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Q: When a variable is changed from one value to another?
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A function is a rule that assigns each value of the variable to exactly one value of the dependent variable?

I found two answers for this question. A function is a rule that assigns to each value of one variable (called the independent variable) exactly one value of another variable (called the dependent variable.) A function is a rule that assigns to each input value a unique output value.


How do you call variable value declare in one class call to another class?

From the face value of the question, they are called message chain, or train rack (if one of them is null!?)


Is it true that passing data by reference enables you to change the value stored in a variable in one file using a function in another file?

Yes, passing a variable by reference gives you a pointer to the original variable, meaning you can change its value from within the function being called and the change will affect the original variable.


Can static variables be changed?

No, a static variable means that there is only one copy of that variable, and it is shared by all members of the class, or by all callers of a function.A variable that is read-only would be marked as const or final (depending on language).


How array differ from ordinary variable?

ordanry variable store one value at a time. arrays are used for storing more than one value at a time in a single variable name ordanry variable doesnt have subscript. array must have subscript syntax for ord. variable Datatype v1,v2...... syntax for array variable Datatype v1[n1],v2[n2].....

Related questions

A function is a rule that assigns each value of the variable to exactly one value of the dependent variable?

I found two answers for this question. A function is a rule that assigns to each value of one variable (called the independent variable) exactly one value of another variable (called the dependent variable.) A function is a rule that assigns to each input value a unique output value.


Is a line graph best used when one variable causes another variable to change in value?

Sometimes


What is the one variable that is changed to test a hypothesis is?

The one variable that is purposely changed to test a hypothesis is manipulated variable


What group has one variable changed?

In a controlled experiment, the experimental group is the group that has one variable changed.


What Is a variable changed by the investigator?

The dependent variable is the one that changes.


What is one variable that is purposely changed to a hypothesis?

The minipulated variable


How do you assign value of one variable to another variable in unix?

If you are asking about shell usage, just assign the value as follows: first=5 second=2 first=$second


Why does the investigator in an experiment change only one variable?

the investigator only changes one variable in an experiment because they need to see how that one variable reacts. if you wanted to see how the dependent variable changed but changed the independent variable you would not see how the one variable reacts.


What is an independant varible?

An independent variable is one which does not rely on another variable for its value. For example, in the slope intercept form: y = 2x + 3 The x is the independent variable and the y is the dependent variable. The x can be set to anything, therefore it is independent. The value of y is dependent on x for its value.


The one variable that is purposely changed to test a hypothesis is?

manipulated variable!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


What is the one variable that is changed in an experiment to test the hypothesis?

Manipulated variable


What is a mainpulated variable?

The one variable in an experiment that is changed to test a hypothesis.