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HPCL Interview Questions
Questions Answers Views Company eMail

In Data Structure, write output of given program.

489

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

556

Can you tell what do we mean by http protocol?

691

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

561

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

638

Can you explain the Virtual memory?

580

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

541

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

509

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

585

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

550

Explain the Difference between Process and a Thread.

584

What is the second law of thermodynamics?

1 1397

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

164

State difference between analog and digital signals.

552

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?

870

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HPCL Interview Questions


Un-Answered Questions

How did you design your unit tests?What about integration tests?

1801


We are not providing some of fields in .csv file which are required in page layout level. What happens if we try to insert records into salesforce through data loader?

187


How do you use match in excel?

301


Compare to java what are the major advantages or benefits of scala?

7


Did windows 95 have ie?

444






What are components of ms word?

319


What exactly do you know about Blue Prism and Automation Anywhere in RPA?

5


Can long be null in java?

543


What are you expecting from Aeropostale in the future?

720


State some points on global warming?

636


What is unity linux?

461


IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)

1631


How can I install magento in localhost?

1


why does a dc machine has high efficiency while working as a generator than as a motor ..

1483


What is the role of activation function?

118