Answer Posted / pankaj

just im telling about
-> what is static method in java
Ans ->static method represent class behaviour and instance variable represent object behaviour ..but instance of a class is not require for the invokation of static varibale.
-> static data member of the class can be referd in a static block or methd.
-> static block and static method can directly invoked the static method ,nonstatic method can not directly by static method or static block.
->this and supper keyword can not be use in static block and method

What is the use of accept () method in java?

1042

---

Can arraylist hold different types java?

923

---

What does g mean in regex?

935

---

What is the difference between equals() and == in java?

917

---

Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

1100

---

What is the gregoriancalendar class in java programming?

971

---

What is the method overriding?

1040

---

Can you declare an interface method static?

1008

---

When a lot of changes are required in data, which one should be a preference to be used? String or stringbuffer?

1190

---

How can we create an immutable class in java?

1017

---

What is java util hashmap?

941

---

Are primitives objects?

1001

---

What is the use of using enum to declare a constant?

956

---

What is collection api?

996

---

Give an example of use of pointers in java class.

964

---