Data Integrity and Governance

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What aspect of interface design involves creating organized and clear menus with easy navigation?

Icons
Pointers
Menus (correct)
Windows

What is the primary purpose of data governance?

To eliminate data redundancy
To ensure data is consistent and high-quality (correct)
To design data dictionaries
To validate new entries in a database

What is the main function of data validation?

To check if new entries follow specific rules (correct)
To eliminate data redundancy
To define data elements and their purpose
To design validation rules

What is the primary purpose of file encryption in data security?

To encrypt data for secure access (B) Signup and view all the answers

What type of validation rule checks if a value exists in another list?

Lookup (A) Signup and view all the answers

What is the benefit of cloud storage in terms of scalability?

Easily adjustable storage capacity (B) Signup and view all the answers

What is the primary function of a Database Management System (DBMS)?

To manage and organize data in a structured way (D) Signup and view all the answers

What is the purpose of a data dictionary?

To provide a glossary for a database (D) Signup and view all the answers

What is data redundancy?

Having the same info in multiple places (B) Signup and view all the answers

What is the purpose of minimizing strain in interface design?

To reduce repetitive motions and awkward postures (C) Signup and view all the answers

What is the purpose of a check digit validation rule?

To verify the accuracy of other digits (C) Signup and view all the answers

What is the benefit of cloud storage in terms of accessibility?

Data is accessible from anywhere with an internet connection (A) Signup and view all the answers

What is the primary purpose of Transaction Processing Systems?

To ensure accuracy, speed, and reliability in processing transactions (B) Signup and view all the answers

Which of the following is an example of a Transaction Processing System?

Order Processing (B) Signup and view all the answers

What is the primary function of Customer Relationship Management Systems?

To manage all aspects of customer interactions and improve customer service (C) Signup and view all the answers

Which of the following is a benefit of using Customer Relationship Management Systems?

Increased customer retention and reduced churn (D) Signup and view all the answers

What is the primary purpose of Management Information Systems?

To provide information and reports to support decision-making (A) Signup and view all the answers

Which of the following is an example of how organizations use CRM Systems?

Synchronizing marketing events across channels (D) Signup and view all the answers

What is a limitation of the Critical Path Analysis (CPA)?

It relies on accurate estimates of task durations and dependencies (A) Signup and view all the answers

What is the primary benefit of combining Gantt charts with CPA?

It provides a powerful combination for project management (A) Signup and view all the answers

What is a characteristic of the Waterfall method?

It is a sequential approach with well-defined phases (A) Signup and view all the answers

What is the primary purpose of the Requirements/Analysis phase in the Waterfall method?

To gather and document user needs and functionalities for the project (C) Signup and view all the answers

What is the next phase after Design in the Waterfall method?

Implementation (B) Signup and view all the answers

What is the final phase of the Waterfall method?

Maintenance (C) Signup and view all the answers

What is the primary function of sensors in the IoT ecosystem?

To collect data about the environment (B) Signup and view all the answers

What is a major security concern in the IoT ecosystem?

Vulnerability to hacking (B) Signup and view all the answers

What is the first step in designing an IoT system?

Define the purpose (D) Signup and view all the answers

What is a key component of the IoT ecosystem?

Embedded systems (B) Signup and view all the answers

What is a consequence of the lack of standardization in the IoT ecosystem?

Difficulty in implementing consistent security measures (A) Signup and view all the answers

What is a challenge introduced by the growing number of connected devices?

Security challenges (D) Signup and view all the answers