Variables used in a switch statement can be used with which datatypes?

1044

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Difference between throw and throws?

1163

---

Define immutable object?

1112

---

Define inheritance?

1078

---

What is a instance variable?

1140

---

When throw keyword is used?

1124

---

Why packages are used?

1690

---

When parseint method can be used?

991

---

Define class?

1130

---

When a byte datatype is used?

2357

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Can a constructor be made final?

1165

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Explain treeset?

1174

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What is a war file?

1161

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What do you mean by synchronized non access modifier?

1053

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What is the purpose of default constructor?

1045

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