Skype enables you to present a Word document through a web browser

When using Internet Explorer 11, how do you open a new tab?

A) click the left arrow button B) click the plus sign C) click the star D) click the ellipsis (...)

Suppose the nested transaction model were extended so that subtransactions were distributed over different sites in a network. At what point in the execution of a distributed nested transaction would a cohort enter the prepared state? Explain your reasoning.

What will be an ideal response?