Answer Posted / harish

Inner classes nest within other classes. A normal class is
a direct member of a package, a top-level class. Inner
classes, which became available with Java 1.1, come in four
flavors:
? Static member classes
? Member classes
? Local classes
? Anonymous classes
Let's take a quick look at each in turn.
Briefly, a static member class is a static member of a
class. Like any other static method, a static member class
has access to all static methods of the parent, or top-
level, class.
Like a static member class, a member class is also defined
as a member of a class. Unlike the static variety, the
member class is instance specific and has access to any and
all methods and members, even the parent's this reference.
Local classes are declared within a block of code and are
visible only within that block, just as any other method
variable.
Finally, an anonymous class is a local class that has no
name.

What are the types of exceptions?

1058

---

What is the use of toarray () in java?

1071

---

Are static members inherited to sub classes?

1140

---

What are the various access specifiers in java?

1002

---

What are parsers? Dom vs sax parser.

1054

---

What is the access scope of protected access specifier?

998

---

Is simpledateformat safe to use in the multithreaded program?

996

---

How is the marker interface used in Java?

1098

---

Differentiate between class and structure.

1132

---

What is a lambda expression ? What's its use ?

1107

---

What is a class variable?

1036

---

If we allocate the memory using 'new' & de-allocated using 'free' then what will happen?

1041

---

What is the purpose of the enableevents() method in java programming?

1181

---

What is internal iteration in java se 8?

1199

---

Why we use multi threading instead of multiprocessing?

1065

---