Video Store Enrollment and Database Management

The video tutorial discusses a database question from an exam, focusing on a video store's system that records customer and video details. It explains the data flow diagram, emphasizing the processes involved, such as enrolling new members and generating reports. The tutorial highlights the importance of understanding data sources and interactions within the system.

What is the primary function of the VStore software application in the video store?

• To handle cash transactions

• To provide customer support

• To manage employee schedules

• To record customer and video details

Which of the following is NOT a component attached to the store's personal computer?

• FPOS machine

• Barcode scanner

• Printer

• Cache drawer

Who is responsible for initiating the enrollment of new members in the video store?

• The store owner

• The customers

• The sales staff

• The technical support team

What type of data do customers provide during the enrollment process?

• Feedback on services

• Personal details like name and contact

• Video preferences

• Payment details

Where is the data from the enrollment process stored for future use?

• In the central database

• In a cloud storage

• On the sales staff's computer

• In a physical file cabinet

Why is it important to store member details and their ID number in the database?

• To generate immediate reports

• To identify members during future visits

• To calculate membership fees

• To send promotional emails

What is the main reason for not generating a report every time a new member is enrolled?

• To prevent data duplication

• To store data for later use

• To save paper

• To avoid overwhelming the owner with reports

What is the purpose of using a query in the report generation process?

• To encrypt the data

• To delete old records

• To extract specific data from the database

• To update the database

What kind of data is returned after a query is executed on the database?

• Raw data

• Encrypted data

• Report data or records

• Temporary data

Which process involves sending a query to the database?

• Generating reports

• Enrolling new members

• Entering returned movies

• Processing sales