How many ways can an argument be passed to a subroutine and explain them?

1024

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What is a platform?

1069

---

What are the practical benefits, if any, of importing a specific class rather than an entire package (e.g. Import java.net.* Versus import java.net.socket)?

1112

---

What are the types of casting?

1061

---

What is the difference between instanceof and isinstance?

1059

---

How can you say java is object oriented?

1066

---

What are access specifiers available in java?

1003

---

What is java and their uses?

1035

---

You can create a string object as string str = “abc”; why cant a button object be created as button bt = “abc”;? Explain

988

---

What is codebase?

1000

---

What is the file type?

1021

---

Why do people says “java is robust”?

1030

---

Why java is said to be pass-by-value ?

1036

---

What is the difference between a field variable and a local variable?

1109

---

How to make a class or a bean serializable?

971

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