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An IT administrator, also called a network administrator, oversees all computer systems within an organization. These individuals ensure that the systems consistently function as required.
A software tester is an information technology (IT) professional. She is hired to use and test software for the purpose of locating and eliminating bugs in the product. Performing specific tests,...
A programmer-analyst writes, reviews, and modifies computer software. By encoding, testing, debugging and documenting programs, he is responsible for translating the work of software engineers so...