The ____ constructor is executed when an object is declared and initialized by using the value of another object.

Which of the following is NOT true about Google's social networks?

A) Buzz was a social messaging tool tied closely into Google's Gmail system. B) Google+ has been much more popular than Google's previous social media offerings. C) Wave tried to make email more social, cobbling together email conversations and other communications. D) Similar in features to Facebook, orkut only caught on in Brazil and Europe.

Which of the following is a requirement for a server to allow guests to be installed on a hypervisor host?

A. Processors with multiple cores B. Processors with available cache C. Processors that support virtualization D. Processors that support hyperthreading