System Life Cycle
System Life Cycle: Overview
This topic covers concepts, such as Coding in System Development Life Cycle, Preliminary Design, System Design, Parallel Run, Testing Phase in System Development Life Cycle, Unit Test in System Development Life Cycle, System Life Cycle, etc.
Important Questions on System Life Cycle
The department taking part in the _____ can lose data if the new system fails.
cost more to run both systems the system can be out of sync with each other duplicate of data has to be entered and can cause errors
________a least glamorous and perhaps most important step of all.
- Manage Risk.
- Quicker Implementation.
- Test With an Engaged Audience.
- Get Real Feedback.
These are advantages of
Parallel running is a strategy for system changeover where a new system slowly assumes the roles of the older system while both systems operate simultaneously.
After the users are trained about the computerized system, working has to shift from manual to computerized working. The process is called 'Changeover'.
The major steps involved in implementation phase are:
- Acquisition and Installation of Hardware and Software
- Conversion
- Documentation
- User Training
The complete system is executed on the________ at each stage of the execution, the results or output of the system is analyzed.
test data which test run are carried out:
The various tools and techniques used to describe the system design are:
in coding stage defined procedure are transformed into __________ by the help of a computer language.
____ design the programming language and the platform in which the new system will run are decided.
In preliminary design the ____ of implementing the features and the benefits to be derived are estimated.
System Study involves
Fact finding is done at the _______ stage of SDLC
The goal of __________ is to allocate the requirements of a large system to hardware and software components.
Select the correct option for system analysis
________ is the test of the proposed system in the light of its workability, meeting user's requirements, effective use of resources and the cost effectiveness.
In a _____ module of the new information system is activates at a time.
In the maintenance phase the product must be tested against previous test cases. This is known as __________ testing.
