CAT Study Guide 2026
Everything you need to pass the CAT exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 CAT Exam Format at a Glance
📚 CAT Topics to Study (40)
✍️ Sample CAT Questions & Answers
1. What is the most important foundational concept in System Programming?
Core principles provide the foundation for all decision-making and practice in System Programming.
2. A newly installed wireless door contact fails to communicate reliably with the receiver. Walking the RF path shows signal drops in one hallway. What is the best solution?
A wireless repeater extends RF coverage in areas with obstructions or distance limitations, resolving communication gaps without rewiring.
3. During an installation, a certified alarm technician must work near live electrical wiring. What is the minimum Personal Protective Equipment (PPE) requirement?
When working near live electrical wiring, insulated gloves are essential to protect against electrical shock by providing a barrier between the technician and energized components. Safety glasses are also critical to protect the eyes from potential sparks, arc flashes, or debris. These two items represent the minimum PPE required to mitigate immediate electrical and eye hazards.
4. Which communication method is considered most reliable for alarm signal transmission to a central monitoring station?
Cellular communicators are now considered the most reliable primary path because they are not subject to line cuts, and dual-path with IP adds redundancy.
5. A technician receives a trouble signal from a customer's system but when they call, the customer says everything appears normal. What is the best course of action?
Reviewing the remote event log allows the technician to identify the exact nature of the trouble and make an informed decision about next steps.
6. What does a supervised circuit in a security alarm system detect?
A supervised circuit continuously monitors wiring integrity and alerts the panel if the wire is cut (open) or shorted.