Exam 10: System Architecture

A _____ is relatively inexpensive to install and is well-suited to workgroups and users who are not anchored to a specific desk or location.

Compared to mainframe architecture,distributed systems decrease concerns about data security and integrity because fewer individual clients require access to perform processing.

List the guidelines for in-house e-commerce site development.

_____ describes the way the components in a network interact.

A new system might have to interface with one or more _____,which are older systems that use outdated technology.

_____ is the measure of a system's ability to expand,change,or downsize easily to meet the changing needs of a business enterprise.

The way a network is configured is called the _____.

In a multitier system,special utility software called _____ enables the tiers to communicate and pass data back and forth.

In contrast to a centralized system,a client/server design separates applications and data.

In the star network,each node connects to every other node.

Discuss cloud computing at length,including its advantages and disadvantages.Be sure to include a definition of all relevant terms in your explanation.

System architecture marks the end of the systems design phase of the SDLC.

The _____ standard uses multiple input/multiple output (MIMO)technology to boost performance.

Define portal and explain how a corporate portal is used.

In a _____,one or more powerful servers control the network,and departmental servers control lower levels of processing and network devices.

Wireless network speed is measured in _____.

The _____ was formed in 1999 to certify interoperability of wireless network products based on IEEE 802.11 specifications.

In a hierarchical network,one or more powerful servers control the entire network.

A main advantage of enterprise resource planning (ERP)is that it describes a _____ that ensures connectivity and easy integration of future systems,including in-house software and commercial packages.

Some view Web 2.0 as a stepping stone toward the semantic web,called Web 3.0 by some,where the documents shared on the Internet have semantics and not just syntax.