Vasundhra jaitly



Introduction to paging:
• Memory is divided into fixed size chunks; FRAMES
• Process is divided into fixed size chunks;PAGES
• A frame can hold one page of data
• Physical address space of a process need not be contiguous
• Very limited internal fragmentation
• No external fragmentation

Paging is one of the memory-management schemes by which a computer can store and retrieve data from secondary storage for use in main memory. In t ....etc

[:=Read Full Message Here=:]

Introduction

In computer operating systems, demand paging is an application of virtual memory. In a system that uses demand paging, the operating system copies a disk page into physical memory only if an attempt is made to access it (i.e., if a page fault occurs). This is an example of lazy loading techniques.

The compressed ROM file system (or cramfs) is a free read-only Linux file system designed for simplicity and space-efficiency. It is mainly used in embedded systems and small-footprint systems. Unlike a compressed image of a ....etc

[:=Read Full Message Here=:]

Introduction to Internetworking



Introduction

This chapter explains basic internetworking concepts. The information presented here helps readers who are new to internetworking comprehend the technical material that makes up the bulk of this publication. Sections on the Open System Interconnection (OSI) reference model, important terms and concepts, and key organizations are included.



OSI Reference Model: Introduction

Moving information between computers of diverse design is a formidable task. In the early 1980s, the Interna ....etc

[:=Read Full Message Here=:]

i want a source code for algorithmic paging ....etc

[:=Read Full Message Here=:]

The Trans European Services for Telematics between Administrations (TESTA) system is the private IP-based network of the European Community. TESTA is a telecommunications interconnection platform for secure information exchange between the European public administrations.

TESTA is not a single network, but a network of networks, composed of the EuroDomain backbone and Local Domain networks. The EuroDomain is a European backbone network for administrative data exchanges acting as a network communication platform between local administrations. ....etc

[:=Read Full Message Here=:]

hii need a clear info about it..plzz dp send dis.. ....etc

[:=Read Full Message Here=:]

Risk in financial services: An Overview

Abstract :

Today financial services companies operate in increasingly complex, competitive and global markets. The ability to manage risks across geographies, products, asset classes, customer segments and functional departments is of paramount importance and inability to manage the risk can cause the irreparable damage and financial risks are increasing day by day especially in insurance, commercial banking and investment banking. The objective of this pa ....etc

[:=Read Full Message Here=:]

Advance in network technology leads to the design of new protocols and services. In order to assure successful communication among those new products, testing and validation activities for conformance and interoperability play an important role in the development and deployment of them. In this lecture, we introduce the PLATONIS platform, a platform for validation and experimentation of new protocols and services. The platform is focused on WAP protocols and services, but it is expected to be general enough to be used for other protocols and se ....etc

[:=Read Full Message Here=:]

yes i'm looking for paging and page fault ppt .
plz send the material to me. ....etc

[:=Read Full Message Here=:]

Advance in network technology leads to the design of new protocols and services. In order to assure successful communication among those new products, testing and validation activities for conformance and interoperability play an important role in the development and deployment of them. In this lecture, we introduce the PLATONIS platform, a platform for validation and experimentation of new protocols and services. The platform is focused on WAP protocols and services, but it is expected to be general enough to be used for other protocols and se ....etc

[:=Read Full Message Here=:]