Exam 7: Architecture and Infrastructure

It is predicted that cloud computing utilization will decrease over time.

Mary from sales is asking about the plan to implement Salesforce.com's application. You explain to her that you are in the process of getting technical specifications and pricing so that you can move forward with the rollout. This would be part of which of the following plans?

The IT infrastructure components should be evaluated based on their expected financial value. All of the following are used to quantify the financial value of IT components EXCEPT for the:

"Reuse" is a benefit of service-oriented architecture because it supports:

Which type of computer/IT architecture is limited to a central computer system?

Rigid architectures and organizational models are known to hamper the agility needed to grow a business it today's hypercompetitive environment. A traditional____________ IT architectures is considered to be "rigid."

There are very few mainframe computers still in operation today.

The type of software used in SOA architecture is often referred to as what?

Explain what cloud service the New York Times successfully utilized and the benefit this solution provided.

When determining the IT architecture and its appropriate IT infrastructure, a manager may seek answers to the questions listed below. Match the question with the IT component it helps to select. Should our employees get a desktop computer, a laptop or a tablet device? Hardware Shall we implement Salesforce com or Oracle CRM On Demard? Software Carn we purchase a standard ERP package or do we need to write our own application? Software Who will provide us wireless capabilities? Network Will our critical business infornation be backed up orl- site or done remotely over the Intemet? Data

Software-as-a-service (SaaS) applications that are delivered over the Internet are often referred as __________________.

Why must an organization's IT architecture be based on an organization's strategic goals?

__________________is the electronic representation of numbers and text.

Match the IT architecture choice with the term for which it is often associated. Cloud computing Virtualization SOA Saas Centralized architecture Mainframe Enterprise architecture TOGAF

A platform refers to the hardware and ______________ on which application software run.

Marketing has repeatedly asked the IT department about the possibility of aligning the new marketing plan with the company's web site. They would like the new web site to be able to support more active content and permit customers to query an online catalog. You let them know that this is currently being considered and that you're determining if this new business strategy can be translated into a viable plan of action. This would be part of which of the following?

Hypercompetition implies that any architecture must be designed with maximum scalability and _____________ to ensure it can handle the imminent business changes.

Architectural principles are applied to the design of an IT architecture. Match the architectural principle below to a question that would be asked to define that principle for a given company. Buy over build Is there a vendor who provides the application needed or will it need to be developed? Flexibility and agility Will the system support future changes in the business? Data security Is the data protected against wrwarnted hackers? Speed and quality Can the application be completed successfully and in the timeframe desired? Irnovative Carn the IT support newer technologies?

A small company in Des Moines wants to set up an IT infrastructure for its workforce. The company recently moved to an older building that has solid walls and ceilings. Furthermore, most of the staff likes the flexibility of moving around the open office space to perform work on their laptops. Which communication infrastructure makes most sense for this company?

The functional specifications such as hardware, software and storage specifications are all part of the __________________.