Why do we need virtual device drivers when we have physical device drivers?

843

What is the ratio of true power to apparent power in an ac circuit?

1105

What are the cons of eating organic foods?

1174

i want default printer name in sap-scripts? please help me how to handle this one.

3029

How to use update query in laravel?

691

Can you define query studio?

931

what type of automation is follwed in the project?

1894

what is parser and difference between parser and format?

843

what are the different types of SSRS reports?

149

What is vaccination?

458

Ho we can see assembly information?

918

Name the eight primitive java types.

1088

How is nuclear fission different from nuclear fusion?

1010

What is the difference between Bill of Exchanges and Certificate of Deposit, Cheques, Demand Drafts and other Money Market Instruments?

1072

How can I implement sets or arrays of bits?

1009