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Global Logic Core Java Interview Questions
Questions Answers Views Company eMail

why the wait,notify,notifyall methods are placed in object class?these are the thread concepts why these methods are placed in Object class?

2 9717

Why Wait and notify are kept in Object class although they are used only with Thread Class

2 8628

write a code, we have two thread, one is printing even no and other print the odd no.

1 1165

Given a singly linked list, determine whether it contains a loop or not without using temporary space?

259

Describe the Big-O Notation.

284





Explain the access modifiers for a class, method and variables?

269

Can a private method be declared as static?

264

Implement two stacks using a single array.

253

How many JVMs can run on a single machine and what is the Just-In-Time(JIT) compiler?

263

What is a local block?

272

How will you reverse a link list without using recursion?

266

What is a default constructor and also define copy contrucyor?

260

Can we store variables in local blocks?

347

What is garbage collection? Can it be forced to run?

250

What is the use of a conditional inclusion statement in Java ?

253

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Un-Answered Questions

Is struts efficient?

239


How do I start sql server 2017?

208


What is the best Django or PHP?

233


Which is the direction of negative angle?

286


What is eager loading in laravel?

195






Explain about run unit currency?

214


How can you construct both PMOS and NMOS on a single substrate?

3898


how to increase the water ring vacuum pump efficiency?

1314


A Lorry driver damaged shed shutter and we deduct 2000/- from his freight amount now what is the head for the Deducted amount?

1331


How can one know if the apache web server is running?

205


how many types of thyristor are? shortly define them with purpose, application & working principle?

1062


writing an sql statement from selecting records from two files using single statement and nested select statement.

276


What happens if one hadoop client renames a file or a directory containing this file while another client is still writing into it?

67


Is there anything like an ifdef for typedefs?

293


Define Nodetool Utility?

28