This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: will not be accepted. ___________________________________________________________________________ Question 1 (a) Define IT infrastructure and what are its components? (b) List each of the eras in IT infrastructure evolution and describe its distinguishing characteristics. Questions 2 (a) Describe the evolving mobile platform, grid computing, and cloud computing. (b) Name and describe the three external sources for software. Question 3 (a) Describe the features of a simple network and the network infrastructure for a large company. (b) Name and describe the principal technologies and trends that have shaped contempo-rary telecommunications systems. . 1 Question 4 (a) Define a LAN, and describe its components and the functions of each component? (b) Define Bluetooth, WiFi, WiMax, 3G network and 4G networks 2...
View Full Document
- Spring '11
- Grid Computing, WiMAX, Universal Mobile Telecommunications System, 3G network, Contemporary Information Systems