Exam 10: Information Systems Analysis and Design

In the ____ of the SDLC,the project team must decide how the new system will fulfill the requirements specified in the System Requirements Report.

In ____________________ processing,a group of transactions is collected and held for processing until the end of a day or pay period,for example.

Antivirus software is an example of a security measure in the ____ category.

OLTP uses a commit or rollback strategy to ensure that each transaction is processed correctly._________________________

Most modern transaction processing systems use batch processing,which is an interactive method in which each transaction is processed as it is entered._________________________

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Keeps the old system in service while some or all of the new system is activated

A(n)____ is issued by a project team when it wants vendors to recommend hardware and software for the solution they have chosen.

With ____,processing tasks are shared by servers and workstations.

With current ____ technologies,corporations have no way to lock down their branding elements.

The ____ quality of service (QoS)metric is defined as the amount of data processed in a particular time interval.

The key to a ____ is an e-mail that looks like it originated from a legitimate company.

You are reviewing a cash-flow model of your business,which is designed to provide a numerical representation of a realistic situation.You are using ____ tool.

Many projects fail because of constant,unmanaged demand for changes,even before the system is implemented.This failure to constrain change is often referred to as ____.

In the corporate world,a ____ symbolizes a company,its products,or services.This typically includes a name,trademark,and logo.

Data collected by a transaction processing system TPScan be used by a(n) (DSS (Decision Support System))to create reports that managers can use to make routine business decisions in response to structured problems._________________________

A ____ breaks a complex task into a series of subtasks.

In an information system context,a(n)____________________ is an exchange between two parties that is recorded and stored in a computer system.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Works well with larger modularized information systems because the new system is activated one module at a time

Jane works for a successful business that publishes a popular monthly magazine. She is responsible for ensuring that the business has the correct information systems in place to allow the business to operate efficiently and effectively. -Jane knows she must implement a step-by-step plan that describes the methods her business will use to secure data against disaster and the guidelines that will be used to recover lost data if a disaster occurs.She will have to create a(n)____.

During the implementation phase of the SDLC,both new software and new hardware may be purchased to construct the new information system.