Showing posts with label Computer. Show all posts
Showing posts with label Computer. Show all posts

Saturday, November 2, 2013

eBook Business IT Problem Management (Prentice Hall PTR)

eBook  Business  IT Problem Management (Prentice Hall PTR)

No matter how professional your IT organization, if you can’t resolve problems
quickly and effectively, you’ll lose your stakeholders’ confidence -- and fail.
Nowadays, help desk s aren’t enough: companies want true service centers
capable of delivering complex, strategic solutions. IT Problem Management is
the first single source for building world-class problem management
processes. Drawing upon his extensive consulting experience, Gary Walker
presents specific improvements you can make to achieve breakthrough
results in any help desk or service center -- in-house or out-sourced.
Coverage includes:
Problem identification, customer validation, problem lo gging, service delivery,

knowledge capture and sharing, and management oversight
1. Introduction to Problem Management
2. Service Center Organization
3. Maintaining a Service Catalog
4. Problem Identification
5. Customer Validation
6. Problem Logging
7. Service Delivery
8. Knowledge Capture and Sharing
9. Management, Review, and Oversight
10. Service Level Agreements
10.1 SLA Content
10.2 Using the SLA
11. Service Center Tools
12.1 Motivation Through Reward

Download:        Click here to download

Computer Networks Problem Solutions Andrew Tanenbaum PRENTICE HALL

Computer Networks  Problem Solutions Andrew Tanenbaum PRENTICE HALL

This book show the problems and solutions in computer network problem with easy way to understand. Several chapters, each chapter has many problems and solutions.






Download:        Click here to download

Friday, November 1, 2013

Internetworking with TCP_IP

Internetworking with TCP_IP

Internetworking with TCP/IP, Volume III describes the fundamental concepts of client-server computing used to build all distributed computing systems, and presents an in-depth guide to the Posix sockets standard utilized by Linux and other operating systems. Dr. Douglas E. Comer compares leading server designs, and describes the key tools and techniques used to build clients and servers, including Remote Procedure Call (RPC). The book contains examples of running programs that illustrate each approach. Comer introduces the client-server model and its software design implications; the role of concurrent processing and threads; the Socket API, and differences that impact Linux programmers. Understand the key algorithms and issues associated with client and server software design; then review three leading approaches: iterative, connectionless servers (UPD); and both iterative and concurrent connection-oriented servers (TCP). The book contains extensive coverage of threading, including a new chapter on using threads for concurrency; as well as coverage of single-threaded and multi-threaded concurrent servers. Comer introduces multi-protocol and multi-service services; reviews client concurrency; tunneling at the transport and application levels; and external data representation (XDR). He reviews RPC, distributed program generation, NFS concepts and protocol; Telnet; streaming media transport; and finally, techniques for avoiding deadlock and starvation in client-server systems. For everyone who wants to master TCP/IP and understand how the Internet works.
Contents in this book:
Chapter 1 Introduction And Overview
Chapter 2 Review Of Underlying Network Technologies
Chapter 3 Internetworking Concept And Architectural Model
Chapter 4 Classful Internet Addresses
Chapter 5 Mapping lnternet Addresses To Physical Addresses (ARP)
Chapter 6 Determining An Internet Address At Startup (RARP)
Chapter 7 Internet Protocol: Connectionless Datagram Delivery
Chapter 8 internet Protocol: Routing IP Datagrams
Chapter 9 Internet Protocol: Error And Control Messages (ICMP)
Chapter 10 Classless And Subnet Address Extensions (CIDR)
Chapter 11 Protocol Layering
Chapter 12 User Datagram Protocol (UDP)
Chapter 13 Reliable Stream Transport Service (TCP)
Chapter 14 Routing: Cores, Peers, And Algorithms
Chapter 15 Routing: Exterior Gateway Protocols And Autonomous 269
Systems (BGP)
Chapter 16 Routing: In An Autonomous System (RIP, OSPF, HELLO)
Chapter 17 Internet Multicasting
Chapter 18 TCPnP Over ATM Networks
Chapter 19 Mobile lP
Chapter 20 Private Network Interconnection (NAT, VPN)
Chapter 21 Client-Server Model Of Interaction
Chapter 22 The Socket Interface
Chapter 23 Bootstrap And Autoconfiguration (BOOTP, DHCP
Chapter 24 The Domain Name System (DNS)
Chapter 25 Applications: Remote Login (TELNET, Rlogin)
Chapter 26 Applications: File Transfer And Access (FTP, TFTP, NFS)
Chapter 27 Applications: Electronic Mail (SMTP, POP, IMAP, MIME)
Chapter 28 Applications: World Wide Web (HTTP)
Chapter 29 Applications: Voice And Video Over IP (RTP)
Chapter 30 Applications: Internet Management (SNMP)
Chapter 31 Summary Of Protocol Dependencies
Chapter 32 Internet Security And Firewall Design (IPsec)
Chapter 33 The Future Of TCPnP (IPv6)


Download:        Click here to download

Oracle Database

Oracle Database

The author and publisher have made their best efforts to prepare this book, and the content is based upon final release software
whenever possible. Portions of the manuscript may be based upon pre-release versions supplied by software manufacturer(s). The
author and the publisher make no representation or warranties of any kind with regard to the completeness or accuracy of the contents
herein and accept no liability of any kind including but not limited to performance, merchantability, fitness for any particular

purpose, or any losses or damages of any kind caused or alleged to be caused directly or indirectly from this book.
Contents in this ebook:
Chapter 1 Relational Database Concepts
Chapter 2 SQL*Plus and iSQL*Plus Basics 13
Chapter 3 Oracle Database Functions
Chapter 4 Restricting, Sorting, and Grouping Data
Chapter 5 Using Multiple Tables
Chapter 6 Advanced SQL Querie
Chapter 7 Logical Consistency
Chapter 8 Installing Oracle and Creating a Database
Chapter 9 Reporting Techniques
Chapter 10 Creating and Maintaining Database Objects
Chapter 11 Users and Security
Chapter 12 Making Things Run Fast (Enough)
Chapter 13 Saving Your Stuff (Backups)
Chapter 14 Troubleshooting

Download:        Click here to download

Software engineering book

Software engineering book

This ebook for whom want to learn and learning software enginnering.
Content in this ebook:
CHAPTER 1 INTRODUCTION TO THE GUIDE
CHAPTER 2 SOFTWARE REQUIREMENTS
CHAPTER 3 SOFTWARE DESIGN
CHAPTER 4 SOFTWARE CONSTRUCTION
CHAPTER 5 SOFTWARE TESTING
CHAPTER 6 SOFTWARE MAINTENANCE
CHAPTER 7 SOFTWARE CONFIGURATION MANAGEMENT
CHAPTER 8 SOFTWARE ENGINEERING MANAGEMENT
CHAPTER 9 SOFTWARE ENGINEERING PROCESS
CHAPTER 10 SOFTWARE ENGINEERING TOOLS AND METHODS
CHAPTER 11 SOFTWARE QUALITY
CHAPTER 12 KNOWLEDGE AREAS OF THE RELATED DISCIPLINES

Download:        Click here to download

Sunday, February 12, 2012

ccna_640-802_study_guide [Free E_Books]

CCNA 640-802 study guide


Cisco networking authority Todd Lammle has completely updated this new edition to cover all of the exam objectives for the latest version of the CCNA exam. Todd’s straightforward style provides lively examples, easy-to-understand analogies, and real-world scenarios that will not only help you prepare for the exam, but also give you a solid foundation as a Cisco networking professional.
Packed with updated topics that have been added to the 2007 version of the CCNA exam, this updated study guide features expanded coverage of key topic areas plus new material on switching, network address translation, and OSPF. Inside, find the complete instruction you need, including:
  • Full coverage of all exam objectives in a systematic approach, so you can be confident you’re getting the instruction you need for the exam
  • Practical hands-on exercises and labs to reinforce critical skills,
  • Real-world scenarios that put what you’ve learned in the context of actual job roles
  • Challenging review questions in each chapter to prepare you for exam day
  • Exam Essentials, a key feature in each chapter that identifies critical areas you must become proficient in before taking the exam
Download:

http://hotfile.com/dl/141421402/9d99117/ccna_640-802_study_guide.rar.html

Check Your English Vocabulary for Computing [Free E_Books]

Check Your English Vocabulary for Computing


This workbook is designed to help non-native English speakers improve their knowledge and understanding of core computing and I.T. terminology.

Self-study exercises and practical classroom activities are included, making it easy to revise classroom knowledge at home. It uses a variety of engaging activities such as word games, crosswords, speaking exercises and group games, which make learning easy and fun!

Download:
http://hotfile.com/dl/141235061/b97c619/Check_Your_English_Vocabulary_for_Computing.rar.html

Monday, February 6, 2012

The Computer Engineering Handbook [Free E_Books]

The Computer Engineering Handbook


Book Description

 0849308852  978-0849308857 December 26, 2001 1
There is arguably no field in greater need of a comprehensive handbook than computer engineering. The unparalleled rate of technological advancement, the explosion of computer applications, and the now-in-progress migration to a wireless world have made it difficult for engineers to keep up with all the developments in specialties outside their own. References published only a few years ago are now sorely out of date.
The Computer Engineering Handbook changes all of that. Under the leadership of Vojin Oklobdzija and a stellar editorial board, some of the industry's foremost experts have joined forces to create what promises to be the definitive resource for computer design and engineering. Instead of focusing on basic, introductory material, it forms a comprehensive, state-of-the-art review of the field's most recent achievements, outstanding issues, and future directions.
The world of computer engineering is vast and evolving so rapidly that what is cutting-edge today may be obsolete in a few months. While exploring the new developments, trends, and future directions of the field, The Computer Engineering Handbook captures what is fundamental and of lasting value.

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Thursday, January 19, 2012

Learn_Linux_in_24_hours [Free E_Books]

Learn_Linux_in_24_hours


Sams Teach Yourself Linux in 24 Hours is a tutorial aimed at making the Linux beginner a more effective and productive user of the operating system. Most books in this category are more of a general reference in nature and are designed to cover Linux in general. But every Linux distribution is different--file locations can change, commands can be a little different, etc., meaning the readers of those books may not find answers specific to their installation. This book uses the effective Sams Teach Yourself format to instruct you how to: install the operating system, configure hardware, and effectively use the tools that come with the Red Hat distribution.
Download:

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