Understanding Information Systems: From Personal Use to Enterprise Solutions
The Number of transistors per square inch on an integrated chip doubles every 18 Months. This observation is known as B) Moore’s
Which of the following statements is true of Moore’s LawB) It made the cost of data processing, communications, and storage Essentially zero.
Which Of the following is a result of Moore’s B) The price to performance ratio of Computers has fallen dramatically. Which of the following is true about the Impact of Moore’s Law on business professionals?
A) They need to be able to assess, evaluate, and apply emerging information Technology to business
Because the cost of data processing, storage, And communications is essentially zero, any routine skill can and will be. C) Outsourced to the lowest bidder
Which Of the following is an impact of rapid technological change on job security?
B) Nonroutine cognitive skills have gained more market value
Which of the following statements is true of Nonroutine cognitive skills?B) They increase an individual’s job security.Is The ability to make and manipulate models.A) Abstract reasoning
Is The ability to model the components of a unit, to connect the inputs and Outputs among those components into a sensible whole that reflects the Structure and dynamics of the phenomenon observed.A) Systems thinking
Which Of the following best describes collaboration? C) It is the activity of two or More people working together to achieve a common goal, result, or work product.
In a job interview, Lillian is asked to be Part of a three-member group and design a mock business process based on the Strengths and skills of the group’s members. In this case, which of the Following skills is the interviewer trying to test? A) collaboration
Patricia, the marketing manager of a Manufacturing firm, plans new marketing strategies with the help of her Subordinates by providing and receiving critical feedback. Here, Patricia is Displaying effective . A) collaboration
Which Of the following is necessary for effective collaboration?D) giving and Receiving critical feedback
Is Making a reasoned analysis of an opportunity, envisioning potential solutions, Evaluating those possibilities, and developing the most promising ones, consistent With the resources one has.
A)Experimentation
to Use new social networking technologies to strengthen their market presence are Portraying their A) ability to experiment. In a job interview, Roy is asked to Use a product that he has never used before and is unfamiliar with its Functioning. Which of the following skills is the interviewer trying to test? Ability to experiment
A
Group of components that interact to achieve some purpose is referred to as
A(n) A)
system
Which Of the following is an example of a hardware component of an information System?C) storage disk
he Five-component framework of an information system consists of computer Hardware, software, data, people, and B) procedures
In a grocery store, a clerk uses a barcode Scanner to read the barcode on an item. Which of the following components of an Information system includes this scanning device? Hardware
Which of the following statements is true About the management and use of information systems? B) Information systems Must be adapted to new requirements
Why is it important for business professionals To take an active role in developing and managing information systems? C) They Know whether a system meets their needs and requirements.
Which Of the following is a critical responsibility of business professionals in Using information systems? A) protecting the security of a system and its data
Which Of the following reasons is valid for a company to create a new information System?
C) To help employees achieve the strategies of the business
Define Management information systems. What are the key elements of its definition?
Answer: Management information system is the Management and use of information systems that help businesses achieve their Strategies. This definition has three key elements: management and use, Information systems, and strategies.
Discuss Best practices for selecting, evaluating, and managing information systems Projects.
Refers To the products, methods, inventions, and standards that are used to produce Information.
A) Information technology
Which Of the following statements is true about information systems?B) They are a Group of components that produce information.
Which of the following components Distinguishes information systems from information technology ?A) people
Security systems ultimately depend on the behavior Of their A) users
Which Of the following requirements should a password fulfill in order to be Considered strong? D) It should not contain the user name or company name
A User has created a password that meets all the criteria for a strong password. What is a potential drawback of such a password? A) It will be difficult to Remember.
A password is said to be weak if it contains A) A complete dictionary word
Which of the following passwords is the Weakest?A) B33rmu9
Which Of the following techniques is best suited for creating memorable, strong passwords? C) basing passwords on the first letter of the words in a phrase
Which of the following statements is true of personal information systems?
Personal information systems have a single User only, and so the procedures are probably not documented or formalized. Answer: C
Personal information systems are most likely To be used by ________.B) drug salespersons
Answer: B
Which Of the following is a characteristic of workgroup information systems? C) Resistance to change.
Physician partnerships most likely use ________.B) Workgroup information systems
Which Of the following statements is true of workgroup information systems? D) Workgroup information systems that support a particular department are Sometimes called departmental information systems.
Which Of the following is a characteristic of enterprise information systems? C) They Typically have hundreds to thousands of users.
Which Of the following statements is true of enterprise information systems? B) The Solutions to problems in these systems usually involve more than one department. Are systems that are shared by two or more independent organizations . A) Inter-enterprise information systems
Which Of the following is most likely to make use of an inter-enterprise information System? C) PRIDE systems
Functional information systems are information Systems used by a single individual. FALSE
What are personal information systems?
Answer: Personal information systems are information Systems used by a single individual. The contact manager in an iPhone or in an Email account is an example of a personal information system. Because such Systems have only one user, procedures are simple and are generally not documented Or formalized in any way. It is easy to manage change to personal information Systems because only one person needs to adapt to the change. And, if there are Problems, individual users can solve the problems themselves.
Explain Workgroup information systems.
Answer: A workgroup information system is an Information system that is shared by a group of people for a particular Purpose. For example, at a physicians’ partnership, doctors, nurses, and staff Use information systems to manage patient appointments, keep patient records, Schedule in-office procedures and equipment, and facilitate other workgroup Activities. Workgroup information systems that support a particular department Are sometimes called departmental information systems. An example is the Accounts payable system that is used by the accounts payable department. Other Workgroup information systems support a particular business function and are Called functional information systems. An example of a functional system is a Web storefront. Typically workgroup systems support 10 to 100 users. The Procedures for using them must be understood by all members of the group. Often, procedures are formalized in documentation, and users are sometimes Trained in the use of those procedures. When problems occur, they almost always Can be solved within the group.
What Are enterprise information systems? Enterprise information systems are Information systems that span an organization and support activities in Multiple departments. For example, at a hospital, doctors, nurses, the Pharmacy, the kitchen, and others use information systems to track patients, treatments, Medications, diets, room assignments, and so forth.
Enterprise Information systems typically have hundreds to thousands of users. Procedures Are formalized and extensively documented; users undergo formal procedure Training. Sometimes enterprise systems include categories of procedures, and Users are defined according to levels of expertise with the system as well as By levels of security authorization. The solutions to problems in an enterprise System usually involve more than one department. Because enterprise systems Span many departments and involve potentially thousands of users, they are very Difficult to change. Changes must be carefully planned, cautiously implemented, And users given considerable training. Sometimes users are given incentives and Other inducements to motivate them to change.
AACSB: Information TechnologyExplain Inter-enterprise information systems.
Answer: Inter-enterprise information systems are Information systems that are shared by two or more independent organizations. Such systems typically involve thousands of users, and solutions to problems Require cooperation among different, usually independently owned, Organizations. Problems are resolved by meeting, contract, and sometimes by Litigation. Because of the wide span, complexity, and multiple companies Involved, such systems can be exceedingly difficult to change. The interaction Of independently owned and operated information systems is required.
A(n) ________ exists when data are isolated in Separated information systems.Ans information silo Information silos arise as a Result of D) data being isolated in systems that are separated across different Organizational levels
Which of the following is an information Systems application that supports the sales and marketing department in an Organization? C) lead tracking
Is An information systems application that supports the human resources department In an organization .A) Assessment
Which Of the following is a problem posed by information silos?D) There is a lack of Integrated enterprise information
The problems posed by information silos Ultimately lead to ________.B) increased costs for an organization
Is The activity of altering the existing business processes and designing new ones To take advantage of new information system
B) Business process reengineering
Inherent processes are ______B) predesigned Procedures for using software products Which of the following statements is True of inherent processes? D) Inherent processes provide an alternative to Business process reengineering.
The First phase in the customer life cycle involves ________.A) sending messages to Target audiences to attract customer prospects
During the ________ phase of the customer life Cycle, prospects become customers who need to be supported by the organization.
C) Customer acquisition
Which of the following is a component of Relationship management? B) increasing the value of existing customers by Selling them more products
During which of the following phases of the Customer life cycle do win-back processes categorize customers according to Value D) churn is the last phase in the customer life cycle. Which of the Following statements is true of customer relationship management (CRM) systems?B) They vary in the degree of functionality they provide.
Enterprise Resource planning (ERP) helps in A) consolidating business operations into a Single, consistent computing platform
Which Of the following statements is true of enterprise resource planning (ERP) ERP Systems are used to forecast sales and to create manufacturing plans and Schedules to meet those forecasts.
is the worldwide leader of enterprise resource Planning (ERP) vendors.D) SAP
is A suite of software applications that consolidates existing systems by Providing layers of software that connect applications together.B) Enterprise Application integration (EAI)