Exam (elaborations)
DBMS Exam: Questions With Solutions (Accurate & Well Detailed)
- Course
- Institution
DBMS Exam: Questions With Solutions (Accurate & Well Detailed)
[Show more]
Content preview
DBMS Exam: Questions With Solutions (Accurate &Well Detailed)
1.
The word ____ indicates that the facts have not yet been processed to reveal
their meaning.
a. dictionary
b. raw
c. information
d. data Right Ans - b. raw
2.
Processed data, or ____, can be used as the foundation for decision making.
a. DP
b. raw data
c. information
d. queries Right Ans - c. information
3.
Raw data must be properly ____ for storage, processing, and presentation.
a. formatted
b. grouped
c. sorted
d. arranged Right Ans - a. formatted
4.
What is a key characteristic of knowledge?
a. it cannot be duplicated
b. it exists in a vacuum
c. it is assembled from raw data
d. "new" knowledge can be derived from "old" knowledge Right Ans - d.
"new" knowledge can be derived from "old" knowledge
5.
Accurate, relevant, and timely ____ is the key to good decision making.
a. relationships
b. information
c. processing
, d. data Right Ans - b. information
6.
What is the name for data about data?
a. superdata
b. unique data
c. raw data
d. metadata Right Ans - d. metadata
7.
Data management is a discipline that focuses on ____.
a. the proper generation, storage, and retrieval of information
b. the management of end users
c. the proper generation, storage, and retrieval of data
d. the help items to be used by end users Right Ans - c. the proper
generation, storage, and retrieval of data
8.
What is a benefit of using a DBMS?
a. they provide seamless Internet access to database data
b. they provide full security to data using private/public key encryption
c. they create automatic backups
d. they help create an environment for end users to have access to more data
Right Ans - d. they help create an environment for end users to have access to
more data
9.
The ____ manages interaction between the end user and the database.
a. DP
b. DM query engine
c. DBMS
d. DBMQ Right Ans - c. DBMS
10.
The ____ receives all application requests and translates them into the complex
operations required to fulfill requests.
a. DP
b. query
c. workgroup
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 LeCrae. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76747 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now