The ending value of z would be 2.0 (option b).
Three variables are defined: x, y, and z. x is initialized to 5, y is initialized to 12, and z is left uninitialized.
Next, the expression y / x is evaluated. Since x and y are both integers, the division operation performs integer division, which discards the remainder and returns only the quotient. In this case, 12 / 5 is equal to 2, since 5 can fit into 12 twice with a remainder of 2.
The resulting value 2 is then cast to a double using the static_cast operator. This is necessary because z is a double variable, and assigning an int value to a double variable without a cast would result in a loss of precision.
Finally, the resulting value of 2 is assigned to z. However, since z is a double variable, the actual value assigned to it is 2.0, which is a double value that represents the integer value 2 with a fractional part of 0.
Therefore, the ending value of z is 2.0.
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Zelda has been a victim of cybersecurity attacks twice, losing considerable sums of money each time. How can she ensure that she does not become a victim to it again
What Zelda who has been a victim of cybersecurity attacks do so as to avoid the occurrence in future is to : configure all her gadgets so they can download as well as install security updates automatically.
cybersecurity attacks can be regarded as cyber crime where the information of people are used to commit crime.So for Zelda not be a victim again she need to configure her gadget so security update can be done automatically so as to avoid the occurrence.Learn more
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fill in the blanks:-
Advanced, began
1)photoshop cc is the_______ version of adobe photoshop CS6.
2)To complete the selection, return to the spot where you__________ and release the mouse button.
Answer:
we can talk here , and tell me about your self
Can you help me with these AP Computer Science Questions. (THIS IS DUE BY 1:30 PM today) you have to evaluate the Boolean Expressions.
Answer + Explanation:
'and' -> both statements are 'True' to evaluate as 'True'.
'or' -> at least one statement is 'True' to evaluate as 'True'.
1. True (grade has the value of 82, so the statement evaluates to 'True').
2. True (Both statements are true, this expression evaluates to 'True').
3. False (Both statements are false, this expression evaluates to 'False').
4. True (the != operator means not equal. Since the 'name' variable holds the string 'Rumpelstiltskin', name != 'Rumpelstiltskin' evaluates to 'False'. The 'not' operator returns the opposite of the given Boolean expression, so this expression evaluates to 'True').
5. True (name == 'Rumpelstiltskin' evaluates to 'True', so this expression is true).
6. False (All statements evaluate to 'False').
7. True (All statements evaluate to 'True').
8. False (All statements evaluate to 'True' except for not(x == - 3) which evaluates to 'False', so the whole statement now becomes false).
9. True (grade+5 < 90 and grade >= 80 evaluates to 'True', so this whole expression becomes true).
10. True (grade > 0 and x % 2 == 1 evaluates to 'True')
Hope this helps :)
In this exercise we have to have knowledge about computation, in this way it will be possible to analyze the code in python. So we will have:
1) True
2) True
3) False
4) True
5) True
6) False
7) True
8) False
9) True
10)False
In this way to understand the code we have to make clear an important point, that is:
'and' -> both statements are 'True' to evaluate as 'True'. 'or' -> at least one statement is 'True' to evaluate as 'True'.1) The grade has the advantage of 82, so the charge evaluates to 'True'.
2) Both charge exist valid, this facial appearance evaluates to 'True'.
3) Both account of finances happen dishonest, this facial appearance evaluates to 'False'.
4)The 'not' manipulator returns the opposite of the likely Boolean verbalization, so this facial appearance evaluates to 'True'.
5) The name == 'Rumpelstiltskin' evaluates to 'True', so this facial appearance exist real.
6) All account of finances judge to 'False'.
7) All assertion judge to 'True'.
8) All account of finances judge to 'True' except that not(x == - 3) that evaluates to 'False', so all affidavit immediately enhance dishonest.
9) The grade+5 < 90 and grade >= 80 evaluates to 'True', so this whole verbalization enhance real.
10) The grade > 0 and x % 2 == 1 evaluates to 'True'.
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. George wrote a blog about playing baseball using a password-protected site. On his blog, George described his little league team and their season. He gave detailed descriptions of the location of each game and the full names and photographs of all the players on the team, including himself.
Which of the following risky blogging behaviors did George engage in? Check all that apply. (2 points)
He used a password-protected site.
He gave detailed information about the location of his little league games.
He posted pictures of himself and his teammates online.
He wrote on the topic of baseball.
Answer:
2 and 3.
Explanation:
They are both giving private information. The first one is good, there is no security risk in a website being password protected, actually quite the opposite. And writing on the topic of baseball has nothing to do with him specifically and gives no personal information.
. List the seven elements of effective communication.
Explanation:
According to the seven Cs, communication needs to be: clear, concise, concrete, correct, coherent, complete and courteous. In this article, we look at each of the 7 Cs of Communication, and we'll illustrate each element with both good and bad examples.
Answer:
(1) the sender (2) the message (3) encoding (4) the communication channel (5) the receiver (6) decoding and (7) feedback.
clear, concise, concrete, correct, coherent, complete and courteous
Explantion:
These are two situations that fit the seven elements on effective communciation. One outlining the process and the other outling the seven Cs of communication.
Should spreadsheets be used to keep an address list for holiday cards?
YES
ONO
Hurry pls
Answer:
No
because spreadsheet is used for calculation not for writing address
To create a single file web page, what file format does a user have to select from the save as type drop-down list?.
Single File Web Page Web page with a single file. A single file Web page saves all of a website's elements, including text and graphics, into a single file.
What is Single File Web Page ?A single file Web page saves all of a website's elements, including text and graphics, into a single file. This encapsulation allows you to publish your entire website as a single MIME type.
A web page is a World Wide Web hypertext document. A web server serves up web pages to the user, which are then displayed in a web browser. A website is made up of several web pages that are linked together by a common domain name. The term "web page" refers to the binding of paper pages into a book.
A text file written in HyperText Markup Language that describes the content of the web page and includes references to other web resources is the core element of a web page. A web page is a structured document composed primarily of hypertext, or text with hyperlinks.
Hyperlinks direct the user to other web resources, most notably other web pages, as well as different sections of the same web page. Images, videos, and other web pages, as well as multimedia content, can be directly embedded in a web page to form a compound document.
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Consider the following code:
s = [63, 72, 21, 90, 64, 67, 34]
s.sort(reverse = True)
print(s)
What is output?
[21, 34, 63, 64, 67, 72, 90]
[90, 72, 67, 64, 63, 34,21].
[63, 72, 21, 90, 64, 67, 34]
[34, 67, 64, 90, 21, 72, 63]
Answer:
[90, 72, 67, 64, 63, 34,21]
Explanation:
Sorting puts numbers in ascending order, reverse = True switches that to descending.
complete the following program, which displays the number of minutes in equivalent hours:minutes format.
Considering the available options, the route that would be used to forward a packet with a source IP address of 192.168.10.1 and a destination IP address of 10.1.1.1 is "O 10.1.1.0/24 [110/65] via 192.168.200.2, 00:01:20, Serial0/1/0"
What is Route in IP address?IP routing generally transmits packets from one network to another host on another remote network.
The process of IP routing involves evaluating routing tables to specify the following hop address of the packet that should be sent.
Therefore, Considering the available options, the route that would be used to forward a packet with a source IP address of 192.168.10.1 and a destination IP address of 10.1.1.1 is "O 10.1.1.0/24 [110/65] via 192.168.200.2, 00:01:20, Serial0/1/0"
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NAME THE FOUNDER OF APPLE?
Answer:
Steve Jobs
Explanation:
30 POINTS! PLEASE ANSWER QUICK!!!
When coding in html, do you put \(<\)html\(>\) or \(<\)!DOCTYPE html\(>\) first?
Does it matter?
Answer:
your doctype comes first.
Explanation:
The first thing you should make sure to have in any HTML document you create is a "document type definition (DTD)" declaration.
it defines what elements and attributes are allowed to be used in a certain flavor of HTML
overview of your opinion of Digital Etiquette
Answer:
The basic idea behind the topic of digital etiquette is "treat others how you want to be treated." From an early age, students are taught this golden rule. Whether at home, at the movies, at a grocery store or in school, students learn that there are appropriate and inappropriate ways to behave and treat one another. With the overwhelming emerging technology and its involvement in our daily lives, it is fundamental that students transfer that understanding of appropriate behavior into the digital world.
The lost boy gave the correct
(A)
adress
(B)
addres
addrest
address
to the policeman.
Answer:
address to the police man
Which of the following are advantages of coding manually? Check all of the boxes that apply.
You can see what rendered code looks like as you type.
You can view source code to figure out HTML structure and behavior.
You can learn how HTML works.
You do not need a lot of HTML knowledge to create complex web pages.
Answer: Answer B
Explanation: My point of view this answer is correct because when we write any code then we have observed the lines of code to check whether they meet the conditions or not
virtual conections with science and technology. Explain , what are being revealed and what are being concealed
Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.
What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.
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___________ is the number of pixels per inch
Answer:
Explanation:
What ever the number is inches is divide it by pixels
With the _______________________________ as a Service model, the cloud provider owns and manages all levels of the computing environment.
The largest segment of the cloud market is cloud application services, or Software as a Service (SaaS), and it is still expanding swiftly. Applications that are managed by a third-party provider are delivered via the web using SaaS.
What does cloud computing's SaaS, PaaS, and IaaS mean?Infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and software-as-a-service are the three primary categories of cloud computing as-a-service alternatives, and each one offers a different level of management for you (SaaS).
What does cloud computing PaaS mean?Platform as a Service (PaaS) is a full-featured cloud environment that has all the servers, operating systems, networking, storage, middleware, tools, and other components that developers need to create, run, and maintain applications.
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we cannot share software in computer network true or false
Answer:
false
Explanation:
false but other thing is that it can be very risky increasing the chances of getting infected by a virus
Which term describes how content in an array is accessed?
brackets
string
subscript
class
Answer:
the answer is subscript
Explanation:
How would you use keywords and Boolean operators to help you with a web search?
braliest for right answer
Answer:
keywords are important for searching for the exact term you are looking for by using the most specific word possible, and boolean operators can help you expand or restrict your search, such as searching for "people named bob AND people named george"
When comparing programming languages, what is commonly used by all software developers?
elements, controls, and variables
variables, loops, and nouns
elements, commands, and variables
variable, loops, and tags
Answer:
The answer to this question is given below in the explanation section
Explanation:
This question is about when comparing programming languages, what is commonly used by all software developers? The correct answer is elements, controls, and variables.
elements, controls, and variables
Every programmer used these three elements, controls, and variables. for example elements are buttons, link, input field etc, controls are loops and decision statements and variables are to store value for some object. so, elements, controls, and variables are most commonly used by all software developers.
variables, loops, and nouns (false)this is not correct, because nouns are not most commonly used by all developers. However, it is noted that a noun is used mostly in the requirement elicitation phase for capturing objects.
elements, commands, and variables (false)commands are not most commonly used by developers, commands are used by those programmers who are doing console programming.
variable, loops, and tag (false)tag are used in HTML language but it is not most commonly used by the developers.
Some people worry that there won’t be enough jobs in the future because computers will be able to do everything better than people can. Do you think that will happen? Why or why not? pls explain
Answer: I think it will because there are cars that Drive by there self
Explanation:
what is HTML? Write some future of HTML.
follow for follow
Answer:
Hypertext Markup Language, a standardized system for tagging text files to achieve font, color, graphic, and hyperlink effects on World Wide Web pages.
"an HTML file"
Explanation:
HTML consists of a series of short codes typed into a text-file by the site author — these are the tags. The text is then saved as a html file, and viewed through a browser, like Internet Explorer or Netscape Navigator. ... Writing your own HTML entails using tags correctly to create your vision.
Answer:
HTML is a computer language used to build the structure of the website. Its full form is Hyper Text Markup Language.
Its features are:
1: It is easy to learn.
2: It is case sensitive.
Explanation:
Case sensitive means if we write any letter of of html tag in capital letter then also it will work and if it will in small letter then also it will work. For example, <head> is a html tag. If we write it as <head> then also it will work and if we write is as <HEAD> then also it will work.
(05.06 mc)
if the u.s. dollar is strong, what is the impact on trade between china and the u.s.?(5
points)
o imports from china to the u.s. increase.
exports from the u.s. to china increase.
imports from china to the u.s. decrease.
o there is no change to the balance of trade.
The correct statement is imports from China to the U.S. decrease when the U.S. dollar is strong.
How does a strong U.S. dollar impact trade between China and the U.S.?When the U.S. dollar is strong, it means that the value of the U.S. dollar increases relative to other currencies, including the Chinese yuan.
This has several implications for trade between China and the U.S.
Firstly, a strong U.S. dollar makes imports from China to the U.S. relatively more expensive.
As the value of the U.S. dollar increases, it takes more yuan to purchase a certain amount of U.S. dollars. This makes Chinese goods more expensive for American consumers, leading to a decrease in imports from China.
On the other hand, a strong U.S. dollar makes U.S. exports to China relatively cheaper. As the value of the U.S. dollar increases, it takes fewer yuan to purchase a certain amount of U.S. dollars.
This makes American goods more attractive and affordable for Chinese consumers, leading to an increase in exports from the U.S. to China.
Overall, a strong U.S. dollar tends to result in a trade imbalance between China and the U.S., with imports from China decreasing and exports from the U.S. increasing.
This is because the relative currency exchange rates favor U.S. exports and make imports from China less competitive in the U.S. market.
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which is the following about pass an entire array or an individual array element to a function is false? a. when an argument to a method is an entire array or an individual array element of a reference type, the called method receives a copy of the reference( call by reference ) b. when an argument to a method is an individual array element of a value type, the called method receives a copy of the elements value(call by value) c. pass an individual array elements to a function is always call by value d. pass ana individual array element of a value type to a function is call by value e. none
Pass an individual array element to a function is not always call by value. Therefore, Option C is false.
In the context of passing an array or an individual array element to a function, the terms "call by value" and "call by reference" refer to how the arguments are passed and handled in the function.
Option A is true. When an argument to a method is an entire array or an individual array element of a reference type, the called method receives a copy of the reference. This means that the method operates on the original array or array element, and any modifications made to the array will be reflected outside the function.
Option B is true. When an argument to a method is an individual array element of a value type, the called method receives a copy of the element's value. This means that modifications made to the individual array element within the function will not affect the original element outside the function.
Option C is false. Pass an individual array element to a function is not always call by value. If the individual array element is of a reference type, then the called method receives a copy of the reference, similar to passing an entire array. This allows modifications to the individual element to affect the original element outside the function.
Option D is true. Pass an individual array element of a value type to a function is call by value. The function receives a copy of the element's value, and any modifications made to the element within the function do not affect the original element outside the function.
Therefore, the correct answer is option C - pass an individual array element to a function is always call by value.
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Write a program to display "HELLO WORLD"
Explanation:
Here's a simple "Hello, World!" program written in Python:
```python
print("HELLO WORLD")
```
To execute this program, you need to have Python installed on your computer. Save the code above to a file named `hello_world.py` and then run it using the command `python hello_world.py` in the terminal or command prompt.
JAVA
Write a program to display the given pattern:
3
5 6
8 9 10
12 13 14 15
Answer:
class Main {
public static void main(String args[]) {
int nr = 1;
int value = 3;
while(value < 16) {
for(int i=0; i<nr; i++) {
System.out.printf("%d ",value++);
}
System.out.println();
value++;
nr++;
}
}
}
Explanation:
This is one of the many approaches...
In Java:
Assume the availability of an existing class, ICalculator, that models an integer arithmetic calculator and contains:
a private instance variable currentValue that stores the current int value of the calculator
a getter method for the above instance variable
methods add, sub, mul, and div
Each method in ICalculator receives an int argument and applies its operation to currentValueand returns the new value of currentValue. So, if currentValue has the value 8 and sub(6) is invoked then currentValue ends up with the value 2, and 2 is returned.
Write a public subclass, ICalculator1, based on ICalculator. The class ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify currentValue. Instead, it simply returns 1, 0 or -1 depending on whether currentValue is positive, zero, or negative respectively.
Answer:
A subclass?
Explanation:
A public subclass for ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify current Value. Instead, it simply returns 1, 0 or -1 depending on whether current Value is positive, zero, or negative respectively.
What is public subclass?A member's access is declared to be public with the Java keyword public. All other classes can see members of the public class. This implies that a public field or method can be accessed by any other class. In addition, public fields can be changed by other public subclass or classes unless they are marked as final.
Further a subclass is defined as a class that is descended from another class (also a derived class, extended class, or child class). A superclass is the class from which a subclass is descended (also a base class or a parent class).
A public subclass for ICalculator1 has one additional method, sign, that receives no arguments, and doesn't modify current Value:
In Java,
public class ICalculator1 extends ICalculator {
public int sign() {
if (getCurrentValue() > 0)
return 1;
else if (getCurrentValue() == 0)
return 0;
else
return -1;
}
}
Therefore the availability of an existing class, I-Calculator, that models an integer arithmetic calculator, above public subclass has been made.
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If an item is added when the allocation size equals the array length, a new array with twice the current length is allocated. Determine the length and allocation size of numList after each operation. Allocation size Operation ArrayListAppend(numList, 14) Length 2 3 ArrayListAppend(numList, 39) ArrayListAppend
After the first operation of adding 14 to the numList ArrayList, the length of the ArrayList becomes 2 and the allocation size is also 2.
Re-sizable arrays, also known as dynamic arrays, are what an arraylist is. It expands in size to provide room for additional elements and contracts in size for removal of those ones. The elements are kept in an array by ArrayList internally. It allows you to obtain the elements by their index, just as arrays.
After the second operation of adding 39 to the numList ArrayList, the length of the ArrayList becomes 3 since there are now 2 elements in the ArrayList. However, since the allocation size still equals the length of the ArrayList, a new array with twice the current length (i.e. a new array of length 6) is allocated. Therefore, the allocation size becomes 6 after the second operation.
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An example of documentary evidence that might be presented at trial for a cyber crime is:
A. None of these choices.
B. data retrieved from slack space on a hard drive.
C. a cellular telephone.
D. a photocopy of a hacker’s spreadsheet of telephone numbers and e-mail addresses.
An example of documentary evidence that might be presented at trial for cybercrime is a photocopy of a hacker’s spreadsheet of telephone numbers and e-mail addresses. Thus, option D is correct.
What is the evidence?
Evidence is really the data used to attempt to support anything in a court of justice. Evidence is gathered from people, artifacts, and records. The only means through which the court may draw conclusions and reach a ruling is via the use of evidence.
According to the definition of information, it is the demonstration of any claim to be true. A hard copy of a hacker's worksheet with contact information and e-mail accounts is an illustration of documented evidence that might be used in court to prove a cybercrime. Therefore, option D is the correct option.
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