Previous GATE questions with solutions on Operating Systems (Synchronization) GATE-1996 1. A critical section is a program segment (a) which should run in a certain specified amount of time (b) which avoids deadlocks (c) where shared resources are accessed (d) which must be enclosed by a pair of semaphore operations, […]
Previous GATE questions with solutions on Operating Systems (CPU Scheduling) GATE-1995 1. Which scheduling policy is most suitable for a time-shared operating systems? (a) Shortest Job First (b) Round Robin (c) First Come First Server […]
PROCESS MANAGEMENT Previous GATE questions with solutions on Operating Systems (Process Concepts) – CS/IT GATE-1996 1. The process state transition diagram in Fig.1.8 is representative of (a) a batch operating system (b) an operating system with a preemptive scheduler (c) an operating system with a non-preemptive scheduler (d) a uni-programmed operating […]
JUNE 2012 – PAPER III Q.No 6 6. If two fuzzy sets A and B are given with membership functions μA(x) = {0.2, 0.4, 0.8, 0.5, 0.1} μB(x) = {0.1, 0.3, 0.6, 0.3, 0.2} Then the value of μ ––– will be A∩B (A) {0.9, 0.7, 0.4, 0.8, 0.9} (B) […]
Containers in C++ Containers are used to manage collections of objects of a certain kind. There are several different types of containers like deque, list, vector, map etc. A container is a holder object that stores a collection of other objects (its elements). They are implemented as class templates, which […]
IP ADDRESSING IP addressing is a mechanism which gives a unique number to every computer which is connected to network. every computer has different IP address so that we can easily differentiate various computers attached to network. What is IP Address? The full form IP address is Internet Protocol Address. […]
Encryption: Encryption is a technique for transforming information on a computer in such a way that it becomes unreadable for unauthorised person. if someone is able to gain access to a computer with personal data on it, they likely won’t be able to do anything with the data unless they have […]
IEEE STANDARDS: 802 Overview Basics of physical and logical networking concepts. 802.1 Bridging LAN/MAN bridging and management. Covers management and the lower sub-layers of OSI Layer 2, including MAC-based bridging (Media Access Control), virtual LANs and port-based access control. 802.2 Logical Link Commonly referred to as the LLC or […]
Evaluation of Arithmetic Expression An important application of stack is the compilation of arithmetic stack expressions in the programming languages. The compiler must be able to translate the expression which is written in the usual notation known as infix notation to form a reverse polish notation. compiler accomplish this task […]
