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What can applications use to interact with a database?
Suggested Answer: D
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SQL is the standard language for communicating with relational databases. Applications use SQL to:
* Retrieve data: SELECT queries are used to fetch specific data from database tables.
* Modify data: INSERT, UPDATE, and DELETE statements allow applications to add, change, or remove data in the database.
* Manage database structure: CREATE, ALTER, and DROP statements let applications create tables, modify their structure, or delete them entirely.
30 comments · newest first
VI
Vi
6 months ago
Exactly! A and D are the clear contenders here.
AU
Audra
6 months ago
B and C don’t really fit. They don’t interact directly with databases.
IR
Irene
6 months ago
True, but without JDBC, Java can't use SQL effectively.
GL
Glendora
6 months ago
D is also a strong option. SQL is the language for querying.
LI
Lizette
7 months ago
Yeah, SQL is a must for database interaction!
MO
Moon
7 months ago
Wait, can apps really use the OS directly for this?
TO
Tony
7 months ago
A and D are correct, for sure!
GL
Glen
8 months ago
I thought IIAS was a typo? Not a thing.
ME
Merilyn
8 months ago
Haha, C) IIAS? What is that, some kind of new database protocol? I'm going with A.
LI
Lindsey
8 months ago
A) and D) are both good options. Depends on the specific application requirements.
CA
Catarina
8 months ago
B) Operating System? Really? That's just silly.
RE
Rebecka
8 months ago
A) Java Database Connectivity is the correct answer. It's the standard API for database access in Java applications.
NE
Nettie
8 months ago
I feel like the operating system is more about managing resources than directly interacting with a database.
AS
Ashlee
9 months ago
IIAS? I don't recall studying that term in relation to databases. Could it be a trick option?
OM
Omer
9 months ago
I remember practicing a question about database interactions, and I think SQL was mentioned as a key component.
BR
Brinda
9 months ago
I think Java Database Connectivity sounds familiar, but I'm not entirely sure if it's the right answer.
CA
Candida
9 months ago
D) SQL has to be the answer, right? SQL is the language used to interact with and manage databases. The other options don't seem relevant to me.
ED
Edmond
9 months ago
I'm a bit confused by this question. I know we talked about different ways to interact with databases, but I can't recall if IIAS or the operating system were options. I'll have to review my notes before answering.
OR
Oren
9 months ago
Okay, let me walk through this step-by-step. Applications need a way to communicate with the database, and Java Database Connectivity (JDBC) is the standard API for that. So I'm pretty confident A is the right answer here.
SO
Son
10 months ago
I agree, A makes sense. It connects Java to databases.
TA
Tawanna
10 months ago
I think A is the best choice. JDBC is essential for Java apps.
CA
Cathrine
10 months ago
Definitely A and D! JDBC and SQL are key.
RO
Ronny
10 months ago
D) SQL is also a valid answer. SQL is the language used to interact with databases.
KA
Kate
11 months ago
Hmm, I'm not totally sure about this one. I know we covered database connectivity in class, but I'm having a hard time remembering the specifics. I'll have to think it through carefully.
GO
Golda
11 months ago
I think the answer is A) Java Database Connectivity. That's the standard way for applications to interact with databases, right?
JA
Jacquline
5 months ago
Still, A) is the most common choice for Java developers.
FR
Francoise
5 months ago
I think B) Operating System plays a role too, though.
MA
Mariann
6 months ago
But D) SQL is also essential for database queries.
JA
Jamey
6 months ago
I agree, A) Java Database Connectivity is widely used.
DA
Darnell
10 months ago
True, but A) is the bridge for Java apps.