Ethical Hacking and IT Security Training Who are Hackers? Hackers are one who programs enthusiastically or who enjoys programming rather than just theorizing about programming.…

1. IBM ^ Introduction to CICS Transaction Server for OS/390 – Unit 3 © 2004 IBM Corporation 2. IBM ^ Unit 3: CICS and databasesTopics: 3A. Types of databasesRelationalHierarchical3B.…

Slide 1DATA ENCRYPTION STANDARD (DES) Slide 2 Outline History Encryption Key Generation Decryption Strength of DES Ultimate Slide 3 History In 1971, IBM developed an algorithm,…

1. Business Intelligence OutsourcingEmerging Trend Report Simplesoft Solutions, Inc. By Paul Hansford, MS 10/2012 2. OVERVIEWAnalytics has been defined as ―the extensive…

1. Instructor : Dimara Kusuma Hakim, ST. 2. What Is Normalization? At its most basic level,normalization is the process of simplifying your datainto its most efficient form…

1. Instructor : Dimara Kusuma Hakim, ST. 2. What Is Normalization? At its most basic level,normalization is the process of simplifying your datainto its most efficient form…

Slide 1 Relational Model CS 157A Prof. Sin-Min Lee By Truc Truong Slide 2 What is Relational Model?   Relational model is most widely used data model for commercial…

Slide 1 Normalisation up to 1NF Bottom-up Approach to Data Modelling Slide 2 Objectives Define the purpose of normalisation Determinacy / Dependency First Normal Form Second…

Slide 1 Databases and SQL Slide 2 Storing Data The simplest way to store data is in a “flat” file. That is, a file written in plain ASCII text, that you can open and…

Did you know: Traffic delay information is calculated using Bluetooth device information 24 golden coins, 1 is fake ( weighs less) Database Concepts Ahmad, Mohammad J. CS…