EECS 2026 Final Exam 2026 (EECS 2026) – 120 Questions & Verified Answers – Computer Ages, Von Neumann Architecture, Transistors & Internet Evolution

This document contains approximately 120 fully solved EECS 2026 Exam 2026 questions and verified answers covering the historical development of computing, foundational architecture models, algorithm theory, and major hardware and networking milestones. It outlines the four ages of computers (Ancient history, Birth of the electronic computer 1930–1950, Age of mainframes 1950–1970, and Age of personal computers post-1970) and explains the progression from early devices such as the abacus and slide rule to ENIAC and modern PCs. The material provides detailed explanations of Boolean algebra and its role in digital circuitry, Claude Shannon’s application of Boolean logic to computing machines, Alan Turing’s Turing Machine and Turing Test, and ENIAC as the first electronic general-purpose calculator using vacuum tubes. It thoroughly covers John von Neumann’s stored-program architecture (memory units and stored programs), algorithms such as the Euclidean algorithm and the sieve of Eratosthenes, Ada Lovelace as the first programmer, and Grace Hopper’s development of the first compiler. In addition, the document examines the transition from vacuum tubes to transistors (faster, smaller, less power consumption), IBM System/360 and mainframe standardization, integrated circuits and the Intel 4004 microprocessor, VisiCalc as the first spreadsheet enabling business use of microcomputers, IBM PC legitimacy, Apple Macintosh and GUI popularization, ARPANET as the foundation of the Internet, the World Wide Web’s global communication impact, and Moore’s Law describing transistor doubling approximately every two years. This study resource is particularly relevant for: Students enrolled in EECS 2026 Computer Science and Computer Engineering majors Electrical Engineering students Information Technology and Systems students Students preparing for final exams in computing history and computer architecture courses It is suitable for courses such as: History of Computing Introduction to Computer Systems Computer Architecture Foundations Digital Systems and Logic Networking Fundamentals This document functions as a comprehensive final exam preparation guide, reinforcing computing eras, architectural foundations, hardware evolution, compiler development, algorithm theory, networking origins, and the technological breakthroughs that shaped modern computer systems. Keywords: EECS 2026 final exam 2026, four ages of computers timeline, ancient history computing devices, birth of electronic computer , age of mainframes , age of personal computers post 1970, Boolean algebra digital circuitry, Claude Shannon Boolean logic machines, Alan Turing Turing machine test, ENIAC vacuum tubes calculator, von Neumann stored program architecture, algorithm Euclidean sieve Eratosthenes, Ada Lovelace first programmer, Grace Hopper first compiler, transistor advantages over vacuum tubes, IBM System 360 mainframe standard, Intel 4004 microprocessor, VisiCalc first spreadsheet business use, IBM PC legitimacy Apple Macintosh GUI, ARPANET basis of internet, Moore law transistor doubling