In this activity, you'll learn about the different data types associated with databases.

In this learning activity you'll discover the functional differences between value and reference types within the .Net framework.

Learners read about the different uses of the word "data." They will test themselves on examples of data that is singular, plural, qualitative, quantitative, nominal, ordinal, interval, rational, discrete, or continuous.

In this interactive object, learners read how to arrange numerical data manually by using ascending or descending order. They also practice arranging the data using a spreadsheet.

Learners observe animations showing how data is converted between serial and parallel flow.

As a welder, you'll need to know how to convert between standard and metric measurements. Try this activity to practice converting between these two measurements. A conversion chart is provided to help you complete this work.

In this learning activity you'll calculate problems using the negative both inside and outside of the parenthesis.

In this simulation, you’ll learn to differentiate between basic deletion and secure erasure to protect sensitive information.

In this learning activity you'll use the Empirical Rule to calculate the percentages of data between two data points.

In this learning activity you'll review different types of steel rules used in manufacturing.

Learners examine the fundamental operation of a difference operational amplifier. A brief quiz completes the activity.

In this animated object, learners examine three data compare instructions used by programmable logic controllers (PLCs). A practical application to show how these instructions are used in an industrial setting is provided.

In this screencast, you'll distinguish the differences between the content message and the relational message.

Learners examine the elements of a data file memory of an Allen-Bradley SLC-500 programmable controller. A quiz completes the activity.

In this document you'll review photos of different types of drilling tools.

In this highly interactive object, learners associate basic line types and terms with engineering drawing geometry. A quiz completes the activity.

In this animated object, learners examine the relationship between pressure and temperature in an air conditioning system.

The learner will identify the types of motion instructions used for programming a robot.

In this learning activity you'll practice converting between degree minute second and decimal degree.

Learners study animations showing the integral function of a closed-loop control system and the difference between the two types of integral controller settings, reset rate and reset time. A short quiz completes the activity.