Computer Science for IGCSE & O level - Databases (Section 4 - No. 39) | ExamPlay

Computer Science for IGCSE & O level - Databases (Section 4 - No. 39)

Which of the following can be a validation rule?

Format check

Length check

Presence check

Default value

解释

All of the options provided are forms of validation

评论 (0)

广告