GATE CSE 1999 | File System IO and Protection Question 24 | Operating Systems

PREVIOUS NEXT

GATE CSE 1999

MCQ (Single Correct Answer)

-0.3

Which of the following disk scheduling strategies is likely to give the best throughput?

Farthest cylinder next

Nearest cylinder next

First come first served

Elevator algorithm

GATE CSE 1998

MCQ (Single Correct Answer)

-0.3

Which of the following devices should get higher priority in assigning interrupts?

Hard disk

printer

Keyboard

Floppy disk

GATE CSE 1998

MCQ (Single Correct Answer)

-0.3

Which of the following is true?

Unless enabled, a $$CPU$$ will not be able to process interrupts.

Loop instructions cannot be interrupted till they complete.

A processor checks for interrupts before executing a new instruction.

Only level triggered interrupts are possible on microprocessors.

GATE CSE 1997

MCQ (Single Correct Answer)

-0.3

$$I/O$$ redirection

Implies changing the name of a file

Can be employed to use an existing file as input file for a program

Implies connection $$2$$ programs through a pipe

None of the above

PREVIOUS NEXT

GATE CSE Subjects

Theory of Computation

Finite Automata and Regular Language Push Down Automata and Context Free Language Recursively Enumerable Language and Turing Machine Undecidability

Operating Systems

Process Concepts and Cpu Scheduling Synchronization and Concurrency Deadlocks Memory Management File System IO and Protection

Algorithms

Complexity Analysis and Asymptotic Notations Searching and Sorting Divide and Conquer Method Greedy Method Dynamic Programming P and NP Concepts

Digital Logic

K Maps Boolean Algebra Combinational Circuits Number Systems Sequential Circuits

Database Management System

Er Diagrams Functional Dependencies and Normalization Structured Query Language Relational Algebra Transactions and Concurrency File Structures and Indexing

Data Structures

Arrays Stacks and Queues Linked List Trees Graphs Hashing

Computer Networks

Concepts of Layering Lan Technologies and Wi-Fi Data Link Layer and Switching Network Layer Routing Algorithm TCP UDP Sockets and Congestion Control Application Layer Protocol Network Security

Software Engineering

Compiler Design

Lexical Analysis Parsing Syntax Directed Translation Code Generation and Optimization

Web Technologies

General Aptitude

Verbal Ability Numerical Ability

Discrete Mathematics

Graph Theory Set Theory & Algebra Combinatorics Mathematical Logic Probability Linear Algebra Calculus

Programming Languages

Basic of Programming Language Function and Recursion Pointer and Structure in C

Computer Organization

Computer Arithmetic Memory Interfacing Pipelining Machine Instructions and Addressing Modes Alu Data Path and Control Unit IO Interface Secondary Memory