The _______ is the Windows menu that contains Startup Repair, which can be used to fix the computer when Windows does not boot properly

What is the sum of the contents of queue2?

Given two initially empty queues, queue1 and queue2 and the following commands. queue1.enqueue(1) queue1.enqueue(2) queue2.enqueue(3) queue1.enqueue(4) queue1.dequeue() queueFront = queue1.peekFront() queue1.enqueue(queueFront) queue2.enqueue(5) queue1.dequeue() queue2.enqueue(7) a. 4 b. 15 c. 19 d. none of these

The computer at your email service provider that handles outgoing email messages is called the ____.

A. Internet service provider B. email service provider C. outgoing service provider D. outgoing email server