Problem 1: Explain the concept of the data warehouse and the data mart. Describe how you would employ both architectures when carrying out big data analytics within the firm. Support your observations and recommendations with cited evidence from at least two sources.
Problem 2: Briefly compare the LAN, WAN, WLAN, and MAN networks. Include in your comparison a description of the expected bandwidth associated with each and explain what elements of the network are responsible for the increased bandwidth in the networks larger in scale.