In this activity, we will explain the string datatype in the .net framework and cover the peculiarities of a reference type that appears to behave like value type.

In this learning activity you'll create a packet filter.

In this learning activity you'll identify various types of unshielded twisted pair cables and their networking connectors.

In this activity, the learner will understand what denormalization is and when it's an appropriate strategy.

Explore what DML is including its main commands INSERT, UPDATE, DELETE, and SELECT.

You'll be introduced to several basic SQL commands used to manage databases.

Fragen für die SQL-Klausur Q2.2

übung