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aleksklad [387]
3 years ago
14

Kelly is a college sophomore majoring in computer science. She is interested in gaining exposure to the most useful and current

programming languages and techniques. One of the languages that Kelley is learning is ____, an object-oriented programming language that is commonly used to write Web applications.
a.C
b.Visual Basic
c.Java
d.Scheme
Computers and Technology
1 answer:
zepelin [54]3 years ago
3 0

Answer:

Option(c) i.e  java is the correct answer for the given question.

Explanation:

Java is is a high level programming language which are used to create the web application .It is the object oriented programming language .They follow all the features of object oriented programming language.

As Kelly is interested to gaining exposure  so she is learning java which is object  oriented programming language and created Web applications.

  • C is not object  oriented programming language so this option(a) is incorrect .
  • Visual Basic not commonly used to create the web application they are mainly used for windows application they are outdated programming language so this option(b) is incorrect .
  • Scheme is not used for creating  web application so this option(d) is also incorrect .
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Which of the following are examples of software? Check all of the boxes that apply.
dezoksy [38]

Hey!

------------------------------------------

<h3>Answers:</h3>

Operating System

Web Browser

Word Processor

Device Driver

------------------------------------------

<h3>Explanation:</h3>

Software is a set of data that tells the computer what to do. Each of the answer above tell the computer something specific to do.

The operating system are basic functions that make the computer run smoothly.

The web browser is telling the computer you want to look something up like in internet explorer, firefox, and chrome.

The word processor is a piece of software that tells the computer that you want to format a piece of text like in Microsoft word.

The device driver is a piece of software that controls a connected device like a phone or another computer.

------------------------------------------

Hope This Helped! Good Luck!

4 0
2 years ago
Read 2 more answers
Choose the answer that best completes the
Fiesta28 [93]

Answer:

the information processing cycle

Explanation:

3 0
2 years ago
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What changes could you make so that a message, "User input deemed invalid." during designing a simple calculator program for you
Afina-wow [57]

The most appropriate change in this situation would be to change the message "User input deemed invalid" to "You made a mistake, try again, you can".

<h3>What should we change to improve the children's experience?</h3>

To improve children's experience with this new calculator program, we must adapt all the features of the program for children's users. Therefore, the buttons, the messages and everything related to this program must be suitable for their motor and brain development.

Therefore, it is considered that the message "User input deemed invalid" is not suitable for children because they may not understand this message or misinterpret it and desist from using the new program.

So, the most appropriate message to replace the previous message would be:

  • "You made a mistake, try again, you can"

Because this message is suitable for the friendly language that children use in their daily lives and they would better understand the message without giving up using the new program or the calculator.

Learn more about programs in: brainly.com/question/13264074

#SPJ1

3 0
1 year ago
Prove that the dual of the exclusive-OR gate is also itscomplement
Tresset [83]

Answer:

Explanation:

The dual of a function means replace AND with OR and replace OR with AND.

XOR gate of A , B is

A \, XOR\, B = AB' + A'B

So, Dual of A XOR B is ( replace AND with OR and OR with AND)

= (A+B')(A'+B)

Complement of A XOR B is (A XOR B) ' = (AB' + A'B) ' = ((A)' + (B')') ((A')' + (B)') = (A'+B)(A+B') (In finding compliment AND becomes OR and OR becomes AND ).

By inter changing the above product of terms  

Complement of A XOR B = (A + B') (A' + B)

So, Dual of A XOR B = Complement of A XOR B.

7 0
3 years ago
Read an integer from keyboard and then print the result of the sum obtained by adding the entered integer to the integer formed
Stels [109]

Answer:

Following are the program in C++ language

#include <iostream> // header file

using namespace std; //  namespace std;

int main() // main function

{

int number,n1,rem; // variable declaration

int sum,sum1=0;// variable declaration

cout<<"Enter the number :";

cin>>number;// Read the number

n1=number; // initialized the value of number with the n1

while(n1>0) // iteating the  while loop

{

   rem=n1%10; // finding the reminder

   sum1=10*sum1+rem;  // storing the sum

   n1=n1/10;

}

sum=sum1+number; // calculate the sum

cout<<"The sum is:"<<sum; // Display sum

   return 0;

}

Output:

Enter the number :123

The sum is:444

Explanation:

Following are the Description of the Program

  • Read the value of "number" in the "number" variable of int type .
  • Initialized the value of "number" in the "n1' variable.
  • Iterating the while loop until the n1>0.
  • In this loop we reverse the number in the "sum1" variable
  • Finally print the sum in the "sum" variable

3 0
3 years ago
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