PE Computer Engineering study guide
PE Computer Engineering · Work through your exam, one topic at a time.
The PE Computer Engineering credential is a professional engineering license offered in the United States through the state licensing boards that make up the National Council of Examiners for Engineering and Surveying (NCEES). It is intended for engineers who design, integrate, verify, and maintain computing systems and who want the legal authority and professional standing that a PE license carries. The exam samples the breadth of computer engineering practice, organized here into five domains: computer systems, digital systems, software engineering, networks and communications, and hardware and embedded systems. Each domain carries roughly equal emphasis, so a candidate cannot pass on strength in one area alone. The PE Computer Engineering study guide has 5 sections and about 1,452 words.
01Computer Systems
Computer Systems tests how architecture, the memory hierarchy, and operating-system mechanisms interact to determine performance. Expect quantitative questions on CPU time, cache behavior, pipelining, and virtual memory rather than definitions alone.
305 words, about 2 min02Digital Systems
Digital Systems tests combinational and sequential design, number representation, and static timing analysis. Questions often require a gate-level or timing-level calculation, not a verbal description.
285 words, about 1 min03Software Engineering
Software Engineering tests lifecycle selection, requirements quality, testing strategy, and complexity analysis. The exam favors questions that distinguish verification from validation and that ask you to derive a metric from a flow graph or test set.
307 words, about 2 min04Networks and Communications
Networks and Communications tests layered protocols, IPv4 addressing and subnetting, transport behavior, and link-level error handling. Numeric subnet questions are common and are usually lost through mask or host-count errors.
265 words, about 1 min05Hardware and Embedded Systems
Hardware and Embedded Systems tests microcontroller peripherals, interrupt behavior, real-time scheduling, and data conversion. Expect calculations on ADC resolution, sampling, and timing rather than block-diagram recall.
290 words, about 1 min