SQL Injection

What is the primary characteristic of a code injection attack?

• Modifying network traffic to redirect users.

• Adding custom information into a data stream.

• Encrypting data to prevent unauthorized access.

• Overloading a server with excessive requests.

What is the main reason applications are vulnerable to code injection attacks?

• Insufficient network bandwidth.

• Lack of proper input and output handling by the application.

• Outdated operating systems.

• Overly complex user interfaces.

What does SQL stand for in the context of database management?

• Standard Query Logic

• Structured Question Language

• System Query Link

• Structured Query Language

How does a SQL injection (SQLi) attack typically allow an attacker to manipulate a database?

• By encrypting the database files.

• By sending their own SQL requests through an existing application.

• By physically accessing the database server.

• By flooding the database with too much data.

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Which common SQL injection technique is used to bypass authentication or retrieve all data from a database?

• Inserting "DELETE * FROM users;"

• Appending "OR '1' = '1';" to the query.

• Using "DROP TABLE users;"

• Adding "AND '0' = '1';"