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GATE Computer Science questions with answers and solutions

Browse crawlable GATE CS question pages by subject. Each page includes question text, options, answer, theory, and solution.

Theory of Computation

Which of the following language is accepted by a Deterministic Pushdown Automata?Pushdown Automata / DPDA / 2025

Computer Organization

Suppose a program is running on a non-pipelined single processor computer system. The computer is connected to an external device that can interrupt the processor asynchronously. The processor needs to execute the interrupt service routine (ISR) to serve the interrupt. The following steps (not necessarily in order) are taken by the processor when the interrupt arrives: The processor saves the content of the program counter. The program counter is loaded with the start address of the ISR. The processor finishes the present instruction. Which ONE of the following is the CORRECT sequence of steps?Secondary Memory and I/O Device / I-O Interface / 2025