System Life Cycle Quiz

What is the purpose of analysis in the system life cycle?

• To identify the inputs, outputs, and processing of the current system

• To design file/data structures and validation routines

• To test the system before implementation

• To document the system and its requirements

Which research method involves directly observing the current system?

• Observation

• Interviews

• Questionnaires

• Examination of existing documents

What should be recorded and analyzed about the current system?

• Information about the current system

• Characteristics of the research methods

• Inputs, outputs, and processing of the new system

• Problems with the new system

What is the purpose of system specification in the system life cycle?

• To identify and justify suitable hardware and software for the new system

• To design file/data structures and validation routines

• To test the system before implementation

• To document the system and its requirements

Which validation routine checks if the data falls within a specified range?

• Range check

• Character check

• Length check

• Type check

What should be included in technical documentation?

• Program listing, program flowcharts/algorithms, hardware and software requirements

• Purpose of the system, limitations of the system, input format

• Sample runs/test runs, error messages, troubleshooting guide

• Purpose of the system/program, program language, system flowcharts

Which method of implementation involves gradually introducing the new system?

• Phased implementation

• Direct changeover

• Parallel running

• Pilot running

What should be evaluated in the system life cycle?

• Efficiency, ease of use, and appropriateness of the solution

• Inputs, outputs, and processing of the current system

• Characteristics, uses, and advantages of research methods

• Components of technical and user documentation