What is an adaptor class or wrapper class in c++?

1200

What is the effect of gravity at the center of a planet?

110

I have 2 tables with 1 million rows each. I have updated 1 row in first and 1 million update on second table. Now I commit both the updates. Which one will commit fast and Why?

2608

Describe types of sql statements?

1052

If there is certain data that we want to use again and again in different transformations, what should improve the performance?

302

What is meant by aop in spring?

422

What is an eip?

341

Explain the importance of human factors engineering in cockpit design and ensuring pilot safety and comfort.

559

Describe the evolution of science and its impact on society

1077

How is ‘build’ different from ‘release’?

1160

What are a fixed-width table and its advantages in javascript?

917

Can you run spark without hadoop?

322

What is the procedure to check the cumulative frequency distribution of any categorical variable?

398

How do you create a nested formula in excel?

730

Explain the different phases of react component’s lifecycle?

374