The hard drive because this is where all the information is stored.
If you want to know the right answer you should attach an options to choose. Anyway I think the right answer is USB flash-drive. It's possible to create recovery on usb and store any type of files.
A Network Switch and Network Hub are similar computer network components that connect multiple devices in a computer network. A Network switch is used to connect various network segments. It is a small hardware device that joins multiple computers together within one local area network (LAN). A Network Hub connects numerous Ethernet devices together, making them act as a single segment.
Answer:
two HDMI cords, this will help you your monitors
Google is famously known as a search engine and it is being used around the globe. Aside from being a search engine, it also offers other services such as productivity software or google docs, e-mail services like Gmail, cloud storage or the google drive and it also offers social networking services through google plus. Google also has some desktop application for free of use such as google chrome, picasa and instant messaging like hangouts. Their mission statement as for being the most used search engine is "to organize the world's information and make it universally accessible and useful".
