Windows 7 Rollback enables you to roll back the driver to the previous version if you experience a system problem

A(n) ________ is a development tool that helps programmers write, compile, and test their programs

Fill in the blank(s) with correct word

When an if statement is placed within the conditionally-executed code of another if statement, this is known as a(n)

A) complex if B) overloaded if C) nested if D) conditional if E) double if