Question

matching 4 points
match each way to access a database to its scenario.
a remote application connects to a database using an odbc link to fetch unformatted data for further processing.
a data analyst updates a few records in a microsoft access table by clicking on individual cells and changing values.
a software developer writes an sql query to retrieve specific customer data from a database for use in a web application.
an employee enters new product details using a structured form within the database application instead of directly editing tables.

options: manual, user interface, direct, programmatic

Explanation:

To solve this matching problem, we analyze each scenario and match it to the appropriate way to access a database:

1. "A remote application connects to a database using an ODBC link to fetch unformatted data for further processing."

• Match: Direct

ODBC (Open Database Connectivity) is a direct way to connect applications to databases, allowing direct data retrieval.

2. "A data analyst updates a few records in a Microsoft Access table by clicking on individual cells and changing values."

• Match: Manual

Manually clicking cells and editing values is a manual (user - driven, non - automated) way to modify database records.

3. "A software developer writes an SQL query to retrieve specific customer data from a database for use in a web application."

• Match: Programmatic

Writing SQL queries is a programmatic approach, as it involves using code (SQL) to interact with the database.

4. "An employee enters new product details using a structured form within the database application instead of directly editing tables."

• Match: User interface

Using a structured form (part of the database application's user interface) to enter data, rather than editing tables directly, fits the "User interface" category.

Answer:

1. A remote application connects to a database using an ODBC link to fetch unformatted data for further processing. - Direct
2. A data analyst updates a few records in a Microsoft Access table by clicking on individual cells and changing values. - Manual
3. A software developer writes an SQL query to retrieve specific customer data from a database for use in a web application. - Programmatic
4. An employee enters new product details using a structured form within the database application instead of directly editing tables. - User interface