Question 1

Some information systems store or provide access to ____ generated by sources outside the organization.
A) external information
B) online information
C) internal information
D) real-time information

Accepted Answer

External information refers to data or information generated by sources outside the organization, such as news articles, market research reports, or public government data. Some information systems are designed to store or provide access to this external information for organizations to use in decision-making and other business processes. Options B, C, and D are not as suitable as they do not specifically refer to information generated by sources outside the organization.

Question 2

A ____ is a numerical representation of a realistic situation,such as a cash-flow model of a business that shows how income adds to cash accounts and expenses deplete those accounts.
A) decision master
B) decision matrix
C) decision model
D) decision index

Accepted Answer

A decision model is a numerical representation of a realistic situation and includes various models like cash-flow models, decision trees, and Monte Carlo simulations. The other options (A, B, and D) do not accurately describe a numerical representation of a realistic situation.

Question 3

A(n)____ report is a customized report,generated to supply specific information not available in scheduled reports.
A) additional
B) exception
C) ad hoc
D) detailed

Accepted Answer

Ad hoc reports are specifically designed for generating customized reports that are not available in scheduled reports. Additional reports refer to those generated to provide more information beyond what is already available in the scheduled reports. Exception reports are generated to provide alerts for deviations or outliers from the norm. Detailed reports provide an in-depth and comprehensive analysis of a particular aspect.

Question 4

A systems analyst is responsible for all of the following EXCEPT ____.
A) analyzing information requirements
B) supervising the implementation of new information systems
C) creating a development methodology
D) creating specifications for application software

Accepted Answer

A systems analyst typically does not create a development methodology; this is usually done by a project manager or a team of developers. The systems analyst focuses on analyzing requirements, supervising implementation, and creating specifications.

Question 5

A(n)____ report combines,groups,or totals data.
A) exception
B) aggregate
C) ad hoc
D) summary

Accepted Answer

A summary report combines, groups, or totals data.

Question 6

A ____ is a question or set of instructions describing data that must be gathered to make a decision.
A) decision model
B) decision query
C) decision scale
D) decision request

Accepted Answer

A decision query is a specific type of query used to gather data and information necessary to make a decision. It is used to create a framework for assessing different options and selecting the best course of action. The other options are not commonly used terms in the context of decision-making.

Question 7

A(n)____ helps people make decisions by directly manipulating data,analyzing data from external sources,generating statistical projections,and creating data models of various scenarios.
A) DSS
B) BPR
C) TPS
D) MIS

Accepted Answer

DSS stands for Decision Support System, which is a computer-based information system that helps in making decisions. It directly manipulates data, analyzes data from external sources, generates statistical projections, and creates data models of various scenarios. Therefore, DSS is the best choice for this question. B) BPR (Business Process Reengineering) is a method of workflow redesign aimed at improving efficiency and effectiveness, C) TPS (Transaction Processing System) is used for routine, day-to-day operations, and D) MIS (Management Information System) provides information for management decision-making but does not directly manipulate data or create data models.

Question 8

A Project Development Plan includes all of the following EXCEPT ____.
A) description of project scope
B) justification for the project
C) performance reviews of all project team participants
D) schedule for the project

Accepted Answer

A Project Development Plan typically includes a description of project scope, justification for the project, and a schedule for the project. However, performance reviews of all project team participants are not typically included in the plan. This may be included in a separate document, such as a project status report or individual performance evaluations.

Question 9

As a buyer for a local dress store,you are responsible for choosing next season's stock.Today you decided to include a selection of Asian-inspired dresses in your fall line based upon fashion trends and your own intuition.You handled a(n)____ problem.
A) structured
B) schedule
C) unstructured
D) semi-structured

Accepted Answer

This was an unstructured problem as it required the buyer to use their intuition and fashion trends to make a decision, rather than following a pre-determined structure or schedule.

Question 10

Which of the following best describes the process referred to as tactical planning: ____.
A) Setting incremental goals that can be achieved in a year or less.
B) Identifying incremental goals that can be achieved in a year or less.
C) Completing activities that make day-to-day systems run smoothly.
D) Planning an organization's long-range goals for market share.

Accepted Answer

Tactical planning involves setting short-term, incremental goals that can be achieved in a year or less, aligning with the organization's strategic objectives.

Question 11

The ____ technique is based on the idea that the best information systems are designed when end users and systems analysts work together as equal partners.
A) MRP
B) EID
C) RFP
D) JAD

Accepted Answer

JAD stands for Joint Application Design/Development and is a technique used in the development of information systems. It involves end users and systems analysts working together in a highly structured and intensive process to design and develop the system. This approach is based on the idea that end users have a better understanding of their own needs and can provide valuable input to the analysts during the development process. JAD sessions typically involve a multidisciplinary team including end users, managers, IT staff, and developers working together to define system requirements, evaluate alternatives, and make design decisions. The result is a more user-friendly system that meets the needs of the business.

Question 12

Ad hoc reports are sometimes referred to as ____ reports.
A) summary
B) exception
C) scheduled
D) demand

Accepted Answer

Ad hoc reports are on-demand reports, which means they are generated as and when requested. They are not scheduled or repetitive like summary or exception reports, which are pre-defined and run automatically at specific intervals. Hence, the best choice is D - demand reports.

Question 13

-A system like the one shown in the accompanying figure is characterized by all of the following EXCEPT ____.
A) its ability to replicate the reasoning of a human expert
B) its ability to generate its own programs
C) its ability to work with external and internal data
D) its ability to produce a recommendation or decision

Accepted Answer

The system described is likely an expert system, which can replicate human reasoning, work with data, and produce recommendations or decisions, but it does not generate its own programs.

Question 14

A DSS typically includes modeling tools to help managers create a numerical representation of a situation and explore "what-if" alternatives.A(n)____ is an example of this type of tool.
A) spreadsheet
B) database
C) expert system
D) Web site

Accepted Answer

Spreadsheets are modeling tools that allow users to create a numerical representation of data and perform "what-if" analysis by changing input values and observing the output. They are commonly used in decision support systems to help managers explore different scenarios and make informed decisions.

Question 15

____ systems use a commit or rollback strategy to ensure that each transaction is processed correctly.
A) TQM
B) ERP
C) OLTP
D) JIT

Accepted Answer

OLTP systems (Online Transaction Processing) are designed to handle high volume transactions in real-time. These systems use a commit or rollback strategy to ensure that each transaction is processed correctly, which helps maintain data integrity and prevent errors. TQM (Total Quality Management) systems focus on quality management principles, ERP (Enterprise Resource Planning) systems integrate various business functions, and JIT (Just-In-Time) systems streamline production processes. However, none of these systems are specifically designed to handle transaction processing and do not use the commit or rollback strategy.

Question 16

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.
A) an MIS table
B) a decision query
C) a decision model
D) a neural network

Accepted Answer

The cash-flow model is a type of decision model that utilizes financial data inputs to generate projected outcomes. It is a numerical representation of a realistic financial situation and is used for decision-making purposes. Option A, an MIS (Management Information System) table, is a tool that allows for the organization and analysis of data in a structured format but is not specific to financial modeling. Option B, a decision query, is a question-based tool used to gather information about a particular decision and is not typically used for financial modeling. Option D, a neural network, is a type of artificial intelligence used for pattern recognition and prediction and is not typically used for financial modeling.

Question 17

As a low-level manager at your company,you are responsible for activities that make the day-to-day operation of the business run smoothly,like ordering office supplies and creating work schedules.This is called ____.
A) operational planning
B) tactical planning
C) strategic planning
D) analysis

Accepted Answer

Operational planning involves the day-to-day activities and processes that enable the organization to run smoothly. This includes tasks such as ordering supplies, scheduling employees, and managing inventory, which are typically the responsibility of low-level managers or supervisors. Tactical and strategic planning, on the other hand, involve longer-term and higher-level decision making about the direction, goals, and resources of the organization. Analysis refers to the process of examining data and information to draw insights and make informed decisions, which may be a part of all three types of planning.

Question 18

-A system like the one shown in the accompanying figure is characterized by its ability to ____.
A) list transactions
B) produce routine reports
C) replicate the reasoning of a human expert
D) provide information for structured,routine decisions

Accepted Answer

The answer of 
-A system like the one shown in...

Question 19

As a manager,you are responsible for managing inventory.Every month you receive a low inventory report that lists stock items that have fallen below a minimum reorder point.This report is a type of ____.
A) executive report
B) ad hoc report
C) summary report
D) exception report

Accepted Answer

The report described is an exception report, as it is only generated when an inventory item falls below a minimum reorder point, indicating an exception to the normal inventory level.

Question 20

In an expert system,a(n)____ engine analyzes the available data by following the rules in its knowledge base.
A) inference
B) difference
C) reference
D) expert

Accepted Answer

In an expert system, the inference engine is responsible for analyzing the available data and drawing conclusions by following the rules and logic in its knowledge base. It uses various techniques such as forward chaining, backward chaining, and fuzzy logic to make decisions or recommendations based on the input it receives. The other options (B, C, D) are not relevant in the context of an expert system.

Quiz 10: Information Systems Analysis and Design

Some information systems store or provide access to ____ generated by sources outside the organization.

A ____ is a numerical representation of a realistic situation,such as a cash-flow model of a business that shows how income adds to cash accounts and expenses deplete those accounts.

A(n) ____ report is a customized report,generated to supply specific information not available in scheduled reports.

A systems analyst is responsible for all of the following EXCEPT ____.

A(n) ____ report combines,groups,or totals data.

A ____ is a question or set of instructions describing data that must be gathered to make a decision.

A(n) ____ helps people make decisions by directly manipulating data,analyzing data from external sources,generating statistical projections,and creating data models of various scenarios.

A Project Development Plan includes all of the following EXCEPT ____.

As a buyer for a local dress store,you are responsible for choosing next season's stock.Today you decided to include a selection of Asian-inspired dresses in your fall line based upon fashion trends and your own intuition.You handled a(n) ____ problem.

Which of the following best describes the process referred to as tactical planning: ____.

The ____ technique is based on the idea that the best information systems are designed when end users and systems analysts work together as equal partners.

Ad hoc reports are sometimes referred to as ____ reports.

-A system like the one shown in the accompanying figure is characterized by all of the following EXCEPT ____.

A DSS typically includes modeling tools to help managers create a numerical representation of a situation and explore "what-if" alternatives.A(n) ____ is an example of this type of tool.

____ systems use a commit or rollback strategy to ensure that each transaction is processed correctly.

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.

As a low-level manager at your company,you are responsible for activities that make the day-to-day operation of the business run smoothly,like ordering office supplies and creating work schedules.This is called ____.

-A system like the one shown in the accompanying figure is characterized by its ability to ____.

As a manager,you are responsible for managing inventory.Every month you receive a low inventory report that lists stock items that have fallen below a minimum reorder point.This report is a type of ____.

In an expert system,a(n) ____ engine analyzes the available data by following the rules in its knowledge base.