ICT IGCSE Theory Quiz

What is the first stage of the Systems Life Cycle?

• Development and Testing

• Analysis

• Implementation

• Design

Which technique involves observing the current system to find out how it works?

• Observation

• Collecting Documents

• Questionnaires

• Interview

What is the purpose of User Documentation?

• To assist users in understanding and using the system

• To help technical maintainers understand the system

• To outline the required improvements for the new system

• To troubleshoot errors in the system

Which validation technique checks if the data entered is in the correct range?

• Presence Check

• Range Check

• Length Check

• Type Check

What is the advantage of Parallel Running during system implementation?

• If the new system fails, the old system is still available

• Tasks will be duplicated as data is inputted into both systems

• A number of training sessions would be required for employees

• Costs are reduced as only one system is being used

What is the purpose of Evaluation in the Systems Life Cycle?

• To compare the solution with the original task requirements

• To evaluate the users' responses to the results of testing the system

• To identify any limitations and necessary improvements to the system

• All of the above

Which stage involves creating the file structure and setting specific data types?

• Implementation

• Development and Testing

• Design

• Analysis

What is the purpose of Phased Implementation?

• To pilot the new system in one department

• To introduce the new system gradually

• To replace the old system immediately

• To evaluate the new system

Which technique involves interviewing people who use the system to gauge their feedback?

• Interview

• Collecting Documents

• Observation

• Questionnaires

What is the purpose of Technical Documentation?

• To outline the required improvements for the new system

• To assist users in understanding and using the system

• To help technical maintainers understand the system

• To troubleshoot errors in the system