Which of these options is an example of a nested structure?A.
for loop
B.
while loop
C.
if-then-else loop
D.
if else inside a for loop

Answer:

The answer to this question is given below in the explanation section.

Explanation:

I consider myself a programming object, then the following are my properties and methods.

Properties (represents the features)

Methods (represents the behavior)

Answer:

Ethernet

Explanation:

Ethernet cables provide a fast, wired connection to the internet

Answer: The answer should be FireWire. FireWire ports are used for audio/video output.

Answer:

Internet fraud is a type of cybercrime fraud or deception which makes use of the Internet and could involve hiding of information or providing incorrect information for the purpose of tricking victims out of money, property, and inheritance.

Answer:

Here is the c++ program:

#include <iostream>  //to use input output functions

using namespace std;  //to identify objects cin cout

int main() {  //start of main function

string caption;  //stores the caption

int last_index;  //stores the index position of the last character of caption

char last_character;  //stores the last character of the caption

cout<<"Please type a caption: ";  //prompts user to enter a caption

getline(cin, caption);  //reads the complete line of caption from user

last_index = caption.size() - 1;  //sets the last_index to the last character of caption

last_character = caption.at(last_index);  //sets the last_character to the last character positioned by last_index

if ((last_character == '!') || (last_character == '?')) {}  /* checks if the last character of the caption is either ! or ? and if this statement evaluate to true then this does not require any action */

else if (last_character == ',') {  //checks if the last character of the caption is a comma

caption.at(last_index) = '.'; }  //if the else if condition is true then replace that comma with a period .

else if (last_character != '.') {  //checks if the caption does not end with ! ? , .

caption.push_back('.');}  //append period to the caption . if above if else condition is true

else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) {  //checks if the caption has two periods .

if ((last_index > 1) && (caption.at(last_index - 2) == '.')) {}  //checks if the caption has three periods and does nothing if this is true

else {  //if caption has two periods

caption.pop_back();}}  //removes one period if caption has two periods .

cout << caption << endl;}  //displays the caption

Explanation:

I will explain the above program with an example

Lets say user input the caption: I like pie

So

caption = " I like pie"

The first if condition if ((last_character == '!') || (last_character == '?')) evaluate to false because the last character of the caption is not an exclamation mark of a question mark. So the program moves to the next else if statement:

else if (last_character == ',') This statement is also false because the last character of the caption is not a comma. So the program moves to the next else if part.

else if (last_character != '.')

Now this statement evaluate to true because the last character of the caption is not a period . sign. So this part is executed. It has a statement:

caption.push_back('.');

Now this statement uses push_back() method which adds new character i.e. period '.' at the end of the caption string, increasing its length by one.

So the output of the program is:

I like pie.

If the caption = " I like pie!" then this if ((last_character == '!') || (last_character == '?')) condition executes and since it does nothing {} so the caption remains as it is and the output is:

I like pie!

If the caption = "Coming soon…" then this else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) condition executes which checks if the caption has two period. When this condition evaluates to true then the statement inside this else if condition executes which is: if ((last_index > 1) && (caption.at(last_index - 2) == '.')) and this checks if the caption has three periods. Yes the caption has three periods so it does nothing and the caption remains as it is and the output is:

Coming soon…

However if the caption is Coming soon.. with two periods then the else part inside else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) condition executes which is: caption.pop_back(); and this removes one period from the caption and the output is:

Coming soon.

The screenshot of the program and its output is attached.

Answer:

caption label

Explanation:

Answer:

The function written in C++

int str(string word) {

int count = 1;

for(int i =0; i<word.length();i++) {

 if(word[i] == ' ') {

  count++;

 }

}

return count;

}

Explanation:

This line defines the function

int str(string word) {

This line initializes count to 1

int count = 1;

This line iterates through the input string

for(int i =0; i<word.length();i++) {

This line checks for blank space

 if(word[i] == ' ') {

Variable count is incremented to indicate a word count

  count++;

 }

}

return count;

}

See attachment for full program

Answer:

the information about a particular person that exists on the internet as a result of their online activities.

Answer:

Your digital footprint is what you do on the internet and what information you input. That is why it is important to never share information online

Explanation:

✔ Click Options.

✔ Click New tab.

✔ Click Rename.

✔ Type a name.

Answer:

Explanation:

In programming, it is very important that element ID's have meaningful names because it allows anyone reading the code to be able to easily identify what that element is and where it is most likely to be found in the code. This also applies to variables in every programming language. The clearer and more unique the name is the easier it becomes to know what that variable or element ID is representing which ultimately makes reading and debugging the code that much easier. This means that the entire process becomes more efficient as well.

It is vital for element IDs to have meaningful names due to the fact that it allows easy identification of the codes.

Element IDs refer to the id property of the interface of the element. It should be noted that the id property is unique in a document.

Element IDs should have meaningful names due to the fact that it allows east identification of the codes. This makes it easy for the person reading the code to identify them easily. The uniqueness of an element ID is vital to know what it represents.

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Answer:

MEK is a liquid solvent used in surface coatings, adhesives, printing inks, chemical intermediates, magnetic tapes and lube oil dewaxing agents. MEK also is used as an extraction medium for fats, oils, waxes and resins. It is a highly efficient and versatile solvent for surface coatings.

Answer:

Here is the constructor:

public Square(double s) {  //constructor name is same as class name

sideLength = s;  } //s copied into sideLength field

Explanation:

The above constructor is a parameterized constructor which takes a double type variable s as argument. The name of constructor is same as the name of class.This constructor requires one parameters. This means that all declarations of Square objects must pass one argument to the Square() constructor as constructor Square() is called based on the number and types of the arguments passed and the argument passed should be one and of type double.

Here is where the constructor fits:

public class Square {

private double sideLength;

public Square(double s) {  

sideLength = s;  }

public double getArea() {

return sideLength * sideLength;}

public double getSideLength() {

return sideLength; } }

Answer:

def check_password(password):

   is_short = False

   has_uppercase = False

   has_lowercase = False

   has_digit = False

   if len(password) < 8:

       is_short = True

   for p in password:

       if p.isupper():

           has_uppercase = True

       if p.islower():

           has_lowercase = True

       if p.isdigit():

           has_digit = True

   if is_short == False and has_uppercase and has_uppercase and has_digit:

       return True

   else:

       return False

while True:

   password = input("Enter your password: ")

   password2 = input("Enter your password again: ")

   if password == password2 and check_password(password):

       break

Explanation:

Create a function named check_password that takes one parameter, password

Inside the function:

Initialize the is_short, has_uppercase, has_lowercase, and has_digit as False. These variables will be used to check each situation

Check the length of the password using len() method. If it is smaller than 8, set is_short as True

Create a for loop that iterates through password. Check each character. If a character is uppercase, set the has_uppercase as True (use isupper() function). If a character is lowercase, set the has_lowercase as True (use islower() function). If a character is a digit, set the has_digit as True (use isdigit() function).

When the loop is done, check the value of is_short, has_uppercase, has_lowercase, and has_digit. If is_short is False and other values are True, return True. Otherwise, return False

Create an indefinite while loop, that asks the user to enter password twice. Check the entered passwords. If they are equal and the check_password function returns True, stop the loop. This implies that both passwords are same and password is valid.

Answer:

Its A

Explanation:

On Edg

Answer:

A is the answer

Explanation:

it just is.

Answer:

It is known as comment.

Answer:

The answer to this question is given below.

Explanation:

The message dialog box contains many parameters, but primarily three parameters are used such message, title, and button.

So the correct answer to this question is 3.

The message dialog box contains three parameters such as message, title, and buttons.

Answer:

A) Click the Language button on the Status bar

Explanation:

After you do this proceed to find the language you want to change the proofing to.

Answer:

Here is the C++ program:

#include <iostream>  //to use input output functions

using namespace std;  //to identify objects cin cout

int main(){  //start of main method

   double risingLevel;  //declares a double type variable to hold rising level

   cin>>risingLevel;  //reads the value of risingLevel from user

   cout<<"Level: "<<risingLevel<<endl;  //displays the rising level

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;  //displays the rise in ocean level over 5 years

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;  //displays the rise in ocean level over 10 years

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;  //displays the rise in ocean level over 50 years

}

Explanation:

The program works as follows:

Lets say the user enters rising level 2.1 then,

risingLevel = 2.1

Now the first print (cout) statement :

cout<<"Level: "<<risingLevel<<endl;  prints the value of risingLevel on output screen. So this statement displays:

Level: 2.1          

Next, the program control moves to the statement:

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;

which computes the rise in ocean levels over 5 years by formula:

risingLevel * 5 = 2.1 * 5 = 10.5

It then displays the computed value on output screen. So this statement displays:

Years: 5, Rise: 10.5                                                                                                                          Next, the program control moves to the statement:

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;

which computes the rise in ocean levels over 10 years by formula:

risingLevel * 10 = 2.1 * 10 = 21

It then displays the computed value on output screen. So this statement displays:

Years: 10, Rise: 21                                                                                      

Next, the program control moves to the statement:

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;

which computes the rise in ocean levels over 50 years by formula:

risingLevel * 50 = 2.1 * 50 = 105

It then displays the computed value on output screen. So this statement displays:

Years: 50, Rise: 105                                                                                                                          Hence the output of the entire program is:

Level: 2.1                                                                                                                     Years: 5, Rise: 10.5                                                                                                           Years: 10, Rise: 21                                                                                                            Years: 50, Rise: 105

The screenshot of the program and its output is attached.

Answer:

The rows that are not available in a blank excel workbook go to the insert tab on the ribbon.  The correct option is D.

Click the Ribbon Display Options icon in the document's upper right corner. The Minimize icon is to the left of it. To display the Ribbon with all tabs and all commands, select Show Tabs and Commands from the menu that appears.

Basic units known as cells are created by rows and columns in an Excel workbook. There are only a set number of rows and columns available for the workspace.

There are 1,048,576 rows in the workbook's excel worksheet. It cannot be inserted using the Insert tab on the ribbon. Images, tables, and shapes can be added by selecting the tab or option for the Insert tab.

Therefore, the correct option is D, Rows.

To learn more about rows, refer to the link:

https://brainly.com/question/29889229

#SPJ2

The question is incomplete. Your most probably complete question is given below:

Pictures

Table

Shapes

Rows

Answer:

hope that will help you

Answer:

Written in Python

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

print("Cost of one room: "+str(cost))

print("Discount: 0%")

print("Number of rooms: "+str(numrooms))

print("Number of days: "+str(days))

totalcost = numrooms * cost

print("Total cost: "+str(totalcost))

salestax = salestax * totalcost/100

print("Sales tax: "+str(salestax))

print("Total Billing: "+str(salestax + totalcost))

Explanation:

The next four lines prompts user for inputs as stated in the question

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

The following line prints cost of a room

print("Cost of one room: "+str(cost))

The following line prints the discount on each room (No information about discount; So, we assume it is 0%)

print("Discount: 0%")

The following line prints number of rooms

print("Number of rooms: "+str(numrooms))

The following line prints number of days

print("Number of days: "+str(days))

The following line calculates total cost of rooms

totalcost = numrooms * cost

The following line prints total cost

print("Total cost: "+str(totalcost))

The following line calculates sales tax

salestax = salestax * totalcost/100

The following line prints sales tax

print("Sales tax: "+str(salestax))

The following line calculates and prints total billings

print("Total Billing: "+str(salestax + totalcost))

Answer: B

Explanation: Quickbooks Certified User is the most common of all listed. Adobe Certified Associate Illustrator is not so common, nor is Adobe Certified Associate Photoshop. Microsoft Office Specialist is for adults, not kids, the answer is B.

The top digital certification that is earned by K-12 students is Microsoft Office Specialist.

A Microsoft Office Specialist refers to an individual that prepares communication, presentations, reports, etc by operating Microsoft Excel, Word, PowerPoint.

It should be noted that K-12 students can become Microsoft Office Specialists when they pass a specific office program. The exam measures their competency in the use of Microsoft spreadsheet and word.

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I am unsure if this is the correct question, but I think this is the full question:

Which of the following takes place during the research phase? (choose all that apply)

O software requirements are gathered

O software requirements are implemented in code

O software requirements are analyzed

O software requirements are detailed in a specification document

The answers to this question are software requirements are gathered, software requirements are analyzed, and software requirements are detailed in a specification document (1st, 3rd, and 4th options).

Answer:

Here is the Python program along with the comments of program design

#this program is designed to compute the average quiz grades for a group of five students  

students = ["Alex", "John", "David", "Joseph", "Mathew"] #create a list of 5 students  

grades = []  # create an empty list to store the grades in  

for student in students: #loop through the students list  

   grade = input("Enter the quiz grade for "+student+": ") #prompt the user for the quiz grade of each student

   #store the input grades of each student to grade

   grades.append(int(grade))  # convert the grade to an integer number and append it to the list  

print("Grades are:", grades) #display the grades of five students  

average = sum(grades) / len(grades) #compute the average of five grades  

print("The average of grades is:", average) #display the average of five grades  

highest = max(grades) #compute the highest grade

print("The highest grade is:", highest) #print highest grade  

Explanation:

The program first creates a list of 5 students who are:

Alex

John

David

Joseph

Mathew

It stores these into a list named students.

Next the program creates another list named grades to store the grades of each of the above students.

Next the program prompts the user for the quiz grade for each of the five students and accepts input grades using input() method. The statement contains student variable so each prompt includes the name of the student whose quiz grade is to be input. Each of the grades are stored in grade variable.

Next the append() method is used to add each of the input grades stored in grade to the list grades. The int() method is used to first convert these grades into integer.

Next print() method is used to display the list grades on output screen which contains grades of 5 students.

Next the average is computed by taking the sum of all input grades and dividing the sum by the total number of grades. The sum() method is used to compute the sum and len() method is used to return the number of grades i.e. 5. The result is stored in average. Then the print() method is used to display the resultant value of average.

At last the highest of the grades is computed by using max() method which returns the maximum value from the grades list and print() method is used to display the highest value.

The screenshot of the program and its output is attached.

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The answer is the seek time.

The seek time is the time for the disk arm to move the heads to the cylinder containing the desired sector.

Answer:

Print Preview

Explanation:

The "Print Preview" gives a person the idea on how his/her document will look like once it is printed out. Having an overview of the document will let you know whether you need to do some adjustments or edit some things before you actually print it.

There's a shortcut for this when it comes to the "Microsoft Word." All you have to do is to press ctrl + F2. Nevertheless, more modern computers don't need the print preview anymore since you can see the whole document on the actual print page.

Answer:

Too much sitting-affects the back and makes our muscles tight

Carpal tunnel and eye strain-moving your hand from your keyboard to a mouse and typing are all repetitive and can cause injuries

Short attention span and too much multitasking-As you use a computer and the Internet and get immediate answers to your questions and requests, you become accustomed to getting that quick dopamine fix. You can become easily frustrated when something doesn't work or is not answered in a timely matter.