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Lucent Interview Questions
Questions Answers Views Company eMail

How can you find the nodes with repetetive data in a linked list?

 1 7836

Why is it difficult to store linked list in an array?

 6 20951

What do you mean by MIB and where does it stay?

 12 22816

What is Pure Virtual Function? Why and when it is used ?

 10 76546

How do you know that your class needs a virtual destructor?

 5 9958

Why do C++ compilers need name mangling?

 3 8904

Piggy backing is a technique for a) Flow control b) sequence c) Acknowledgement d) retransmition

17 34396

Tell me some of the differences between Solaris and Sun OS?

8 11281

Lucent PLACEMENT PAPERS ------ Placement Paper 2

 1 7912

Which processes does TCP, but not UDP, use? A. Windowing B. Acknowledgements C. Source Port D. Destination Port

 2 19543

6*12*15 is the volume of some material. How many cubes of edge 3 can be inserted into it?

4 25634

Two pipes can fill a tank in 10 and 12 hours respectively while third pipe will make the tank empty in 20 hours. If all three pipes operate simultaneously, in how many hours the tank will be filled ?

6 28852

Cost of an item is x. It's value increases by p% and decreases by p% Now the new value is 1 rupee, what is the actual value ?

6 20656

A right circular cylinder and a cone are there. Base radius of cone is equal to radius of cylinder. What is the ratio of height to slant side if their volume are the same?

3 19584

Distance between two poles is 50 meters. A train goes by 48 at a speed of kmph. In one minute how many poles will be crossed by the train ?

4 22209

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Lucent Interview Questions


Un-Answered Questions

what is gas metering system? gas chromatograph? and gas compressors?

1956

What are the steps to enable ssl in a web application deployed on tomcat?

460

when do we need to use maxscratch parameter?

494

How the PF control while running DG set with load

1613

will the lanfree data go to the disk pool?

484




Can you create a logon trigger in sql server 2005 express edition?

564

What is facade and how it is used in laravel?

395

How to convert dates to character strings?

530

regarding bsnl jto examination,can i use the printout of application format mentioned in the advertisement.

1468

What is time complexity of binary search?

435

What is a pragma statement?

706

Can you add two arrays together?

520

How can the user execute a long command repeatedly without typing it again and again?

493

How to generate & update application key in laravel 5?

415

I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur

1604