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Foundations of Information Systems

Review Questions

Foundations of Information SystemsReview Questions

Review Questions

1.
Which of the following best describes the two main types of data and their focus areas in business operations?
  1. Line of business data focus on customer interactions and feedback, while customer behavior data include daily operations and financial records.
  2. Line of business data involve daily operations like financial records and supply chain details, while customer behavior data focuses on customers’ interactions with a company’s offerings, such as purchase history and social media interactions.
  3. Line of business data include social media interactions and purchase history, while customer behavior data involve inventory processes and supply chain details.
  4. Both line of business data and customer behavior data focus primarily on the financial records and day-to-day operations of a business.
2 .
The type of data that includes photos and scanned documents is called ________.
  1. text data
  2. voice data
  3. image data
  4. video data
3.
A tool or technique not used for managing data in a database system is a(n) ________.
  1. Structured Query Language (SQL)
  2. database management system like MySQL
  3. image editing software like Adobe Photoshop
  4. database access tools like phpMyAdmin
4 .
The type of database designed to handle a wide variety of data types and structures, providing flexibility for applications like real-time web applications, is a(n) ________.
  1. NoSQL database
  2. relational database
  3. data warehouse
  4. data lake
5.
An example of a primary data source are ________.
  1. data from existing databases
  2. articles and books
  3. direct observations
  4. reports from other researchers
6 .
Database design and management are crucial for businesses because they ________.
  1. help in storing, organizing, and retrieving data efficiently
  2. ensure data are accurate, secure, and easy to access
  3. support various enterprise systems like customer relationship management, financial systems, and health-care information systems
  4. all of the above
7.
What is the main benefit of electronic health record systems in health care?
  1. storing patient information, medical histories, and treatment plans
  2. helping with marketing strategies
  3. managing product inventory
  4. tracking financial transactions
8 .
What is the primary purpose of requirement analysis in the design of a library management system?
  1. determining the feasibility of the project
  2. gathering and analyzing user needs
  3. creating data models and defining system architecture
  4. conducting testing and ensuring system functionality
9.
Why are cloud databases important for mobile app development?
  1. They offer lower maintenance costs and real-time data access.
  2. They increase the complexity of app development.
  3. They require local servers for data storage.
  4. They eliminate the need for user experience design.
10 .
How do cloud-based databases benefit mobile applications?
  1. They reduce the need for user authentication.
  2. They eliminate the need for data encryption.
  3. They provide scalable and flexible data storage solutions.
  4. They require businesses to maintain physical servers.
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