Testing the testing is the process of improving the

Testing:
The testing is the process of improving the system by debugging the problems. The purpose of
the system (program) is to identifying and correct errors of the system. We can say that the
purpose of testing is only to carry out the errors in the system. Usually system (program) is tested

System Anlysis And Design
partly. The part of the program is called module, module testing is important methods of
programmer testing. The program testing consists the following system:
1. Program testing:
The test of program logically and physically known as testing. The testing of errors is
find in two ways: -
a) Syntax error: when programming rules are not matched and spelling and
grammatical mistake occur known as syntax error.
b) Logical error: it occurs due to the incorrect data, out of range and invalid
combination of the inputs. The error detection is done with the comparing actual
output with excepted output.
2. String test: This test when one program is related to other program. this testing interacts
with the whole system individual testing against the entire module errors.
3. User testing: it is the last test of the system (program) before delivering to the user. This
test whether the system work under the rules and regulation or not. It is also used to
detect the following problems, tolerance, Error rate and accuracy.
Implementation:
Implementation is the construction of the new system and delivery of that project (program) into
production. Implementation is the carrying out, execution, or practice of a plan, a method, or any
design, idea, model, specification, standard or policy for doing something. As such,
implementation is the action that must follow any preliminary thinking in order for something to

System Anlysis And Design
actually happen . (SearchCRM, 2016) Installing and testing the overall system, further debugging
and testing are done until it all works as needs.
For implementation process to be successful, different department should be accomplished in
sequences. Many implementations get often failure, due to the lack of accurate planning in the
beginning stage of the project due to insufficient of resources.
Implementations represent the change of existing technological architecture. So, implementation
process means death of existing ways and developed of new ways.
After developed of the new system, implementation is done as the last stage of a project during
which project is turned in to practice. Analysis of business and market policy increases the
implementation of the program. The major steps involved in this phase are:
 Acquisition and Installation of Hardware and Software
 Conversion
 User Training
 Documentation
Developer most be considered about the Hardware and software of the system before the
implementation of the project is done. Whether, the developed project mayn’t work with the
existing software and hardware. The conversion is also one of the most critical and expensive
activities in the system development life cycle. The data from the old system needs to be
converted to operate in the new format of the new system. The database needs to be setup with