What are the differences between pneumatics and hydraulics?

1081

In context of public key encryption, if you are using both signature and encryption features, what key will you use for encryption and which one will you use for signing?

950

You are a project manager for Candy Works candy factory. Your project involves reporting information from the newly installed candy-counting machine to the financial system. This will give executives the ability to see production run counts at any time during the day. You need to purchase　an expensive piece of hardware as part of this project. One of the vendors bidding on the project is a close friend. In order to win the bid, she needs to know how much money the company is willing to spend on the equipment and consulting. Your friend asks you to give her this confidential information and not tell anyone you did. Which of the following is the most appropriate response? A. Tell your friend that as a PMP, you're required to abide by the Project Management Professional Code of Professional Conduct and this would violate the code as it's a conflict of interest. B. Tell your friend that as a PMP, you're required to abide by the Project Management Professional Code of Professional Conduct and this would violate the code as it’s a personal gain. C. Tell your friend that as a PMP, you're required to abide by the Project Management Professional Standards and Ethics Code and this would violate the code as it’s a conflict of interest. D. Tell your friend that as a PMP, you’re required to abide by the Project Management Professional Standards and Ethics Code and this would violate the code as it’s an ethics violation.

1087

What is the difference between paramaterized constructor and copy constructor?

879

How are plugs(inbound/outbound) bounded in the window?

264

Explain bundler in rails.

813

What are the important selenium ide commands or selenese commands?

930

what r you reqired for concrete baching plant?

2277

What are the three types of operating systems?

1007

Explain deletion in hbase?

148

Is it possible to substitute "ls" command in the place of "echo" command?

1027

What is excel explain it?

666

Please provide controllers naming convention in cakephp?

3

What is the best rss feed app for iphone?

815

What are different types of ResultSet?

1025