Which of the following statements are true about static methods.? Static methods do not need an object in a class to be invoked. Math.sin(x) is an example of a static method. Inside a class, a static method belonging to the class can be invoked by using its name. Outside a class, a static method is invoked by using the name of the class - like Math,pow. All of the above are true statements about static methods.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Which of the following statements are true about static methods.?

Static methods do not need an object in a class to be invoked.

Math.sin(x) is an example of a static method.

Inside a class, a static method belonging to the class can be invoked by using its name.

Outside a class, a static method is invoked by using the name of the class - like Math,pow.

All of the above are true statements about static methods.

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