What is return type in java?

1023

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Can we write a class without main method in java?

915

---

Does every java program need a main?

957

---

Is void a keyword in java?

979

---

What is the main method java?

994

---

What does 3 dots mean in java?

946

---

What is ellipsis in java?

1040

---

Why we use methods in java?

953

---

Why main method is called first in java?

964

---

Why java is call by value?

992

---

Are arrays passed by reference in java?

891

---

Is call by reference possible in java?

924

---

What is a method in java?

1007

---

What is java lang string?

959

---

What is void in java?

1042

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