COA GATE Questions and Answers

COA Gate Questions are discussed here. Computer Organization and Architecture is an important subject of Computer Science Branch.

Study of Computer Organization and Architecture Subject is helpful for students in understanding the design aspects of computer system.

This subject is helpful in understanding how the different components of computer such as memory, CPU, Bus are connected with each other and How they work ?

Computer Organization and Architecture is also a scoring subject. In this tutorial we will provide you the list of important topics for GATE CSE from Computer Organization and Architecture Subject.

We will also provide you the Sets of Previous Year GATE Questions from Computer Organization and Architecture.

Table of Contents

1 Computer Organization and Architecture Topics for GATE
2 COA GATE Questions and Answers

Computer Organization and Architecture Topics for GATE

Important topics from Computer Organization and Architecture for GATE CSE are given below. Students and GATE aspirants are advised to prepare these topics very well.

Machine Instructions and Addressing Modes
ALU and Data Path, CPU Control Design – CPU Registers , Control Unit, RISC and CISC, Hardwired and Micro programmed Control Unit.
Memory and Input/output Interface – I/O Transfer Modes , Direct Memory Access, Interrupt.
Instruction Pipelining – Instructions Phases, Pipelining, Dependencies in Pipelining, Hazards, Speedup.
Cache Memory and Secondary Storage – Cache Mapping Techniques, Performance of Cache and Cache Levels, Cache Replacement algorithms, Effective memory access times from secondary storage, Disk capacity.

Sets of COA questions asked in Previous Year GATE exam are provided in this section. Students are advised to practice these questions. These questions will help you in improving your speed and accuracy.

SET 1 – COA GATE Questions and Answers