A(n) ______________ collects data from various key business processes and stores the data in a single comprehensive data repository, unable by many parts of the business.

A(n) ______________ collects data from various key business processes and stores the data in a single comprehensive data repository, unable by many parts of the business.

Answer: Enterprise System

Cloud computing is

Cloud computing is

Answer: Using remote servers hosted on the internet to store, manage, and process data

What is the foundation technology for web services?

What is the foundation technology for web services?

Answer: HTML

Google Apps is an example of SaaS.

Google Apps is an example of SaaS.

Answer: True

An example of a Web 2.0 technology is

An example of a Web 2.0 technology is

Answer: a type of service that enable employees to interact as online communities using blogs, social networks, etc.

Decision support system (DSS)

Decision support system (DSS)

Answer: Supports solving problems that are unique and rapidly changing

The four major enterprise applications are

The four major enterprise applications are

Answer: KMS, CRM, ERP, SCM

A firm that invests in an information system because it is a necessity of doing business does so because it is seeking to achieve which of the following business objectives?

A firm that invests in an information system because it is a necessity of doing business does so because it is seeking to achieve which of the following business objectives?

Answer: Survival

Which of the following is NOT true about a transaction processing system (TPS)

Which of the following is NOT true about a transaction processing system (TPS)

Answer: it has analytical capabilities

The following make long-range strategic decisions for the firm regarding products, services and financial performance:

The following make long-range strategic decisions for the firm regarding products, services and financial performance:

Answer: Senior Management

What type of device gathers data and converts them into electronic form for use by the computer?

What type of device gathers data and converts them into electronic form for use by the computer?

Answer: input device

The average number of baseball tickets sold at a particular price is an example of:

The average number of baseball tickets sold at a particular price is an example of:

Answer: meaningful information

Which type of system would you use to decide on granting a customer a credit limit increase?

Which type of system would you use to decide on granting a customer a credit limit increase?

Answer: TPS

Which of the following definitions apply to business processes?

Which of the following definitions apply to business processes?

Answer: They refer to unique ways in which organizations coordinate work, information, and knowledge

There is a high variation in the returns on information technology investments because

There is a high variation in the returns on information technology investments because

Answer: Information technology investments alone cannot make organizations productive and must be accompanied by other complementary assets and investments

The three activities in an information system that produce the information organizations use to control operations are:

The three activities in an information system that produce the information organizations use to control operations are:

Answer: input, processing, and output

Today, most system and application software is custom built by in-house programmers.

Today, most system and application software is custom built by in-house programmers.

Answer: False

Supportive organizational culture that values efficiency and effectiveness with a strong Information Systems development team is a

Supportive organizational culture that values efficiency and effectiveness with a strong Information Systems development team is a

Answer: Organizational Asset

An example of a business using information systems for supplier intimacy is:

An example of a business using information systems for supplier intimacy is:

Answer: JCPenney's information system that allows its contract manufacturers to see what garments have been sold and need to be replaced

What is the difference between Information Systems and Information Technology?

What is the difference between Information Systems and Information Technology?

Answer: The term information system describes all the components and resources necessary to deliver its information and functions to the organization. The term information technology refers to the various hardware and software components necessary for the system to operate.

A foreign country attempting to access government networks in order to disable a national power grid would be an example of:

A foreign country attempting to access government networks in order to disable a national power grid would be an example of:

Answer: Cyber Warfare

______ is a crime in which an imposter obtains key pieces of personal information to impersonate someone else.

______ is a crime in which an imposter obtains key pieces of personal information to impersonate someone else.

Answer: Identity Theft

A practice in which eavesdropper's drive by buildings or park outside and try to intercept wireless network traffic is referred to as:

A practice in which eavesdropper's drive by buildings or park outside and try to intercept wireless network traffic is referred to as:

Answer: War Driving

Tricking employees into revealing their passwords by pretending to be a legitimate member of a company is called:

Tricking employees into revealing their passwords by pretending to be a legitimate member of a company is called:

Answer: Social Engineering

Which of the following is the single greatest cause of network security breaches?

Which of the following is the single greatest cause of network security breaches?

Answer: User lack of knowledge

An example of phishing is:

An example of phishing is:

Answer: Setting up a fake medical website that asks users for confidential information

Using numerous computers to inundate and overwhelm the network from numerous launch points is called a(n) ________ attack.

Using numerous computers to inundate and overwhelm the network from numerous launch points is called a(n) ________ attack.

Answer: DDoS

A keylogger is a type of:

A keylogger is a type of:

Answer: Spyware

A salesperson clicks repeatedly on the online ads of a competitor's in order to drive the competitor's advertising costs up. This is an example of:

A salesperson clicks repeatedly on the online ads of a competitor's in order to drive the competitor's advertising costs up. This is an example of:

Answer: Click Fraud

An independent computer program that copies itself from one computer to another over a network is called a:

An independent computer program that copies itself from one computer to another over a network is called a:

Answer: Worm

Hadoop can process large quantities of any type of data, including video and twitter feed.

Hadoop can process large quantities of any type of data, including video and twitter feed.

Answer: True

Which is a company's business model based on access to large database through the web?

Which is a company's business model based on access to large database through the web?

Answer: Facebook

Business use ______ tools to search & analyze unstructured data sets, i.e. emails and memos?

Business use ______ tools to search & analyze unstructured data sets, i.e. emails and memos?

Answer: Text Mining

Data mining is a tool for allowing users to:

Data mining is a tool for allowing users to:

Answer: Find hidden relationships in data

Which enables users to view the same data in different ways using multiple dimensions?

Which enables users to view the same data in different ways using multiple dimensions?

Answer: OLAP

In clustering, a data mining tool will find

In clustering, a data mining tool will find

Answer: New Groupings within data

A manual file that stores information about data and field values in the tables in database?

A manual file that stores information about data and field values in the tables in database?

Answer: Data Dictionary

What is the first step you should take in managing data for a firm?

What is the first step you should take in managing data for a firm?

Answer: Identify the data needed to run the business

Access is a

Access is a

Answer: DBMS for Desktop PC systems

Both Oracle and Microsoft access use SQL to retrieve information from a database.

Both Oracle and Microsoft access use SQL to retrieve information from a database.

Answer: True

Which of the following is the type of logical database model that treats data as if they were stored in two-dimensional tables?

Which of the following is the type of logical database model that treats data as if they were stored in two-dimensional tables?

Answer: Relational DBMS

What is the first step you should take in managing data for a firm

What is the first step you should take in managing data for a firm

Answer: Identify the data needed to run the business

The select operation:

The select operation:

Answer: creates a subset consisting of all records in the file that meet stated criteria

What are the relationships that the relational database is named for?

What are the relationships that the relational database is named for?

Answer: Relationship between entities

Which of the following is the most prominent data manipulation language today?

Which of the following is the most prominent data manipulation language today?

Answer: SQL

In a table for customers, the information about a single customer would reside in a single:

In a table for customers, the information about a single customer would reside in a single:

Answer: Row

A schematic of the entire database that describes the relationships in a database is called a(n):

A schematic of the entire database that describes the relationships in a database is called a(n):

Answer: Entity-Relationship diagram

A characteristic or quality describing an entity is called a(n):

A characteristic or quality describing an entity is called a(n):

Answer: Attribute

A field identified in a table as holding the unique identifier of the table's records is called the:

A field identified in a table as holding the unique identifier of the table's records is called the:

Answer: Primary Key

The process of streamlining data to minimize redundancy and awkward many-to-many relationships is called:

The process of streamlining data to minimize redundancy and awkward many-to-many relationships is called:

Answer: Normalization