Revision
Formula sheets
One dense page per section: formulas, standard results, complexities and the conventions GATE expects. Read them in the last weeks, or print them.
Engineering Mathematics
Formulas, standard counts and quick rules for logic, discrete maths, linear algebra, calculus and probability, for last-day revision.
Digital Logic
Laws, counts, circuit equations, timing rules and number formats for Digital Logic on one printable page.
Computer Organization and Architecture
Addressing modes, ALU and control formulas, cache and AMAT equations, I/O overhead and pipeline timing on one page for last-minute revision.
Programming and Data Structures
C rules, recursion counts, stack and queue formulas, list tricks, tree and heap counts, and graph representation costs on one page.
Algorithms
Recurrences, complexities, standard counts and exam rules for every Algorithms topic on one page.
Theory of Computation
State counts, conversions, normal forms, closure tables and decidability facts for regular, context-free and Turing-recognisable languages on one page.
Compiler Design
One-page revision of scanning, FIRST/FOLLOW and LL/LR parsing, attribute grammars, runtime storage, three-address code and data flow analysis.
Operating Systems
Formulas, standard counts and quick rules for processes, synchronization, deadlock, scheduling, memory and file systems.
Databases
ER mapping rules, relational algebra size bounds, SQL NULL rules, keys and normal forms, index and B+ tree counts, and schedule tests on one page.
Computer Networks
Delays, sliding window, MAC, error codes, routing, IPv4 addressing and fragmentation, TCP control and HTTP timing on one page.