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

1082

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What is a platform?

1165

---

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)?

1175

---

What are the types of casting?

1122

---

What is the difference between instanceof and isinstance?

1136

---

How can you say java is object oriented?

1141

---

What are access specifiers available in java?

1067

---

What is java and their uses?

1095

---

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

1059

---

What is codebase?

1059

---

What is the file type?

1072

---

Why do people says “java is robust”?

1095

---

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

1095

---

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

1165

---

How to make a class or a bean serializable?

1039

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