Answer:
1. DBMS
C. <em>A storage system that provides efficient access to randomly chosen items</em>
G. <em>Performs database operations requested by application software</em>
2. data mining
B. <em>The process of extracting hidden information</em>
3. hash file
A. <em>A. means of locating a particular record within a file</em>
4. index key field
F. <em>An item used to identify records uniquely</em>
5. locking protocol
E. <em>A system to guard against database errors due to performing transactions concurrently</em>
6. relation
D. <em>A structural unit (with rows and columns) in a popular database model</em>
7. roll back schema
I. <em>A "road map" of a particular database's design</em>
J. <em>To "unwind" a transaction</em>
8. SQL
H. <em>A popular language that implements relational database operations.</em>
It known as the smart systems
It make decision by describing and analyzing the available data in a predictive or adaptive manner thereby performing an efficient and smart actions based on that analysis
A lot of smart systems evolved from micro systems
Hi!
Our computers will have system software and application software. Application software would be something like a game or just any general purpose app you've downloaded.
Hopefully, this helps! =)
Answer:
(a) Correlated.
Explanation:
Correlated subquery :These sub queries reference columns from outer table or uses values from outer query.These sub queries are processed atleast once for every row processed.So because of this reason correlated sub queries can be slow.Since the query in the question also uses value from the outer query so it is a correlated query.
A practice that should be implemented in the aforementioned situation is to separate the Agile and DevOps software development framework.
<h3>What is a
unit test?</h3>
A unit test can be defined as an automated test that's typically written and run by a software developer, so as to ensure that a section (component) of a software application meets its design specifications, functionalities and requirements.
In this scenario, a practice that should be implemented by the software developer is to separate the Agile and DevOps software development framework.
Read more on unit test here: brainly.com/question/22900395
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