Online Random eLearning Training

VoIP Network Quality of Service Techniques This module investigates the QoS service details necessary to provide acceptable voice quality over the best effort data network. Here, we first discuss general converged network QoS requirements. We find that QoS parameters extend beyond just bandwidth and delay, but also include jitter, packet loss, network availability, and security. We discuss traffic shaping and admission control, and learn more...

Properties and Applications of Probability Distributions ...tial to the Six Sigma Black Belt. Distributions and their random variables are the key to determining supportable conclusions for hypothesis tests and confidence intervals. This course discusses the general use of probability distributions, and reviews the applications of normal and nonnormal distributions. The course also details the benefits and teaches the steps of the Student's T-test more...

C Programming Files and Streams To provide the student with the skills required to create C programs that use files Students with knowledge of structured programming techniques more...

OS 390 MVS ESA Fundamentals of VSAM Part I This course covers the concepts needed to design, or code, applications that use the Virtual Access Storage Method (VSAM). It begins with an overview of VSAM, describes what VSAM does for application programs that request its services, the four types of VSAM datasets, followed by a detailed explanation of the VSAM entry-sequenced dataset. The course then examines the physical organization of a more...

Electrical Electronics Applied Digital Electronics The units in this course will cover RS flip-flops, Clocked flip-flops, data counters, shift registers, adders, subtractors, multipliers, Random Access Memory (RAM), Read Only Memory (ROM), analog to digital conversion devices, logic arrays, and microprocessors. Individuals working with machinery, maintaining in machinery, or involved in maintenance. more...

Data Management and Analysis with Excel 2002 The Data Management and Analysis with Excel 2002 WBT is the second course in the Office XP: Excel 2002 curriculum. This course teaches the user how to effectively manage data in Excel and analyse data based on certain functions. The functions dealt with in this course include mathematical, logical, date and time, text, lookup and reference, financial, and statistical functions. Additionally, the more...

Java 2: File I/O This course covers the concepts of I/O (input/output) in Java. You will be introduced to terms such as streams readers and writers. You will learn how to perform I/O operations in Java using the InputStream and OutputStream classes and their subclasses. The course also explains how I/O operations are performed in files with the help of the File class. You will also learn to create a random access more...