Can one thread block the other thread?

1072

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Explain about instanceof operator in java?

1123

---

Difference between method overloading and method overriding in java ?

1144

---

Explain about main thread in java?

1151

---

What access modifiers can be used for class ?

1081

---

Explain when classnotfoundexception will be raised ?

1091

---

Explain when noclassdeffounderror will be raised ?

1103

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What all methods are used to prevent thread execution ?

1079

---

What are inner classes or non static nested classes in java?

1222

---

What are packages in java?

1809

---

Difference between ‘is-a’ and ‘has-a’ relationship in java?

1045

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Explain why wait(), notify() and notifyall() methods are in object class rather than in thread class?

1067

---

Can we override constructors in java?

1215

---

Can sleep() method causes another thread to sleep?

1085

---

Explain importance of throws keyword in java?

1042

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