Computer Information Systems Exam Answer Key https://quizplus.com/study-set/1798 16 Chapters 1522 Verified Questions
Computer Information Systems Exam Answer Key Course Introduction Computer Information Systems is an interdisciplinary course that explores the relationship
between
computer
technology,
information
management,
and
organizational decision-making. Students are introduced to fundamental concepts such as
information
systems
design,
databases,
networking,
data
analytics,
and
cybersecurity. The coursework emphasizes both the technical and managerial aspects of leveraging information systems to improve business processes and solve real-world problems. Through case studies and practical exercises, students develop the skills needed to analyze, design, and implement effective information systems, preparing them for roles in business, government, and technology sectors.
Recommended Textbook Systems Analysis and Design 10th Edition by Harry J. Rosenblatt
Available Study Resources on Quizplus 16 Chapters 1522 Verified Questions 1522 Flashcards Source URL: https://quizplus.com/study-set/1798
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Chapter 1: Introduction to Systems Analysis and Design Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35757
Sample Questions Q1) The ____ group typically provides leadership and overall guidance, but the systems themselves are developed by teams consisting of users, managers, and IT staff members. A)Web support B)application development C)systems support D)database administration Answer: B Q2) People who rely on TP systems to enter and receive data they need to perform their jobs. Answer: G Q3) Database administration involves ____. A)network administration B)user access C)data design D)backup Answer: B, C, D Q4) Produces a graphical representation of a concept or process that systems developers can analyze, test, and modify. Answer: B Page 3 To view all questions and flashcards with answers, click on the resource link above.
Chapter 2: Analyzing the Business Case Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35758
Sample Questions Q1) As a project progresses, conditions never change. A)True B)False Answer: False Q2) In the accompanying figure showing factors that affect IT systems projects, many systems project requests come from the _________________________, which often makes recommendations based on its knowledge of business operations and technology trends. Answer: IT department information technology department Q3) A(n) _________________________ is included in the report to management if you need to attach supporting information (e.g., the interviews you conducted, the documentation you reviewed). Answer: appendix Q4) As users rely more heavily on information systems to perform their jobs, they are likely to request even more IT services and support. A)True B)False Answer: True To view all questions and flashcards with answers, click on the resource link above. Page 4
Chapter 3: Managing Systems Projects Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35759
Sample Questions Q1) A condition, restriction, or requirement that the system must satisfy. Answer: E Q2) Most risk identifications include a brief description of ____. A)the team member who might cause a risk to occur B)who would be responsible for responding to a given risk C)the project manager most vulnerable to a given risk D)the team member most vulnerable to a given risk Answer: B Q3) Many project managers find ____ charts more helpful for scheduling, monitoring, and controlling projects. A)Gantt B)PERT/CPM C)index D)task Answer: B Q4) In Microsoft Project, a(n) ____________________ is similar to a PERT chart. Answer: network diagram Q5) A(n) ____________________ is a review of a project team member's work by other members of the team. Answer: structured walk-through
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Chapter 4: Requirements Modeling Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35760
Sample Questions Q1) One of the main activities in the systems analysis phase is ____ modeling, which involves fact-finding to describe the current system and identification requirements for the new system. A)objective B)requirements C)goal-based D)user-based Q2) When studying an information system, examples of actual documents should be collected using a process called ____. A)stratification B)randomization C)indexing D)sampling Q3) When preparing a representative sample from a list of 200 customers who complained about errors in their statements, a ____ might select any 20 customers. A)systematic sample B)stratified sample C)random sample D)comprehensive sample To view all questions and flashcards with answers, click on the resource link above. Page 6
Chapter 5: Data and Process Modeling Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35761
Sample Questions Q1) DFDs are balanced if each internal process is numbered to show that it is a child of the parent process. A)True B)False Q2) In a DFD, processes contain the business logic, also called business rules, that transform the data and produce the required results. A)True B)False Q3) By showing processes as ____________________, an analyst can create DFDs that show how the system functions, but avoid unnecessary detail and clutter. Q4) Leveling ____. A)uses a series of increasingly detailed DFDs to describe an information system B)ensures that the input and output data flows of the parent DFD are maintained on the child DFD C)uses a series of increasingly sketchy DFDs to describe an information system D)ensures that the input and output data flows of the child DFD are maintained on the parent DFD Q5) Model that describes how a system will be constructed. To view all questions and flashcards with answers, click on the resource link above. Page 7
Chapter 6: Object Modeling Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35762
Sample Questions Q1) Shows the order in which the actions take place and identify the outcomes. Q2) Works well with object modeling because both methods focus on the actors and the way they behave. Q3)
Object-oriented
designs
typically
are
implemented
with
____________________ programming languages. Q4) In a given diagram, Jaime is marking up a relationship in which a given employee can have no payroll deductions or she can have many deductions. Which of the following notations will Jaime write to mark this relationship? A)0..1 B) 1 C) 0..* D) 1..* Q5) As shown in the accompanying figure, objects within a class can be grouped into ____, which are more specific categories within a class. A)schedules B)units C)subclasses D)clusters Q6) The ____________________ indicates when an object sends or receives a message.
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Chapter 7: Development Strategies Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35763
Sample Questions Q1) A user ____ utilizes standard business software, such as Microsoft Word or Microsoft Excel, which has been configured in a specific manner to enhance user productivity. A)application B)configuration C)interface D)interpolation Q2) Oracle Corporation offers a service called ____, which provides e-business applications on a fixed fee basis. A)WebSphere B) .NET C)Business Process Outsourcing D) Oracle On Demand Q3) The ____________________ contains the requirements for a new system, describes the alternatives that were considered, and makes a specific recommendation to management. Q4) The outsourcing of a basic business function. Q5) With an information system, a plan for the actual implementation of the system. Q6) With an information system, design that does not address the actual methods of implementation. Page 9 To view all questions and flashcards with answers, click on the resource link above.
Chapter 8: User Interface Design Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35764
Sample Questions Q1) When a system produces multiple reports, each report should have completely different design elements. A)True B)False Q2) A ____ language feature allows users to type commands or requests in normal text phrases. A)normal B)natural C)standard D)basal Q3) A(n) transparent interface does not distract the user and calls no attention to itself. _________________________ A)True B)False Q4) Generally, reports used by individuals at higher levels in an organization include more detail than reports used by lower-level employees. A)True B)False Q5) Generally paper-based but can be provided online. 10 click on the resource link above. To view all questions and flashcards withPage answers,
Chapter 9: Data Design Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35765
Sample Questions Q1) ____ is the process of creating table designs by assigning specific fields or attributes to each table in a database. A)Encapsulation B)Normalization C)Standardization D)Encryption Q2) Briefly describe (including examples in your answer) at least six of the common coding methods. Q3) Kind of storage that is strictly hardware-related, because it involves the process of reading and writing binary data to physical media. Q4) The basic elements of logical storage are alphabetic or numeric characters, such as the letter A or the number 9. A)True B)False Q5) Typically, a DBMS is managed by a person called a(n) ____________________, who assesses overall requirements and maintains the database for the benefit of an entire organization rather than a single department or user. Q6) List at least 6 guidelines for designing a code. To view all questions and flashcards with Page answers, 11 click on the resource link above.
Chapter 10: System Architecture Available Study Resources on Quizplus for this Chatper 111 Verified Questions 111 Flashcards Source URL: https://quizplus.com/quiz/35766
Sample Questions Q1) The disadvantage of an application logic layer is that a three-tier design reduces overall performance by increasing the data server's workload. A)True B)False Q2) At the end of the systems design phase, the first presentation given by the systems analyst is to department managers and users from departments affected by the system and, because of its audience, the presentation is technically oriented. A)True B)False Q3) Online processing systems have this characteristic: ____. A)users interact directly with the information system B)the system requires significantly fewer network resources than batch systems C)users can access data randomly D)the system processes transactions completely when and where they occur Q4) Web 2.0 is a reference to a more technically advanced version of the current Web. A)True B)False Q5) The connection between a network topology and a larger, dissimilar network. To view all questions and flashcards with answers, click on the resource link above. Page 12
Chapter 11: Managing Systems Implementation Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35767
Sample Questions Q1) The main objective of ____________________ is to avoid problems or to detect them as soon as possible. Q2) In a structure chart, a(n) ____ line, which has a diamond on one end, indicates that a control module determines which subordinate modules will be invoked. A)method B)condition C)class D)attribute Q3) A Web site for the ____ describes a variety of IT education and training resources. A)International Organization for Standardization (ISO) B)Software Engineering Institute (SEI) C)Open Database Connectivity (ODBC) D)Center for the Application of Information Technologies (CAIT) Q4) Although programmers perform the actual coding, IT managers usually assign systems analysts to work with them as part of a team. A)True B)False Q5) List at least five of the objectives of system testing. To view all questions and flashcards with answers, click on the resource link above. Page 13
Chapter 12: Managing Systems Support and Security Available Study Resources on Quizplus for this Chatper 112 Verified Questions 112 Flashcards Source URL: https://quizplus.com/quiz/35768
Sample Questions Q1) To enhance security, many companies are installing ____________________ scanning systems, which map an individual's facial features, fingerprints, handprint, or eye characteristics. Q2) When analysts learn different skills, the organization is more versatile and people can shift to meeting changing business needs. A)True B)False Q3) List at least eight different tasks a service desk staff member might have to perform during a typical day. Q4) ____ describes the amount of data that a system can transfer in a fixed time period. A)Throughput B)Resolution C)Dimensionality D)Bandwidth Q5) In a PKE environment, each user on the network has a pair of keys: a public key and a private key. A)True B)False 14 click on the resource link above. To view all questions and flashcards withPage answers,
Chapter 13: Communication Tools Available Study Resources on Quizplus for this Chatper 45 Verified Questions 45 Flashcards Source URL: https://quizplus.com/quiz/35769
Sample Questions Q1) To control a presentation, avoid eye contact with the audience and use no humor, but insert irrelevant jokes and make a joke at someone else's expense. A)True B)False Q2) When preparing written documents, which of the following is not a suggestion to keep in mind? A)Keep your writing concise and well-organized B)Use an appropriate style C)Impress your audience with the size of your vocabulary D)Check your work carefully Q3) A brilliant presentation will not convince top managers to approve a system if they are not sold on the person who gave the presentation. A)True B)False Q4) In a report, the recommendations section is used to ____. A)summarize the entire project in several paragraphs B)present the best system alternative, with a brief explanation C)contain a large number of supporting documents D)describe the major conclusions reached To view all questions and flashcards with answers, click on the resource link above. Page 15
Chapter 14: Case Tools Available Study Resources on Quizplus for this Chatper 44 Verified Questions 44 Flashcards Source URL: https://quizplus.com/quiz/35770
Sample Questions Q1) A(n) ____________________ is a database that serves as a central storage location for all information about the system being developed. Q2) Because non-procedural languages are ____________________, they make it easier to implement an object-oriented system design. Q3) The ____________________ arranges traditional fact-finding questions into a useful matrix. Q4) Structured development methods use a variety of diagrams, such as use case, class, sequence, and transition state diagrams. A)True B)False Q5) Traditional ____________________ software has evolved from simple utilities, such as code editors, to powerful multipurpose tools that can help you envision, plan, and build an entire information system. Q6) Visible System Corporation is an important player in the software development market. A)True B)False Q7) CASE stands for ____________________. Page 16 To view all questions and flashcards with answers, click on the resource link above.
Chapter 15: Financial Analysis Tools Available Study Resources on Quizplus for this Chatper 45 Verified Questions 45 Flashcards Source URL: https://quizplus.com/quiz/35771
Sample Questions Q1) With a variable charge method based on resource usage, indirect IT department costs are ____. A)treated as general organizational costs and not charged to other departments B)allocated to other departments based on user-oriented activity C)varied from month to month, depending on a department's use of resources D)divided among all departments in the form of a set monthly charge Q2) Direct costs usually are more difficult to identify and predict than indirect costs. A)True B)False Q3) Unlike payback analysis, present value analysis considers just the earlier values, and not all the costs and benefits. A)True B)False Q4) The time it takes to recover an information system's costs is called the ____________________. Q5) When determining economic feasibility, a systems analyst must consider a project's benefits compared to the project's ____________________, which includes ongoing support and maintenance costs, as well as acquisition costs. To view all questions and flashcards with answers, click on the resource link above. Page 17
Chapter 16: Internet Resource Tools Available Study Resources on Quizplus for this Chatper 45 Verified Questions 45 Flashcards Source URL: https://quizplus.com/quiz/35772
Sample Questions Q1) Everyone is familiar with what is called the ____, which refers to Web sites that are indexed by the major search engines and are publicly accessible. A)deep Web B)visible Web C)hidden Web D)invisible Web Q2) The main advantage of a subject directory is that it ____. A)provides an overview when users are not sure of the size and scope of their topic B)always makes objective decisions regarding the subject organization and the placement of links C)uses specific words and phrases to locate directly the material sought D)does not require human expertise to formulate its subject organization Q3) Many search engines allow people to use various combinations of ____ to improve their search success. A)instant messages B)sponsored links C)logical operators D)list servers To view all questions and flashcards with answers, click on the resource link above. Page 18