Which of the following is an example of a static variable?Question 11Answera.private String name;b.void printName() {}c.public static int count = 0;d.int x = 10;
Question
Which of the following is an example of a static variable?Question 11Answera.private String name;b.void printName() {}c.public static int count = 0;d.int x = 10;
Solution
The example of a static variable from the options provided is:
c. public static int count = 0;
Explanation:
In Java, a static variable is a variable that belongs to the class and not to the object (instance). It is initialized only once at the start of the execution. It is a variable which belongs to the class and not to object(instance). A single copy to be shared by all instances of the class and it can be accessed directly by the class name and doesn’t need any object. In this case, 'count' is a static variable because it is declared with the keyword 'static'.
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