Answer:
The correct answer is Option A (A class can only have one parent class (superclass))
Explanation:
The inheritance model is a computer program used in Javascript. This model aimed to make code that has been programmed already still relevant to be used again at any time minimizing errors associated with typing a new code. Inheritance makes the attributes of a particular class valid while still possible to use the attributes of another class.
A child class (subclass) inherits from the parent class (superclass). So, it is a single inheritance once the child class (subclass) inherits from a single parent class (superclass) creating a subclass. A parent class (superclass) is the class that gives its attributes for inheritance.
Which of the following are provided by most professional organizations
Create two functions to calculate the area and circumference of the circle using pointer.
Area (): this function will accept radius as parameter to calculate area of the circle.
Circumference (): This function will accept radius as parameter to calculate circumference.
Write a main function that accept radius value from the user. The user may either choose a calculation of area or circumference of circle (use switch statement to handle the choice). The result will be displayed to the user by respective function calling.
Note: Create constant for PI value.
Answer:
View Image
Explanation:
I don't see any reason to use a pointer for the question their asking.
What is it called when a additional document is added to an email
Answer:
I believe it's an attachment.
Explanation:
Identify the selector in the following CSS code:
h3 {
color: orange;
font-size: 12 px;
}
A.
h3
B.
color
C.
font-size
D.
px
Answer:
The right answer is: Option A. h3
Explanation:
The purpose of using selectors in CSS is to find the elements in the HTML page to which the formatting will be applied.
Different type of selectors are used in CSS.
In the given code, h3 is the selector.
All the <h3> elements on the page will be of orange color and will have font size 12.
Hence,
The right answer is: Option A. h3
What occurs during the mail merge process? Place the steps in the correct order. Create the main document preview, print, or email document insert merge fields connect to a data source specify which records to include
Answer:
Create the main documentConnect to a data sourceSpecify which records to include Insert merge fieldsPreview, print, or email documentExplanation:
A Mail merge is a process in Microsoft office that allows one to be able to send a large number of customized messages to different people by using information that was inputted in a database in Excel or Access for instance.
The process requires that one creates a main document first and then connect that main document to a data source. After this is done one needs to specify exactly which record they hope to include to be merged and then insert the merge fields. You can then preview the documents before emailing or printing them.
Answer:
Create the main document
Connect to a data source
Specify which records to include
Insert merge fields
Preview, print, or email document
Explanation:
80billion +2 TRILLION . PLEASE AWNSER
Answer:
two trillion eighty billion
Explanation:
g00gle is my best friend
You are responsible for several servers running Windows Server. You will be managing the log files on the servers. What should you use to work with the Windows log file
Incomplete question. The Options:
a. rsyslog
b. logrotate
c. /var/log
d. Event Viewer
Answer:
d. Event Viewer
Explanation:
Among all the listed options, only the Event Viewer application is specifically designed to log files on Windows servers. While rsyslog, logrotate, and /var.log are designed for the Linux operating system environment.
Some of the common log files to be found on the Event Viewer application include;
log of applications opened,system errors, security warnings.Answer:
its d
Explanation: there no need
You’ve found the file you’ll be working with. Next, you decide to move
HTML coding tells a computer what to do by using a series of?
Answer:
Elements
Explanation:
A computer code acts as a medium by which a person can communicate with the computer machine.
One such language is known as HTML or hypertext markup language. HTML stands for Hypertext markup language which is used to markup the language for web pages in computer.
The HTML series consists of a series of elements which are enclosed in the tags commonly called start tag and a stop tag.
Example <head>
here,
the head is a series of elements.
< start-tag
> stop-tag
Thus, element is the correct answer.
Which of the following is correct regarding Memory-Mapped I/O?
Select one:
a. Memory-Mapped I/O is more complex and inflexible in handling I/O operations.
b. The same memory reference instructions (read/write) can be used for I/O transfers. c. There are separate input and output instructions to handle I/O data transfers.
d. There is a separate memory and I/O address space.
e. The available memory address space is larger when using Memory-Mapped I/O.
Answer:
MSP430
Explanation:
MSP430 devices have up to 12 digital I/O ports implemented. Each port has eight I/O pins. Every I/O pin can be configured as either input or output, and can be individually read or written to. Ports P1 and P2 have interrupt capability. MSP430F2xx, F5xx and some F4xx devices feature built-in, individually configurable pull-up or pull-down resistors.
The price of an item you want to buy is given in dollars and cents. You pay for it in cash by giving the clerk d dollars and c cents. Write specifications for a function that computes the change, if any, that you should receive. Include a statement of purpose, the preconditions and postconditions, and a description of the arguments.
Answer:
Get the actual price of the item and convert it to cents, also get and convert the amount paid to cents.
subtract the actual price of the item from the paid amount ( which is in cents), if the result is greater than zero, covert the result back to dollars and output the result.
Explanation:
The program converts the actual price of the item and the amount paid to cents (where a dollar is equal to 100 cents). The variables are subtracted to get the change to be refunded, the result is converted back to dollars as the actual change to be paid.
Which statement describes what the Conditional Formatting option in Excel 2016 allows users to do?
Answer:
It automatically applies formatting based on specific rules or conditions being met. It automatically applies highlighting to selected cell ranges based on specific rules or conditions being met.
Explanation:
Answer:
D. All of the options listed are correct.
Explanation:
Edg. 2021
____________ are special output characters marked with a \.
Answer:
Escape Characters are special output characters marked with a \.
Explanation:
When the output has to displays different formatting functions and characters are used in the output to display it in a presentable way.
One of them are escape characters.
Escape characters are used with backslash to format the output.
Hence,
Escape Characters are special output characters marked with a \.
Answer: /
Explanation:
it is where the home tab is located where you can view all the all the formatting purpose
Answer:
Its Ribbon
Explanation:
The Ribbon is located close to the top of the Word window. The Ribbon is organized into a set of task-oriented tabs, and each tab on the Ribbon contains groups of commands. The Home Tab contains the most frequently used commands in Word. To get to another tab on the Ribbon click that particular tab.
Btw Correct me if i am wrong
Subjective Questions
1. Why are professional roles important in ethics?
2. What is a strongly differentiated profession? Give examples.
3. Why some professions are not strongly differentiated? Give examples.
4. "The role of computer professional is not strongly differentiated.' Why?
Please need help in my question
Answer:
3 I'm hope I'm right sorry if I'm not
what should you do if your computer is running slower
Answer:
Update system and files. Also delete unnecessary apps taking space
Where can the options for inserting form fields and other document controls be found? Insert tab Developer tab References tab Design tab
Answer:
Developer tab
Explanation:
A user can insert form fields and other document controls in Microsoft Office 2007, 2010, 2013 and 365 by going to the Developer tab.
A user will go to Developer tab, then select Control group, click Legacy drop down button, and see the Form buttons from there where form fields and other tasks can be found and gotten.
Data type for a Subject ID
Answer:
An integer.
Explanation:
A subject ID is most commonly an integer.
Consider the following code:
Token LexicalAnalyzer: : GetToken()
input . GetChar(c);
switch (c) {
case '=':
input . GetChar(c);
if (c = = '=') {
tmp . token_type = EQEQ;
} else if (c = = ' <') {
tmp . token_type = EQLT; }
else if (c = = '>') {
tmp . token_type = EQGT; } else
tmp . token_type = ERROR;
return tmp;
default:
tmp . token_type = ERROR;
return tmp;
1. In the code, input.GetChar() gets the next character from standard input. If GetToken() is called four times, which of the following inputs will return a token whose type is ERROR?
A. ========
A. =<======
B. ===>====
C. =====<==
D. ======<=
2. If GetToken() is called four times on input <==<==, how many times is ERROR returned?
a. 0
b. 1
c. 2
d. 3
Answer:
return tmp;
default:
tmp . token_type = ERROR;
return tmp;
1. In the code, input.GetChar() gets the next character from standard input. If GetToken() is called four times, which of the following inputs will return a token whose type is ERROR?
A. ========
A. =<======
B. ===>====
C. =====<==
D. ======<=
If GetToken() is called four times, ======<= will be the error. The correct option is D.
What is error?Error is a user-performed illegal action that causes the application to operate abnormally.
Programming mistakes frequently go unnoticed until the program is compiled or run. A few of the errors prevent the program from being built or run.
A bug is a mistake, fault, or flaw in any hardware device or computer software. A bug causes an unexpected system behavior or unexpected results.
Each time GetToken() is used, the following occurs: The input is read to read a character. There are two choices: In this instance, we read the following character, which is =.
When invoking GetToken() for the first time, line 2's input getChar(c) will accept the input =, resulting in the storage of "=" in c.
If GetToken() is called four times on input <==<==, the error will return 2 times.
Thus, the correct options are D and C respectively.
For more details regarding error, visit:
https://brainly.com/question/17101515
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Green computing can be achieved by: a. using video conferencing, electronic meeting systems, and groupware. b. replacing meetings over computer networks with actual face-to-face meetings. c. replacing one large server with several underutilized smaller servers. d. using computing devices that are nonbiodegradable.
Answer: using video conferencing, electronic meeting systems, and groupware
Explanation:
Green computing simply means the use of computer in a way that's environmental friendly.
One way to achieve this is through using video conferencing, electronic meeting systems, and groupware. This allows the use of computers not to have a negative effect on the environment.
Write a script named dif.py. This script should prompt the user for the names of two text files and compare the contents of the two files to see if they are the same.
Answer:
first = input("enter first file name: ")
second = input("enter second file name: ")
file_one = open(first, 'r')
file_two = open(second, 'r')
if file_one.read() == file_two.read():
print("Both files are the same")
else:
print("Different files")
file_one.close()
file_two.close()
Explanation:
The python module above is a procedural program. The first two lines ask for user inputs for both file names in string, then the files are opened and compared with the if-statement. At the end of the program, the files are closed to avoid leakage.
Whats the top Anime shows?
Answer:
my hero acidemia, parasyte, naruto, attack on titan, 7 deadly sins, one piece, and jojo
Explanation:
Answer:
This is personally based on my opinion.
My top 10 favorites
Toradora
Darling in the franxx
Lucky Star
My Melody
Death note
Attack on titans
One piece
The Promise neverland
Kaguya-sama: love is war
Black cover
what are the array elements corresponding to the mid-avlues in the first and second iterations of a binary search in an array arr
Answer:
The answer is "90-99".
Explanation:
Please find the complete question in the attachment file.
The binary search array in up or downward order would be scanned. The array given is now in upward order. Thus it is going to look for both the middle. If the core aspect of the range will be less than the key, it is moved to the second half of the array in the next version.
Unless the middle part is smaller than that of the key, it will move to the first half in the next iterations. If another central element of an array matches the key, the index would be returned. The middle value is ar[0+6/2] = ar[3] = 90 on first step of iterations. 0 is the initial index and 6 is the final range index.
The first iteration's mid-value is 90. As 90 is under 99, you're searching for the second half of the array over the next iteration. The mean meaning in the second stage is arr[4+6/2] = arr[5] = 99, and 4 was its second-half first index and 6 is the array's last index. The second iteration mid-value is 99.
Select the correct answer.
Tablets combine the features of which two types of devices?
A.
phones and computers
B.
handhelds and consoles
C.
handhelds and phones
D.
handhelds and computers
Answer: A. phones and computers
Explanation:
A tablet, is referred to as a mobile computing device which utilizes the touchscreen as the main input device that it has.
Tablets are usually bigger than a mobile phone but smaller than a computer. You can perform thesame function that you can do on your mobile phone or the computer on the tablet.
One can surf the net, play games and watch videos on the tablet.
Edhesive AP Computer Science Coding Activity 2:
Write a method that takes 5 ints as parameters and returns the average value of the 5 ints as a double.
This method must be named average() and it must have 5 int parameters. This method must return a double.
Calling average(1, 5, 7, 4, 10) would return 5.4.
You can call your method in the program's main method so you can test whether it works, but you must remove or comment out the main method before checking your code for a score.
Answer:
The method in C++ is as follows:
double average(int v, int w, int x, int y, int y){
double ave = (v+w+x+y+z)/5.0;
return ave;
}
Explanation:
This defines the average method with 5 parameters
double average(int v, int w, int x, int y, int y){
This calculates the average
double ave = (v+w+x+y+z)/5.0;
This returns the calculated average
return ave;
}
To call the method from the program's main, use:
int main(){
cout<<average(1,5,7,4,10);
return 0;
}
Write a program that asks the user to input an integer named numDoubles. Create a dynamic array that can store numDoubles doubles and make a loop that allows the user to enter a double into each array entry. Loop through the array, calculate the average, and output it. Delete the memory allocated to your dynamic array before exiting.
Answer:
Answered in C++
#include <iostream>
using namespace std;
int main() {
int size;
cout<<"Length of array: ";
cin >> size;
double *numDoubles = new double[size];
double sum =0;
cout<<"Array Elements: ";
for(int i=0;i<size;i++){
cin>>numDoubles[i];
sum += numDoubles[i];
}
delete [] numDoubles;
cout<<"Average: "<<sum/size;
return 0;
}
Explanation:
This line declares the size (or length) of the array
int size;
This line prompts the user for the array length
cout<<"Length of array: ";
This gets the input from the user
cin >> size;
This dynamically declares the array as of double datatype
double *numDoubles = new double[size];
This declares and initializes sum to 0
double sum =0;
This prompts the user for elements of the array
cout<<"Array Elements: ";
The following iteration gets input from the user and also calculates the sum of the array elements
for(int i=0;i<size;i++){
cin>>numDoubles[i];
sum += numDoubles[i];
}
This deletes the array
delete [] myarray;
This calculates and prints the average of the array
cout<<"Average: "<<sum/size;
When you must give something up in order to get something else it's called
Answer:
Opportunity cost refers to what you have to give up to buy what you want in terms of other goods or services. When economists use the word “cost,” we usually mean opportunity cost.
Explanation:
please give me a heart
Which devices are likely to include a computer? Select 3 options.
cell phone
toaster
ATM cash machine at the bank
lawnmower
GPS mapping device
Answer:
Cell Phone, ATM Cash Machine, and a GPS Mapping Device
Answer:
Right answers:
ATM cash machine at the bank GPS mapping deviceCell phoneExplanation:
Edge 2022
What is the largest material width that can be cut on the machine?
Answer:
A plotter
Explanation:
A plotter produces vector graphics drawings. Plotters draw lines on paper using a pen, or in some applications, use a knife to cut a material like vinyl or leather.
Help, needed right now!!!
Answer: its code
Explanation: