Q: What is a static variable in Java?
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A
A static variable is a variable that is accessible only within the static methods of a class.
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B
A static variable is a variable that is shared among all instances of a class and is not specific to any particular instance.
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C
A static variable is a variable that is declared with the "static" keyword and cannot be changed once assigned a value.
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D
A static variable is a variable that is declared inside a static block in a class.
C
Answer:
C
Explanation:
A static variable in Java is a variable that is declared with the "static" keyword and cannot be changed once assigned a value. It is accessible from anywhere within the class, but not from outside the class. It is also shared among all instances of a class, meaning that any changes made to the static variable will be reflected in all instances of the class.
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