why string is not taking as primitive datatypes but we r taking it as a class? why explain it?
2 5201which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?
6 9080how tha garbage collector know that the object will be deleted? on which algorithm the garbage collector works? what is the working principle of garbage collector? How manay types of garbage collectors r there?
1 6308suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible
6 8161Post New HP Core Java Interview Questions
What is the difference between the participating and non-participating policy?
Which technology uses miniaturized accelerometers and gyroscopes? a) Sensors b) Actuators c) MEMS d) None of the mentioned
What is the difference between the exits created in M.M and S&D?
What is the use of keywords in java?
How do convert or display the date or time as string?
How will you explain machine learning to a layperson in an easily comprehensible manner?
What is the purpose of an interface?
a) Difference between Ghol , Chimney & fly ash bricks b)Floor to floor height is 3m , rise=15cm , tread 20 cm , how to design staircase means steps landing
T unionĀ support factor
Explain what is the properties in soapui?
How does hibernate distinguish between transient (i.e. Newly instantiated) and detached objects?
What is precedence constraint?
How do I load a database driver with JDBC 4.0 / Java 6?
Explain Kanban.
What is codeigniter & why it is used for?