The OO Concepts test measures knowledge of the most important aspects of object-oriented (OO) programming. Designed for both programmers and administrators, this test covers the following topics: Architectures/Programming, Classes and Objects, Design, GUIs and Class Libraries, Languages, Persistence and Concurrency, and Process and Practices.

The C# Fundamentals test measures knowledge of programming in the .NET framework using C#. Designed for entry-level programmers, this test covers the following topics: Classes and Interfaces, Delegates, Grammar, Methods, Type Members, and Type System.

This test measures knowledge of mathematics commonly used in business. Designed for all professionals, this test includes the following topics: Calculating Markup and Markdown Percentage; Interest, Invoicing, and Net/Gross; Markdown Price; Markup Price; Original Price Before Markdown or Markup; Price from Total without and with Tax; and Total from Algorithm, Chart, or Formula.

The Microsoft SQL Server 2005 Programming test measures knowledge of database development using Microsoft Structured Query Language (SQL) Server 2005. Designed for experienced programmers, this test covers the following topics: Architecture, Indexes, Performance, Queries, Referential Integrity, Stored Procedures, Transact SQL, Triggers, and Views.

This Contact Center Retention Predictor is designed to identify those who are likely to stay in contact center positions for at least 90 days. This assessment consists of a variety of item types and is not intended to predict on-the-job performance. Short and long forms of the Contact Center Retention Predictor are available. The assessment consists of two independently developed and validated scales: Contact Center Tenure Scale and Contact Center Loyalty Scale.

This test measures ability to sort items in numerical order. Test takers are shown a graphical display of four folder tabs -- three contain numbers and one is blank, and all are sorted in numeric order. The test taker is required to select the number from a list that belongs on the blank tab.

The Java 2 test measures knowledge of using the Java 2.0 programming language to develop, compile, debug, and run Java applications and applets. Designed for experienced programmers, this test covers the following topics: Applets, Database Programming, Enterprise Features, Exceptions, Fundamentals, Graphics Programming, Input Method Framework, Java Beans, Java IDL, JDBC, Language Fundamentals, Networking, Programming, Reference Objects, Java RMI/CORBA, Security, Standard Packages, and Threads. This test covers J2SE 1.2 and 1.3.

The Java 2 Fundamentals test measures knowledge of programming in Java 2. Designed for entry-level programmers, this test covers the following topics: Common Packages, Data Manipulation, Flow of Control, Java Basics, OO Basics in Java and Java Fundamentals, Runtime, and Threads. This test covers J2SE 1.2 and 1.3.

In this assessment, the test taker answers job-related multiple-choice questions about monitoring and controlling a production process through the use of simulated dials and controls. This test measures employee characteristics that relate to effectively operating a machine and responding to instrument feedback within controlled limits. This test predicts job performance for entry-level employees within a production or manufacturing environment.

The Computer Technical Support test measures knowledge of setting up and maintaining a PC. Designed for technicians with hands-on experience, this test covers the following topics: External Physical, File Systems, Industry Standards, Internal Physical, Internet, Operating Systems, Support, and Working with Hardware.