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HPCL Interview Questions

Questions Answers Views Company eMail

In Data Structure, write output of given program.

920

List all data structures you would use for a memory management module.

971

Can you tell what do we mean by http protocol?

1163

To describe the Complexity of Binary search, Quicksort and various other sorting and searching techniques..

948

What do you mean by electronics? How is it different from electrical?

1173

Can you explain the Virtual memory?

1032

What are virtual functions, base class pointer, derived class pointer, biding references?

991

Tell me the difference between the character array and a string.

966

Why size of integer depends on the machine architecture then what the best sorting algorithm and why?

995

Write the SQL query to drop, truncate and delete table.

979

Explain the Difference between Process and a Thread.

1073

What is the second law of thermodynamics?

1 2106

Why do we not use inductance in lag network? Explain in detail.

396

State difference between analog and digital signals.

940

What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

1377

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HPCL Interview Questions

Un-Answered Questions

Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

8091

What is the probability of pulling a different shape or a different colour card from a deck of 52 cards?

321

What are secondary indexes?

What is the need of javascript?

970

please give me solution to rectify the emi(electromagnetic interference)

1920

What is the major difference between servlet and applet?

1007

Explain Memory Partitioning, Paging, Segmentation?

4604

How do I unregister a dll in windows 7?

820

Explain what are the types of collision resolution techniques and the methods used in each of the type?

929

What is in-memory replication?

1073

What is Sampling aperture?

1232

Give the brief about aix.

What is the difference between a hadoop database and relational database?

455

What are the main costumes of Eastern region-Discuss.

Which subjects did you enjoy during your qualifying degree?

1395