ADMS 1305 Questions and Answers | Latest Version | 2024/2025 | Already Passed
3 views 0 purchase
Course
ADMS 1305
Institution
ADMS 1305
ADMS 1305 Questions and Answers |
Latest Version | 2024/2025 | Already
Passed
What is the primary purpose of data management in a business environment?
To organize, store, and analyze data to support decision-making and business operations
What is an example of structured data?
Data sto...
ADMS 1305 Questions and Answers |
Latest Version | 2024/2025 | Already
Passed
What is the primary purpose of data management in a business environment?
✔✔To organize, store, and analyze data to support decision-making and business operations
What is an example of structured data?
✔✔Data stored in tables or spreadsheets with clear labels and categories
What is the role of a database management system (DBMS)?
✔✔To manage, store, and retrieve data from a database efficiently
What does the term “data normalization” refer to in database design?
✔✔The process of organizing data to reduce redundancy and improve data integrity
What is the difference between a primary key and a foreign key in a database?
✔✔A primary key uniquely identifies a record in a table, while a foreign key links a record in
one table to a record in another
1
,What is the purpose of SQL in database management?
✔✔SQL (Structured Query Language) is used to manage and query data stored in relational
databases
What does the term “big data” refer to?
✔✔Large and complex data sets that require advanced tools and techniques to store, process, and
analyze
What is the difference between a relational database and a non-relational database?
✔✔A relational database uses tables and relationships to store data, while a non-relational
database stores data in other formats like documents or key-value pairs
What is data integrity?
✔✔The accuracy, consistency, and reliability of data over its lifecycle
What is the role of data security in database management?
✔✔To protect data from unauthorized access, corruption, or theft through various security
measures
2
, What is a data warehouse?
✔✔A centralized repository that stores large volumes of data from different sources for analysis
and reporting purposes
What is the purpose of data mining?
✔✔To discover patterns and trends in large datasets through techniques like machine learning
and statistical analysis
What is the difference between data cleaning and data validation?
✔✔Data cleaning involves removing errors and inconsistencies from data, while data validation
ensures that data meets certain criteria and is accurate
What does the term “metadata” mean in the context of data management?
✔✔Metadata is data that describes other data, such as the structure, format, and source of the
data
What is the concept of data redundancy?
3
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller SterlingScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.79. You're not tied to anything after your purchase.
