Roles Of A System Analyst

22 Feb

A system analyst must assess risks and keep to technical budgets.
System analysts confirm that the designed system
will meet requirements. Typical analyses include
system weight, power, throughput, and output
predictions for hardware systems, and memory usage,
interface traffic, and response times for software
systems. Usually the more complex parts of the system
need to be modeled in order to demonstrate that they
will work properly and interface properly with the
external world. Modeling also helps the systems engineer and others understand how the system will be operated. Most systems engineers do some modeling, with the amount increasing with the availability of cheap and powerful simulation tools. The extent of analysis varies with the type of program: the more complex and riskier programs need more analysis.

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