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No matter what book or manual you use to study for the CCNA examination, you will see various protocols and processes referencing an RFC. And, although frequently referenced, the RFCs are seldom actually included in the documentation. So, the logical question becomes...
As mentioned in last week’s post, interviews that require ITIL Intermediate level knowledge will most likely be targeted to specific process areas and activities. If I interviewed someone for a job that required ITIL Intermediate level knowledge, in addition to other questions about the specific technical responsibilities of the job, I might ask the following questions:
ITIL describes a service portfolio as a collection of the overall set of services managed by a service provider. A service portfolio describes a service provider’s boundaries and promises across all of the customers and market spaces it serves. I like to think of a service portfolio as describing the past, present, and future collection of services offered by a service provider. The figure below shows a high-level view of a service portfolio.
In a recent post, I gave an overall description of a service portfolio and the key components of a portfolio. Here, I will describe how a cloud services provider might implement an ITIL service portfolio. A cloud services provider will regularly have a set of services under development, a set of service in live operation, and a set of services that are retired.
Learning how to program and develop for the Hadoop platform can lead to lucrative new career opportunities in Big Data. But like the problems it solves, the Hadoop framework can be quite complex and challenging. Join Global Knowledge instructor and Technology Consultant Rich Morrow as he leads you through some of the hurdles and pitfalls students encounter on the Hadoop learning path. Building a strong foundation, leveraging online resources, and focusing on the basics with professional training can help neophytes across the Hadoop finish line.
Traditionally, ITIL and TOGAF professionals have been part of different teams within an organization. Due to the ongoing alignment of business and IT, these professionals now often find themselves on the same team. Because of this crossover, there is a growing trend towards organization of work based on multiple best practice models.
Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.
Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.
Most organizations quickly realize that knowledge management must be integrated with incident management in order to improve the quality of service and the efficiency of providing assisted service. What is not as quickly recognized is the value of integrating knowledge management with problem management.
The Open Group Architectural Framework (TOGAF) provides a structure for describing all transformational work within an enterprise. While TOGAF focuses on the role of an enterprise's architects, it also very much addresses the space in which business analysts (BAs) play. This can lead to role confusion, blurred deliverables, and duplicate work. In this one-hour webinar, business analysis expert and Global Knowledge instructor Adam McClellan will focus on those parts of TOGAF in which the business analyst is typically the most active, and he will outline how the analyst's work contributes to the broader architecture. He will also provide perspective for architects who work with BAs and for BAs interested in the architecture disciplines.