Question 1

Which department of an organization recruits people?
A) human resources
B) marketing and sales
C) production (operations)
D) research and development

Accepted Answer

The human resources department is responsible for recruiting, hiring, and managing employees. They handle tasks such as posting job listings, conducting interviews, and negotiating job offers.

Question 2

Which type of database uses software written in small,reusable chunks as elements within database files?
A) hierarchical database
B) network database
C) distributed database
D) object-oriented database

Accepted Answer

Object-oriented databases use software written in small, reusable chunks as elements within database files, making them efficient and flexible for storing complex data structures. Hierarchical databases organize data in a tree-like structure, network databases use a more flexible, interconnected model, and distributed databases are spread across multiple locations for improved performance and reliability. However, none of these specifically rely on small, reusable chunks of software within their database files.

Question 3

If you were in operational (lower)management,which type of computer-based information system would you probably use?
A) transaction processing system (TPS)
B) management information system (MIS)
C) decision support system (DSS)
D) executive support system (ESS)

Accepted Answer

Operational or lower-level management is concerned with tasks related to day-to-day operations and transactions. Hence, a transaction processing system (TPS) would be the most appropriate type of computer-based information system for this level of management. TPS is designed to process routine transactions efficiently and accurately, such as sales orders, payroll, inventory, and billing. It provides real-time information to support operational decision making and helps in streamlining operational processes.

Question 4

A system that combines various technologies such as voice mail,fax machines,and others in order to reduce manual labor and increase productivity is a(n)________ system.
A) transaction processing
B) office information
C) decision support
D) executive support

Accepted Answer

An office information system integrates various technologies to support office operations and increase productivity. The features mentioned in the question, such as voicemail and fax machines, are common components of an office information system. Transaction processing systems focus on recording and processing transactions, decision support systems assist in making decisions, and executive support systems are specialized systems for upper management.

Question 5

The ________ manager is concerned with long-range planning and decisions.
A) operational
B) tactical
C) strategic
D) principal

Accepted Answer

The strategic manager is responsible for making decisions that will affect the overall direction of the company in the long-term. They are focused on setting goals and developing plans for the future. The operational manager is concerned with day-to-day activities, while the tactical manager is focused on implementing specific plans to achieve short-term goals. The principal manager is not a common term in business, but could refer to the person who owns or leads the organization.

Question 6

If you were in top management,which type of computer-based information system would you use?
A) transaction processing system (TPS)
B) office automation system (OAS)
C) executive support system (ESS)
D) operational support system (DSS)

Accepted Answer

As a top manager, an executive support system (ESS) would be the most appropriate choice as it is designed to assist in decision-making at the executive level. ESS provides quick access to relevant and real-time information, analytical tools and models, and facilitates communication and collaboration within the organization. Other systems like DSS can be useful for operational decision-making, while TPS and OAS are geared towards routine operational tasks.

Question 7

The ________ manager makes low-level decisions by following a well-defined set of routine procedures.
A) operational
B) tactical
C) strategic
D) principal

Accepted Answer

Operational managers are responsible for the day-to-day operations of an organization and make low-level decisions by following established procedures. Tactical managers focus on implementing strategies and plans formulated by top management (strategic managers). Principal managers are typically the highest-level executives in an organization and oversee overall operations and decision-making. Therefore, option A is the best choice for this question.

Question 8

A computer-based information system that uses data recorded by transaction processing system as input into programs that produce routine reports as output is a(n)________ system.
A) office automation
B) executive support
C) management information
D) decision support

Accepted Answer

This type of system is known as a Management Information System (MIS). It takes data from transaction processing systems and produces routine reports that are useful for operational and tactical decision making. Office automation systems focus on improving individual productivity, executive support systems provide strategic information for top-level management, and decision support systems use advanced analytical tools to help with complex decision making.

Question 9

A computer-based information system that provides a flexible tool for analysis and helps managers focus on the future is a(n)________ system.
A) office automation
B) decision support
C) executive support
D) transaction processing

Accepted Answer

A decision support system (DSS) is a computer-based information system that provides a flexible tool for analysis and helps managers focus on the future. It uses data, models, and algorithms to help decision-makers make informed decisions. DSSs are designed to assist with decision-making in complex and unstructured situations. Office automation systems support routine administrative activities, executive support systems provide information and analysis for high-level decision-making, and transaction processing systems support routine transactions.

Question 10

The ________ manager makes tactical decisions to implement the strategic goals of an organization.
A) operational
B) tactical
C) strategic
D) principal

Accepted Answer

Tactical managers are responsible for making decisions and implementing strategies that align with the strategic goals set by higher-level management. They bridge the gap between strategic planning and operational activities.

Question 11

What is a special database of cleansed data and metadata called?
A) data warehouse
B) relational database
C) shared database
D) data area

Accepted Answer

A data warehouse is a special database that stores cleansed data and metadata. The data in a data warehouse is organized in a way that facilitates easy analysis and reporting.

Question 12

A computer-based information system that keeps track of the transactions needed to conduct business is a(n)________ system.
A) transaction processing
B) office automation
C) executive support
D) decision support

Accepted Answer

A transaction processing system is specifically designed to process and record the transactions that occur within a business, such as sales, purchases, and inventory changes. This type of system is essential for ensuring accurate and efficient business operations. Office automation systems are more focused on streamlining everyday office tasks, while executive support and decision support systems are designed to assist with higher-level decision making.

Question 13

Which function of an organization oversees advertising and promotion?
A) human resources
B) marketing and sales
C) production (operations)
D) research and development

Accepted Answer

Marketing and sales typically oversee advertising and promotion for an organization. Human resources oversees staffing and employee-related issues, production (operations) oversees the manufacturing or delivery of the company's products or services, and research and development focuses on innovation and new product development.

Question 14

Which of the following statements about managers is incorrect?
A) Top-level managers make long-term decisions.
B) Lower management makes operational decisions.
C) Operational managers make analytical decisions.
D) Middle-level managers make tactical decisions.

Accepted Answer

Operational managers are responsible for implementing the strategies and plans developed by top-level and middle-level managers. They typically make decisions related to daily operations and processes rather than analytical decisions.

Question 15

Which of the following is the computer-assisted process of sifting through and analyzing vast amounts of data to extract meaning and discover new knowledge?
A) data mining
B) e-commerce
C) data warehousing
D) business-to-business systems

Accepted Answer

Data mining is the process of extracting valuable information from large amounts of data using statistical and computational techniques. It involves analyzing data from different perspectives and summarizing the results to extract meaningful insights. E-commerce refers to buying and selling products or services over the internet, data warehousing is the process of collecting and managing data from multiple sources into a central repository, and business-to-business systems refer to electronic transactions between businesses.

Question 16

What describes contents of a data warehouse?
A) omega data
B) metadata
C) data area
D) warehouse data

Accepted Answer

Metadata describes the contents of a data warehouse, including information about its structure, organization, and usage. Omega data is not a commonly used term in the context of data warehousing, and data area and warehouse data are too generic to be the best choice.

Question 17

What is the process of removing errors and inconsistencies from data called?
A) data cleansing
B) data polishing
C) data buffing
D) data manipulation

Accepted Answer

The process of removing errors and inconsistencies from data is called data cleansing. This process involves identifying and correcting or removing inaccurate, incomplete, irrelevant, or duplicate data.

Question 18

Data that is so large and complex that it cannot be processed using conventional methods is called _________.
A) metadata
B) data fusion
C) Big Data
D) online analytical processing

Accepted Answer

Big Data refers to large and complex data sets that cannot be processed using traditional methods. Metadata refers to data that provides information about other data, data fusion refers to the integration of data from multiple sources, and online analytical processing refers to the use of analytical tools to perform complex queries and analysis on data sets. None of these terms specifically refer to data that is too large and complex to be processed conventionally.

Question 19

In a business organization,a recorded event having to do with routine business activities is a ________.
A) model
B) transaction
C) operation
D) contract

Accepted Answer

A transaction is a recorded event involving the exchange of goods or services, which would include routine business activities such as sales, purchases, and payments. Models refer to representations or plans, operations can encompass a variety of tasks within an organization, and contracts are legally binding agreements.

Question 20

An easy-to-use decision support system that specifically supports strategic decision making is a(n)________ system.
A) executive support
B) office automation
C) decision support
D) transaction processing

Accepted Answer

An executive support system is specifically designed to assist with strategic decision making at an executive level. Office automation systems are designed to support routine office tasks, while transaction processing systems are designed to process large volumes of transactions quickly and accurately. Decision support systems can be used for a variety of decision-making processes, but an executive support system is the best choice for strategic decision making.

Quiz 8: The Era of Big Data: Databases, Information Systems, and Artificial Intelligence

Which department of an organization recruits people?

Which type of database uses software written in small,reusable chunks as elements within database files?

If you were in operational (lower) management,which type of computer-based information system would you probably use?

A system that combines various technologies such as voice mail,fax machines,and others in order to reduce manual labor and increase productivity is a(n) ________ system.

The ________ manager is concerned with long-range planning and decisions.

If you were in top management,which type of computer-based information system would you use?

The ________ manager makes low-level decisions by following a well-defined set of routine procedures.

A computer-based information system that uses data recorded by transaction processing system as input into programs that produce routine reports as output is a(n) ________ system.

A computer-based information system that provides a flexible tool for analysis and helps managers focus on the future is a(n) ________ system.

The ________ manager makes tactical decisions to implement the strategic goals of an organization.

What is a special database of cleansed data and metadata called?

A computer-based information system that keeps track of the transactions needed to conduct business is a(n) ________ system.

Which function of an organization oversees advertising and promotion?

Which of the following statements about managers is incorrect?

Which of the following is the computer-assisted process of sifting through and analyzing vast amounts of data to extract meaning and discover new knowledge?

What describes contents of a data warehouse?

What is the process of removing errors and inconsistencies from data called?

Data that is so large and complex that it cannot be processed using conventional methods is called _________.

In a business organization,a recorded event having to do with routine business activities is a ________.

An easy-to-use decision support system that specifically supports strategic decision making is a(n) ________ system.