ILTS Technology Specialist (223) study guide
ILTS Technology Specialist (223) · Work through your exam, one topic at a time.
Technology Specialist (223) is an Illinois Licensure Testing System (ILTS) content-area assessment listed among the state's educator certification tests. It is intended for candidates seeking Illinois educator licensure or endorsement in the technology specialist role, and it is administered as a computer-based test of 100 multiple-choice questions. The ILTS Technology Specialist (223) study guide has 6 sections and about 1,878 words.
01Domain 1 - Technology Leadership, Planning, and Policy
This domain covers the program-level work of a school technology specialist: needs assessment, multi-year planning, budgeting, E-rate and CIPA compliance, and stakeholder communication. Illinois does not publish weighted percentages for test 223, so the headings below organize the documented responsibilities of the role rather than an official framework.
329 words, about 2 min02Domain 2 - Hardware, Operating Systems, and Device Management
This domain tests device lifecycle decisions and day-to-day management: specification, procurement, enrollment, imaging, patching, repair-versus-replace judgment, and user support. Expect scenario items where a symptom must be traced to a layer before any fix is proposed.
323 words, about 2 min03Domain 3 - Networking, Infrastructure, and Internet Services
This domain tests LAN and WLAN design, IP addressing, segmentation, filtering, bandwidth planning, and monitoring. Items are usually quantitative: you are expected to size a circuit, a scope, or a power budget from stated numbers.
308 words, about 2 min04Domain 4 - Instructional Technology Integration and Digital Learning
This domain tests whether you can judge the quality of technology use in instruction, not merely its presence. Expect items on integration models, accessibility, learning management system design, and the legal agreements that precede putting student data into a tool.
296 words, about 1 min05Domain 5 - Digital Citizenship, Ethics, Safety, and Security
This domain tests compliance and incident handling: filtering obligations, acceptable use, authentication, backup, breach response, copyright, and student privacy. Items often present a staff request that would weaken a control and ask for the correct response.
293 words, about 1 min06Domain 6 - Data Systems, Assessment, and Professional Learning
This domain tests the systems that carry student data and the support structures around them: student information systems, learning management systems, rostering and single sign-on, help desk operations, and professional learning design. Items reward knowing which standard solves which problem.
329 words, about 2 min