The Linux Administration (General) test measures knowledge of the key issues and concepts of administering in a Linux environment. Designed for experienced system administrators, this test covers the following topics: Configuration and Administration, General Issues, Installation, Networking, System Administration and Security, and Transitioning from Windows. This is a core Linux Administration test and covers the general aspects of Linux that span all Linux variations.

This test is designed to measure a candidate’s ability to accurately make corrections from a business letter containing punctuation, spelling, and formatting errors. In this assessment, the text of the letter appears in the word processing program. Candidates are instructed to correctly format and edit the letter provided in the program, rather than having to type in the letter from a text original. Note that the same text is used in both the Business Letter Compose and Business Letter Edit tests. Therefore, we advise clients not to use both tests in a given test session as experience with one of the tests may influence scores on the other. This test is available in US English, UK English and Australian English.

This test measures knowledge of spelling in American English. Designed for the proficient linguist, this test covers the following topics: spelling abbreviations, plurals, possessives, proper nouns, terminology (including medical, computer, engineering, and legal), and commonly used foreign words.

The Java 2 Platform Enterprise Edition (J2EE) 1.4 Fundamentals test measures knowledge of basic J2EE 1.4 Fundamentals. Designed for entry-level users, this test covers the following topics: Business Component Development, J2EE 1.4 Architecture, JAX 1.2, JDBC 3.0, Supporting API, Web Component Development, and Web Service Development.

The Shop Math - Fractions and Decimals test measures knowledge of basic addition, subtraction, multiplication, and division of fractions, addition of decimals, and conversion of fractions to decimals.

The JavaScript 1.5 test measures knowledge of programming using JavaScript 1.5. Designed for experienced developers, this test covers the following topics: Basic JavaScript, Core Objects, Events and Event Handling, Flow Control, Functions, General JavaScript, Objects, Regular Expressions, and Working with HTML.

The Microsoft SQL Server 2005 Administration test measures knowledge of administering Structured Query Language (SQL) Server 2005 databases. Designed for experienced administrators, this test covers the following topics: Administrative Tools and Utilities, Architecture, Backup and Restore Procedures, High Availability Functions, Index Management, Replication, and Security.

The Software Business Analysis test measures knowledge of determining a company's optimal IT strategy and designing technical infrastructure to meet business requirements. Designed for senior-level technical professionals, this test covers the following topics: Analyzing Customer Needs, Contracting for Software, Documentation, Joint Application Development (JAD), Knowledge-Based Systems (KBS) and Data Warehousing, Processes, Models, and Standards, Project Management, Risk Management and Integrated Product Teams, and Tools and Methodologies.

The Oracle PL/SQL Fundamentals test measures knowledge of database development using Oracle PL/SQL. Designed for entry-level programmers, this test covers the following topics: Data Manipulation, Datatypes, Debugging, Input and Output, Packages, Program Structure, SQL Operations, Security, and Tuning.

The Linux Administration (Red Hat Enterprise Linux 5) test measures knowledge of Linux Administration (RHEL5). Designed for experienced users, this test covers the following topics: Booting, Disks, Volumes, and Filesystems, General Upkeep, Host Based Security, Networking, Package Management, Scripting, and Services and Software Management.