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No, the name of the variable is its identifier.
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∙ 13y ago
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What is the difference between identifiers and variables in C lang?
a variable having the datattype and name, an identifier is the name of the variable for example int x; here int x; is the variable x is the identifier
What is the similarity between an identifier and a variable?
Answer:- identifier is the name like a, b, c, .... which is used to reference a memory location in a program. +-variable is the actual memory location which can hold values.so 'a' is an identifier to a variable which is memory location located somewhere in memory.Answer:A Variable in Java is something that holds a particular value in a class. For example:public class A { private String name = ""; ......} In the above declaration name is a variable. It would hold the data of type String.An Identifier is nothing but the name that we give for our variables, classes, methods etc. It is nothing but the name with which we identify an entity in Java. For example here A is the identifier for the class, name is the identifier for the variable etc.
Is it is true that the identifier and a variable in C programming language are same?
No. Identifier is a scientific name for the name.Variables, functions, types, etc -- each have an identifier.
A unique identifier also is called a primary key?
That is true :)
Can identifier be any sequence of digits and letters?
If you mean a variable name, then no -- it must begin with a letter or an underscore, but any combination of letters, digits and underscores may follow. If you mean a variable that stores an identifier, then yes -- so long as the identifier is a string type.
What happens if a final keyword is applied to identifier?
The final keyword indicates that a variable (identifier) can not change his value. In case the variable refers to a reference variable (an object) the values of variables inside (the object) can change but the reference can be reassigned (to another object).
Which variable is also called the dependent variable?
Output variable
What is meant by static identifier?
Nothing. I guess you mean a static variable.
What does the scope of an identifier refer to?
It refers to a place in your code where names or variable have meaning.
What two things must you normally specify in a variable declaration?
This is when you specify the name and type of the variable.Example:int number;The declaration line can also include an instantiation for that variable.Example:int number = 5;When you declare a variable or an object (particularly in OOP programming) , you set aside a chunk of memory space for the data to reside.
The independent variable is also called the?
explanatory variable
How does the language support variable names Are variable names case sensitive?
> How does the language support variable names? You can use any identifier to name a variable. > Are variable names case sensitive? Yes, in some languages, they are.
