What are runtime exceptions?

1161

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Which number is denoted by leading 0x or 0x in java?

1045

---

What is the default value of an object reference declared as an instance variable?

1125

---

If a variable is declared as private, where may the variable be accessed?

1061

---

Why do we need wrapper classes?

1071

---

What is the range of the short type?

1022

---

What is hashmap and map?

1030

---

When is the arraystoreexception thrown?

1026

---

Can a top level class be private or protected?

1057

---

Is it necessary that each try block must be followed by a catch block?

1021

---

Can we have any other return type than void for main method?

956

---

In a class implementing an interface, can we change the value of any variable defined in the interface?

1086

---

What is the difference between error and an exception?

1156

---

How destructors are defined in java?

1191

---

What is the difference between inner class and nested class?

1092

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