Podcast
Questions and Answers
What is the primary goal of a database management system (DBMS)?
What is the primary goal of a database management system (DBMS)?
- Develop mobile applications
- Manage large bodies of information (correct)
- Perform complex calculations
- Create visually appealing reports
Which of the following is a drawback of a file system compared to a DBMS?
Which of the following is a drawback of a file system compared to a DBMS?
- Faster development
- Predominant software architecture
- Improved scalability
- Difficulty in accessing the data (correct)
What is a major advantage of the three-tier architecture for software development?
What is a major advantage of the three-tier architecture for software development?
- Each tier runs on its own infrastructure (correct)
- Faster development
- Duplication – Redundancy
- Higher storage & access cost
In DBMS, what is a potential issue related to data redundancy and inconsistency?
In DBMS, what is a potential issue related to data redundancy and inconsistency?
What does a database management system (DBMS) provide mechanisms for?
What does a database management system (DBMS) provide mechanisms for?
Which industry can benefit from using a database management system (DBMS) for managing large bodies of information?
Which industry can benefit from using a database management system (DBMS) for managing large bodies of information?
What is the main responsibility of the middle level tier in the three-tier architecture?
What is the main responsibility of the middle level tier in the three-tier architecture?
Which programming languages are typically used in the logic or middle level tier of a three-tier architecture?
Which programming languages are typically used in the logic or middle level tier of a three-tier architecture?
What type of tier is responsible for storing and managing physical data in a three-tier architecture?
What type of tier is responsible for storing and managing physical data in a three-tier architecture?
How does the communication flow between the presentation tier and the data tier in a three-tier architecture?
How does the communication flow between the presentation tier and the data tier in a three-tier architecture?
Which tier is responsible for collecting and displaying information in a three-tier architecture?
Which tier is responsible for collecting and displaying information in a three-tier architecture?
What is the primary responsibility of the data tier in a three-tier architecture?
What is the primary responsibility of the data tier in a three-tier architecture?
