GATE Computer Science and Information Technology Exam Practice Test
The Graduate Aptitude Test in Engineering (GATE) in Computer Science and Information Technology (CS) is a prestigious, national-level examination conducted jointly by the Indian Institute of Science (IISc) and seven Indian Institutes of Technology (IITs). It serves as a benchmark for assessing the comprehensive understanding of various undergraduate subjects in engineering and science. A qualifying score in GATE CS is a mandatory requirement for admission to postgraduate programs (ME, M.Tech, MS, direct PhD) in premier Indian institutes like IITs, NITs, and IIITs with financial assistance. Beyond academia, the GATE score is extensively used for recruitment to prestigious public sector undertakings (PSUs) such as BHEL, GAIL, IOCL, and HPCL, and is a respected credential for research positions in government organizations like DRDO and ISRO. The exam rigorously tests core fundamentals, analytical ability, and application skills, making it a definitive measure of a candidate's technical proficiency in the field.
Preguntas de Muestra
Prueba algunas preguntas para ver cómo es el examen completo.
A Unix-like file has two hard links in different directories. One directory entry is removed with unlink, but the file is still open by a process and one hard link remains. What happens to the file data?
A system state has Available=(3,3,2). Process P has Allocation=(2,0,0), Max=(5,3,2), so Need=(3,3,2). Under Banker's safety check, what can be concluded about P at this point?
A grammar has productions E -> E + E | E * E | id. A parser finds two parse trees for id + id * id. What is the primary defect?
Bellman-Ford is run on a graph with 6 vertices and no negative cycles. After how many full relaxation passes over all edges are shortest paths guaranteed, in the worst case?
A TCP Reno sender receives three duplicate ACKs for the same sequence number. What is the classic response?