## Bayes’s Theorem for Conditional Probability

We strongly recommend to refer below post as a per-requisite for this. Conditional Probability Bayes’s formula Below is Bayes’s formula. The formula provides relationship between… Read More »

## Mathematics | Conditional Probability

Conditional probability P(A | B) indicates the probability of event ‘A’ happening given that event B happened. We can easily understand the above formula using… Read More »

## Page Replacement Algorithms in Operating Systems

In an operating system that uses paging for memory management, a page replacement algorithm is needed to decide which page needs to be replaced when… Read More »

## Mathematics | Mean, Variance and Standard Deviation

Mean is average of a given set of data. Let us consider below example These eight data points have the mean (average) of 5:  … Read More »

## Normal Forms in DBMS

Prerequisite – Database normalization and functional dependency concept. Normalization is the process of minimizing redundancy from a relation or set of relations. Redundancy in relation… Read More »

## IPv4 Datagram Fragmentation and Delays

Why IPv4 Datagram Fragmentation required? Different Networks may have different maximum transmission unit (MTU), for example due to differences in LAN technology. When one network… Read More »

## Mathematics | Set Operations (Set theory)

Union Union of the sets A and B, denoted by A ∪ B, is the set of distinct element belongs to set A or set… Read More »

## Mathematics | L U Decomposition of a System of Linear Equations

L U decomposition of a matrix is the factorization of a given square matrix into two triangular matrices, one upper triangular matrix and one lower… Read More »

## Mathematics | Introduction of Set theory

A Set is an unordered collection of objects, known as elements or members of the set. An element ‘a’ belong to a set A can… Read More »

## Mathematics | Predicates and Quantifiers | Set 1

Prerequisite : Introduction to Propositional Logic Introduction Consider the following example. We need to convert the following sentence into a mathematical statement using propositional logic… Read More »

## Mathematics | Propositional Equivalences

Introduction Two logical expressions are said to be equivalent if they have the same truth value in all cases. Sometimes this fact helps in proving… Read More »

## Mathematics | Introduction to Propositional Logic | Set 1

What is Logic? Logic is the basis of all mathematical reasoning, and of all automated reasoning. The rules of logic specify the meaning of mathematical… Read More »

## Introduction of Process Synchronization

On the basis of synchronization, processes are categorized as one of the following two types: Independent Process : Execution of one process does not affects… Read More »

## Data Structures and Algorithms | Set 32

Following questions have been asked in GATE CS 2014 exam. 1) Let G be a graph with n vertices and m edges. What is the… Read More »

## Data Structures and Algorithms | Set 31

Following questions have been asked in GATE CS 2013 exam. 1) What is the return value of f(p, p) if the value of p is… Read More »