Quizs Chapter 7 ADO.NET Concepts

Transaction Handling

• A mechanism to handle database transactions ensuring that the database is left in a consistent state after multiple operations.

• A method for encrypting data during transmission to ensure security.

• A process for backing up data to prevent loss during system failures.

• A technique for optimizing database queries to improve performance.

State Management

• Refers to monitoring and controlling the status of the database connection, ensuring performance optimization and preventing resource leaks.

• A method for organizing and storing data in a database.

• A technique for improving user interface responsiveness.

• A process for securing data against unauthorized access.

Transaction

• Allows for managing database transactions to ensure that operations are completed successfully and consistently.

• A method for storing data in a non-volatile manner.

• A process that involves the retrieval of data from a database.

• A technique for optimizing database queries for faster performance.

SqlCommand

• A class used to execute SQL commands (such as SELECT, INSERT, UPDATE, and DELETE) against a database.

• A method for connecting to a database server.

• A tool for visualizing database schemas.

• A library for managing user authentication.

InsertCommand

• A SQL command used to insert new records into a database.

• A command to delete existing records from a database.

• A command to update existing records in a database.

• A command to retrieve data from a database.

DataReader

• Provides a fast, forward-only, read-only stream of data from the data source, requiring an active connection.

• Allows for random access to data in a database.

• Enables data manipulation and updates in a database.

• Is used for writing data to a database.

SqlDataReader

• A class used to retrieve data from the database in a forward-only, read-only manner.

• A class that allows for bidirectional data retrieval from the database.

• A class used for inserting data into the database.

• A class that provides a connection to the database for updates.

ADO.NET

• A data access technology within the .NET Framework used to connect applications to various databases like SQL Server, Oracle, and MySQL.

• A programming language used for web development.

• A cloud computing service provided by Microsoft.

• A database management system for handling large datasets.

DataAdapter

• A tool for visualizing data in charts and graphs.

• A bridge that synchronizes data between a DataSet and the database.

• A method for encrypting data in transit.

• A framework for building web applications.

Data Provider

• SqlClient (SQL Server)

• Data Access Layer

• Data Storage Unit

• Data Retrieval Service