Exam 10: System Architecture

In a client/server design, the data file is transferred from the server to the client - only the request and the result are not transmitted across the network.

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

In an n-tier system, special utility software called ____ enables the tiers to communicate and pass data back and forth.

A Web-based application encounters all of the connectivity and compatibility problems that typically arise when different hardware environments are involved.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -When considering physical design, a systems analyst must determine how a new application will communicate with these.

-In a(n) ____________________ client/server design, as illustrated in the accompanying figure, the user interface runs on the client and the data is stored on the server, just as with a two-tier design.

In the past, many companies had an installed base of mainframe data, called ____________________, which was difficult to access and transport to a client/server environment.

A user's computer does not perform processing or computing tasks with cloud computing - the cloud does.

A ____ resembles a circle of computers that communicate with each other.

Sasha's first client is looking for a network topology that is highly redundant, and she's not particularly concerned about the expense required to install and maintain the network. Which of the following is Sasha most likely to recommend?

At the end of the systems design phase, the first presentation given by the systems analyst is to department managers and users from departments affected by the system and, because of its audience, the presentation is technically oriented.