Essential Skills for Data Science Programming Skills         No matter what type of company or role you’re interviewing for, you’re likely going to be expected to know how to use the tools of the trade. This means a statistical programming language, like R or Python, and a database querying...

A deliverable is an element of output within the scope of a project. There can be one or several deliverables within a single project. Deliverables can be items that are supposed to be sent externally to a customer or just to an internal manager. Either way, it usually means that the individual is expecting the deliverable on a certain date. When...

Six Sigma is a set of methods and tools for process improvement. Developed in 1986, Six Sigma has become a global phenomenon with companies around teh world. Companies and individuals are using six sigma methodologies to improve operational efficiencies.Six Sigma certification is great way to improve your capabilities as a leader in your...

Python is an open-source object-oriented language. It has many features of which one is the wide range of external packages. There are a lot of packages for installation and use for expanding functionalities. These packages are a repository of functions in python script. NumPy is one such package to ease array computations. To install all these...

What is Data Modeler?  Data modelers design computer databases that help bankers, scientists and other professionals organize data in computer systems. They then use these databases to run statistical analysis and extract meaning full information. this information is written up in reports that are presented to business executives, lead...

When you choose the TOEFL iBT test to demonstrate your English proficiency, you’ll have access to our full line of official test prep resources to help you do your best and stand out to admissions officers. Purchase materials through your ETS account or practice with our free resources to prepare for success! How to Prepare for the TOEFL:...

The ITIL Service V Model is a concept described under the ITIL Service Validation and Testing process. This is sometimes also called the ITIL V Model.This V Model concept helps to define the appropriate requirements and appropriate validation methods that have to be taken care of by the developer of service. Properties of Service V Model -...

The ESA Project has proposed a Code of Ethics for Project Management, which is included in this Special Report. A proposed set of topic areas that would constitute the framework for the unique body of project management knowledge-critical to the recognition of a project management profession—is also presented … The set of topic areas may...

In simple terms, software testing is a process concerned with validation and verification. A tester must know what software is to be tested and what tools to use. Future of Software Testing Software testing is always looking at a bright future. Technology will always find ways to create new things. Developers never stop to develop new...

Slack, also called float, is the amount of time a task can slip before it bumps into another task. It’s automatically calculated into your project when you schedule tasks, and you can use it as buffer time if needed when your schedule is at risk of being delayed. Learn about slack (float) By default and by definition, a task with zero (0)...