1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tcecarenko [31]
3 years ago
8

What is a parameter variable?

Computers and Technology
1 answer:
max2010maxim [7]3 years ago
6 0

Answer:

Option c: A variable that is declared in the header of a method.

is correct answer.

Explanation:

  • Parameter variable is also known as Reference variable. They are used while dealing with functions, methods or procedures in order to pass the value(variable) to the method and getting the output value back as return.
  • The parameter variable is written in front of the method's name inside the parenthesis, in the method's header indicated by keyword "var".
  • Parameter variables are infact the assumed names for actual arguments that are given by calling routine.
  • Passing parameter variables to a function is further divided into two parts:
  1. Pass by reference
  2. Pass by value

i hope it will help you!

You might be interested in
Your company wants to use an IoT device but wants to make sure it does not interfere with other RF devices that use the 2.4 GHz
Karo-lina-s [1.5K]

Answer:

Option 3 i.e., Z-Wave.

Explanation:

The Z-Wave device should be purchased by the company because It is a standard for connectivity, used mainly for smart home devices that use the 2.4 GHz RF band and this is also that device which the company wanted for the 50 meters away from the base station.  

So, It is a device should be purchased by the company.

Other options are incorrect because those devices not accomplish the following requirements.

7 0
3 years ago
Larry sent an email to Andy. Andy didn't open Larry's email but still understood what the message was. How did Andy determine th
Sladkaya [172]

Andy knew what the message was because of the subject you are required to add in almost all email sights.

7 0
3 years ago
Write a java program to create and display unique three digit number using 1,2,3 and 4 also count how many three digit number ar
padilas [110]

Answer:

Answered below

Explanation:

Class Unique{

public static void main(String args[]){

int myArray[] = {1, 2, 3, 4};

int newArray[];

int i;. int j; int k;

for(i = 0; i < myArray.length; I++)

for(j = 0; j< myArray.length; j++)

for(k = 0; k< myArray.length; k++){

if(i != j && j!= k && i != k ){

newArray.add(myArray[i] + myArray[j] + myArray[k]);

}

}

int count = 0;

for(int m = 0; m < newArray.length; m++){

count++;

}

System.out.print(newArray, count)

}

}

5 0
3 years ago
Following a company on likedin is most similar to
san4es73 [151]
Liking a company on Facebook
6 0
3 years ago
Why might a variable used for output have to be of a different type then a variable used for input? ​
bija089 [108]
After you declare a variable, you can assign a value to a variable. Assigning a value to a variable means storing a value to a variable. To assign a value, use the equal sign: var age; ... In this one line above, we declare a variable called age when we assign the value 55.
3 0
3 years ago
Other questions:
  • When selecting font size in a document, ____ points equals one-inch-tall text?
    10·1 answer
  • This short cut key combination deletes a line in most text documents.
    8·1 answer
  • When a manager is told that it's acceptable to take credit for work that junior
    11·1 answer
  • Which is true about lists and stacks?
    8·1 answer
  • How are satellite radio, Internet radio, and podcasting different?
    11·1 answer
  • Why are GUI operating system more popular than CUI operating system these days?​
    15·1 answer
  • The digital EGR valve used on GM 3800 engines allows for how many different EGR flow rates?
    15·1 answer
  • Peyton is taking a part-time job to earn some extra money. Every week the manager will provide a list of tasks and the number of
    11·1 answer
  • Question = 5 Which of these causes problems because it causes all words to have the same shape? ​
    12·1 answer
  • Match the cell reference to its definition,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!