Who was pad let so I can add them

Helen is having a meeting with her colleagues in her company. they are working on the goals and objectives for the coming year. they want to ensure that these goals and objectives of the processes involved are properly evaluated. which system can helen and her colleagues apply to evaluate this? helen and her colleagues require a blank to evaluate the goals and objectives.

Need fast im timed in a paragraph of 125 words, explain at least three ways that engineers explore possible solutions in their projects.

Why does the pc send out a broadcast arp prior to sending the first ping request