How do you check the file existence and their types in python ?

214

Who developed windows?

418

What is the difference between kernel replacement and support package?

707

How many principal gases are there in the atmosphere ?

5

What work are you expecting?

771

How are observer and observable used in java programming?

535

How do I become a machine learning scientist?

58

What are fundamental principles of debugging?

56

What is the formula of the net primary production (NPP)? How does NPP relate to the energy pyramids?

73

What is the template in angularjs?

440

Tell me how you handle an ethical dilemma?

2200

can we take 100% input of contractor service tax billing where service receiver have to pay 50% service tax

1304

What is the result of select * from the tab?

420

How does countifs work in excel?

281

What is tree and its properties?

501