System Analyst:
A system
analyst is a person responsible for the development of software and hardware
solution to the efficient working of the organization. Analysts study the
environment and problems of an organization to determine whether a new information
method can provide solution to the problem.
The main
job of system analyst is to provide right type of information, in right
quantity at the right time in post effective manner to the management or the
end user.
Roles of System Analyst:
·
Defining
IT requirements of organization
·
Gathering
Data/Facts
·
Analyzing
the problem
·
Setting
priority amongst requirements
·
Problem
solving
·
Drawing
Specification
·
Designing
System
·
Evaluating
System
1.
Defining
IT requirements of organization:
The most imp and difficult task of an analyst is to
understand the organization’s requirement’s information. It includes
interviewing users finding out what information is they are using in the
current system.
2.
Gathering
Data/Facts:
For gathering data or facts, written documents are important
because these documents represent the formal information flow in the system.
The analyst studies documents such as input forms, output records, invoices etc
to understand how data are passed and used in the present system.
3.
Analyzing
the problem:
After gathering data or facts the analyst analyses the
working of current system and find out to what extent it meet the user’s needs.
4.
Setting
priority amongst requirements:
In the organization there are many types of users, each user
has different types of information needs. It may not e possible to satisfy the
requirements of everyone due to limited availability of resources so it is
necessary to give priority. The priorities are set on the basis of urgency and
importance of user’s need.
5.
Problem
solving:
The system analyst helps IT users to solve their information
problems. In that role he must understand the problem and suggest solutions.
6.
Drawing
specification:
The analyst obtains the input and output specification for
optimal functioning of the system to be developed.
7.
Designing
system:
Once the specifications are accepted by the management the
analyst gets on to the design of the system. The analyst must be aware of the
latest design tools for the system design so analyst also knows as architect.
8.
Evaluating
system:
An analyst must critically test the performance of the
designed system with specifications after it has been in use for a reasonable
period of time.
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