Topic 6 and 7 ICT year 10

What is an example of live data?

• Data from last year's sales report

• Data currently being collected from sensors

• Archived weather data

• Historical financial records

What type of validation check ensures that an entered value is within a specified range?

• Length check

• Presence check

• Range check

• Format check

Which validation check ensures a field is not left empty?

• Range check

• Presence check

• Format check

• Type check

Which validation check ensures data matches a specific pattern?

• Presence check

• Format check

• Range check

• Length check

Which of the following is NOT a validation check?

• Format check

• Presence check

• Logic check

• Range check

What is the purpose of validation?

• To make data entry faster

• To ensure data is accurate and reasonable

• To store data securely

• To delete incorrect data

Which type of test data includes values at the limits of acceptability?

• Normal

• Live

• Extreme

• Abnormal

Which stage comes first in the systems life cycle?

• Design

• Analysis

• Implementation

• Evaluation

What is the purpose of the design stage?

• To test the system

• To gather requirements

• To create system layouts

• To evaluate performance

Which stage involves installing the new system?

• Development

• Implementation

• Documentation

• Evaluation