Answer / g.arun

Dirty read - Changes made during a Transaction is 'visible'
to other parties

Non Repeatable Read -

if Transcation T1 reads a row and Transcation T2 changes
the same row,when T1 rereads and sees the changes made by
T2.Then this is Non - Repeatable Read

Phantom Read - If Transcation T1 retrieves a bunch of
rows.Transcation T2 inserts a row,T1 rereads the query and
if T1 see the additional row,it is a ghost row to T1 then
this is called as Phantom Read

What are multiple inheritances?

0 Answers  

---

What are the different ways of implementing thread? Which one is more advantageous?

0 Answers  

---

This is related to threads. I have a class with synchronized method m1(). Can I create different instances of this class and execute the m1() for different threads?

3 Answers  

---

Which class is the immediate superclass of the Container class?

1 Answers  

---

Can we change the value of static variable?

0 Answers  

---

Explain the init method?

0 Answers  

---

there are some duplicate values in ArrayList, how U'll get that array with out duplicate?

4 Answers   CMC,

---

Is it possible to use string in the switch case?

0 Answers  

---

Is there any way to skip finally block of exception even if some exception occurs in the exception block?

0 Answers  

---

What does compareto () do in java?

0 Answers  

---

what is use of session tracking ?with example?

1 Answers   Photon,

---

What is the abstract class?

0 Answers  

---