What are some of the important spring annotations which you have used?

420

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Is swing thread-safe?

1044

---

Explain the features of interfaces in java?

1034

---

What’s the difference between callable and runnable?

1185

---

Is ++ operator thread-safe in java?

1237

---

What is the size of int in 64-bit jvm?

1179

---

What is polymorphism and what are the types of it?

1037

---

What is broken and continue statement?

1063

---

Define an enumeration?

1095

---

What is a finally block? Is there a case when finally will not execute?

1156

---

Is it possible to use string in the switch case?

1103

---

Compare overloading and overriding?

1061

---

What is the difference between import java.util.date and java .util?

1103

---

how to create constants in java?

1129

---

How to change the priority of thread or how to set the priority of thread?

1095

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