Essay About First Task Of The Computer Systems Analyst And Firms Entire System

Computer Systems Analysts
Essay title: Computer Systems Analysts
Computer Systems Analysts
COMPUTER SYSTEMS ANALYSTS are responsible for designing computer information
systems, modifying systems to improve production or work flow, or expanding
systems to serve new purposes. The information they deal with relates to
all aspects of an employers operations planning, monitoring, testing,
accounting, forecasting, coordination, scheduling, etc. They must
understand the capabilities of the firms equipment and software, and may
be asked to provide recommendations about selection of new equipment or
software packages. They may be responsible for a firms entire system or
part of it, or work from project to project. They also may analyze systems
for their employer or for client firms.
The first task of the Computer Systems Analyst is the evaluation of business
procedures and problems. Analysts begin an assignment by talking with
managers or specialists to determine the precise nature of the problem and
to break it down into its component parts. This may involve interviews with
staff to specifically identify what information is being processed, where it
comes from, and where it goes. In addition to the interview method of data
collection, analysts also conduct written surveys and observe workers
performing tasks. On occasion an Analyst may assume the workers role for a
week or so in order to understand and document the processes being performed.
After sufficient information has been collected, the analyst prepares charts
and diagrams that constitute a representation of the new system in terms
which managers or non-data-processing personnel can understand. Analysts
consult with management throughout this phase in order to confirm that the
analyst and the management agree on the principles of the system. Analysts
also prepare analyses which present cost versus benefit as a result of
implementing the proposed new system.
Once the system is accepted, Systems Analysts prepare specifications for
programmers to follow. The specifications include detailed descriptions of
the records, files, and documents used in processing, and data flow charts
describing the interrelationship of the data elements to be considered by
the programmers. The analysts also coordinate the development of test
problems to debug the system and participate in trial runs of the systems.
They also may determine what computer hardware and software will be needed
to set up the system. Some analysts also prepare programs and may be known
as Programmer Analysts.
In computer manufacturing firms, Systems Analysts design application
software for the computers. They also prepare technical documentation and
instructional manuals relevant to the establishment and functioning of
entire operational systems.
Because the possible uses for computers are so varied and complex, Computer
Systems Analysts usually specialize in either business, scientific, or
engineering applications. Often, they have training or experience in the
field in which they develop computer systems.
WORKING CONDITIONS
Systems Analysts usually work about 40 hours a week, the same as other
professional and office workers.