the recycle bin : You can permanently delete a program file installed in the computer by following the procedure in option A. The option above will take you to the control panel and you'll be able to select the program you'd want to permanently remove. If you had initially deleted a file like a picture or a document or anything else that you necessarily do not need, it will go to recycle bin. You can head over there and select the Empty the Recycle Bin option to permanently delete the file.
Whenever you are designing a project for commercial use (making money) and need to use photographs with people in them you must obtain a__________release.
Answer:
Copyright
Explanation:
how are web design & web development different from each other?
Answer:
Developers are people who build a website's core structure using coding languages, while designers are more visually creative and user-focused. Developers use their programming knowledge to breathe life into the designer’s creative vision.
You could think of developers as construction workers, and web designers as architects – both necessary, but different, skill sets.
I hope this helped :D
Explanation:
Which view is most often used to reorder slides in a presentation that has already been created?
Outline view
Slide Sorter view
Reading view
Normal view
Answer:
Normal view
Explanation:
The normal view is best used because it is just to drag and drop
Normal view, is most often used to reorder slides in a presentation that has already been created. Thus, option (d) is correct.
What is presentation?The term presentation refers to the present on the information in the front of the audience. The presentation was the present the information in the short way and the face to face communicated to the audience. It was the interaction to the audience. The presentation is the two way communication.
The normal view in Microsoft PowerPoint is the default view for developing and viewing presentation slides. You'll be creating your slides in normal view, which is the editing mode, the most of the time. Unless you altered the default view, when you create or open a presentation you see it in normal mode.
As a result, the significance of the normal view is most typically used to reorder slides in a presentation that has already been created are the aforementioned. Therefore, option (d) is correct.
Learn more about on presentation, here:
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What is output? Select all that apply.
C=0.
while (c < 5):
c = c + 1
print(c)
Answer:
Since we didn't print it at the beginning, we can assume that the program will start printing to the console at the number: 1. After that, it continues right before hitting 5. Proving the output of the program will be the following:
1
2
3
4
state the functions of all the parts of the computer
Answer:
Parts of a computer with their functions
The computer case. This is the part that holds all of the internal components to make up the computer itself. ...
Motherboard. ...
CPU: Central Processing Unit. ...
RAM: Random Access Memory. ...
Graphics Card. ...
Sound Card. ...
Hard Drive. ...
SSD: Solid State Drive.
Explanation:
Four students measured the mass of a piece of metal whose accurate mass is 34.75g. Their results are 34.2g, 33.75g, 35.0g, and 34.69g. Explain whether the results are precise or accurate
Answer:
The given data are more precise than they are accurate
Explanation:
From the given measurements, we have;
The accurate mass = 34.75 g
The deviations from the accurate measurement is as follows;
34.2 g - 34.75 g = -0.55 g
33.75 g - 34.75 g = -1 g
35.0 g - 34.75 g = 0.25 g
34.69 g - 34.75 g = -0.06 g
For precision measurement, we find the average deviations as follows;
The sum of the deviations = -0.55 g - 1 g + 0.25 g - 0.06 g = -1.36 g
The average deviation = -1.36 g/4 = -0.34 g
For accuracy measurement, we find the average of the absolute deviations as follows;
The sum of the absolute deviations = 0.55 g + 1 g + 0.25 g + 0.06 g = 1.86 grams
The average absolute deviation = 1.86 g/4 = 0.465 g
Therefore, the magnitude of the average deviation is less than the magnitude of the absolute deviations, therefore, the given data are more precise than they are accurate
Which scenarios are examples of students managing their time well? Check all that apply. A student studies while watching her favorite television shows. A student sets aside time to study every afternoon at his desk. O A student writes down some goals that she hopes to achieve in school. A student drafts a study schedule that includes breaks. A student uses her desk calendar to record the due dates for her homework assignments. O A student rushes through his homework while sending text messages to friends. 3). Intro
Answer:
b,c,d, and e
Explanation:
Hope this helps
Answer:
BCDE
Explanation:
EDG 2021
what is multimedia computer system
A Multimedia can be defined as any application that combines text with graphics, animation, audio, video, and/or virtual reality. Multimedia systems are used for security to keep intruders out of a system and for the protection of stored documents
What is a frame injection attack in a wireless network?
A. A hacker inserts a forged frame during data transmission.
B. A hacker creates a botnet to flood a particular website.
C. A hacker sniffs data packets from a data transmission.
D. A hacker deletes frames during a data transmission.
The answer is A.
Answer:
A.Un hacker introduce un cadru fals în timpul transmiterii datelor.
Explanation:
write a program which calculates the difference between two integers which are entered by the user. The answer should be a positive integer regardless of the order in which the integers are entered.
In python 3.8:
print(abs(int(input("Enter a number: "))-int(input("Enter a number: "))))
Can you please help me with the AP Computer Science Fill in the blank. What goes on number 5 8 and 18. I don’t understand this I need help programming.
Answer:
you can probably just delete them. what programming language is this?
Most portable devices, and some computer monitors have a special steel bracket security slot built into the case, which can be used in conjunction with a:
Answer:
Instead of using a key or entering a code to open a door, a user can use an object, such as an ID badge, to identify themselves in order to gain access to a secure area. What term describes this type of object?
Explanation:
what is wrong with this picture?????
“you got a tight little-“
uhm y’know everything is wrong with it terrifying really is uhm but yeah.
oh god that leg tho
plzz help me with this question.........
Write a program to input a number find the sum of digits and the number of digits. Display the output
sample input - 7359
sample digits - 24
number of digits - 4
Answer:
str = input("Enter a number: ")
sum = 0
for c in str:
sum = sum + int(c)
print("Sample input - {}".format(str))
print("Sum of digits - {}".format(sum))
print("Number of digits - {}".format(len(str)))
Explanation:
That's python. Was that what you were looking for?
import java.util.*;
public class Digit
{
public static void main(String args[ ] )
{
Scanner in=new Scanner (System.in)
System.out.print("Enter a number: ");
int n = in.nextInt();
int sum = 0, count = 0;
while (n!=0)
{
int d = n % 10;
sum + = d;
count++;
n /= 10;
}
System.out.println("Sum of digits=" +sum);
System.out.println("Number of digits=" +count);
}
}
Select the best answer from the drop-down menu. Sometimes people feel threatened by new ideas and different ways of doing things. This results in . conflict is resentment that a person is experiencing but doesn't express. conflict is the behavioral or action stage of conflict. This is often characterized by negative actions. Conflict can arise in the workplace because of personality issues, cultural differences, and .
Answer
Conflict
Latent
Manifest
Religious beliefs
Explanation:
Debugging is finding and fixing problems in an algorithm or program. True
or False.
False
True
Debugging is finding and fixing problems in an algorithm or program is True statement.
Debugging is indeed the process of finding and fixing problems, errors, or bugs in an algorithm or computer program.
When a program does not produce the expected output or behaves unexpectedly, programmers use debugging techniques to identify and resolve the issues.
This involves analyzing the code, checking for syntax errors, logical errors, and unexpected behavior, and making the necessary corrections to ensure the program functions correctly.
Thus, the given statement is True.
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Which sentence best describes how block-based code works?
Answer:
Block-based code is a simpler way to code.
Explanation:
Block-based coding is a form of programming language where the developer issues instructions by dragging and dropping blocks.
help plz i need help ASAP
bhgydhusjbhhuidjs
Answer:
id.k
Explanation:
good luck
choose the type of error described. can you help me bc i don’t know??
Answer:
logic error occurs when the result is wrong...
syntax error occurs when you use the wrong punctuation...
runtime error occurs when the program starts running...
Answer:
Logic error: When the computer outputs an undesirable value due to the wrong use of operations.
Syntax error: Occurs when syntax is not used correctly in code.
Zero division error: Occurs when a value is divided by zero.
Hope this helps :)
How will Artificial Intelligence change the way we do things? .......C-Claim:
Write a statement that responds to the question.
Your answer
Answer:
hey i hope someone will help you
it was field day for the upper grades at Rock Creek School,
Each grade had to choose a team name and a color for their tee-shirts,
Use the clues below to figure out what each grade chose for their team name and tee-shirt color, each grade can chose one color and one team name.
- The third and fifth grades didn't choose an animal for their team name.
-The forth grade ended up with red tee-shirts with sharks on the.
-The fifth graders and tornadoes are not wearing teal.
-The bears are wearing green.
Answer:
its c
Explanation:
WILL GIVE BRAINLIEST!! If a flowchart has a diamond with the words “yes” and “no” to the sides of it, then it is representing a program that is a sequence.
true
false
Answer:
false
Explanation:
a flowchart with a diamond and with the words “yes” and “no” to the sides of it, then it is representing a program with branches.
it represents branch, like an if , else statement.
It is not in sequence.
Answer:
True
Explanation: