Amplitude and Frequency

Amplitude uses the height of the wave for encode the signal.
Frequency uses the number of cycle of wave to encode the signal.

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OWASP WebGoat 7 - XSS - CSRF Prompt By-Pass

Functional Organization

Functional Organization:

The IT dept is divided according to the task performed. A project is transferred from one unit to another according to the progress until completed.

The people are specialized within their profession and there is standardization of enforcement.

The development process may be long, as the IT staff has to acquire specific knowledge of the application.

MS Access- SQL - Alter Table - Add Constraint and Relationship

SQL Statement - Database

SQL statement is used to interact with database.

OWASP - WebGoat 7 - XSS - Cross Site Request Forgery

SQL Select Statment - Projection

Projection is the selection of column/s in a table/s to retrieve.

Database

Database is a collection of tables.