- Study guides, Class notes & Summaries

UNT BCIS 4610 Question and answers 100% correctly solved 2024 UNT BCIS 4610 - Ch.6-7 Quiz A. NPV - correct answer ________ is a method to determine the present value of cash outlays and receipts used to determine economic feasibility of a project. A. NPV B. ROI C. Break-even analysis D. Discount rate analysis C. Describing system requirements using a diagramming tool like DFD. - correct answer All of the following are the learning objectives of Chapter 6 - Determining System Req...

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3 pages

Written in 2024/2025

Grade A+

Academia199

BCIS 4610 Ch 8 Question and answers already passed 2024 BCIS 4610 Ch 8 Conceptual Data Model - correct answer A detailed model that captures the overall structure of organizational date that is independent of any database management system or other implementation consideration Entity-Relationship data model (E-R model) - correct answer a detailed. logical representation of the entities, associations, and data elements for an organization or business area Entity-relationship diagram ...

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4 pages

Written in 2024/2025

Grade A+

Academia199

BCIS 4610 Midterm 1 Dr.Koh Exam Questions And Complete Answers 100% Pass ...

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18 pages

Written in 2025/2026

Grade A+

Zayla

BCIS 4610 midterm Information Systems - Answer- Socio-technical systems consisting of IT hardware and software, processes, people, and data True - Answer- True/False : Information systems are usually used to support organizational processes or individual productivity/decision making IS analysis and design - Answer- process which is used by business and systems professionals to develop computer based IS system development life cycle - Answer- SDLC System Development Life Cycle - An...

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4 pages

Written in 2024/2025

Grade A+

Freshy

UNT BCIS 4610 Question and answers already passed 2024 UNT BCIS 4610 - Final D. Effective use of development tools - correct answer All of the following are consistently stated as major factors for IT project success except: A. Executive support B. User involvement C. Experienced project manager D. Effective use of development tools B. Planning - Analysis - Design - Implementation - Maintenance - correct answer Which of the following list the phases in SDLC in correct sequence? ...

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20 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers already passed 2024 UNT BCIS 4610 - Ch.9 Primary key - correct answer an attribute (or combination of attributes) whose value is unique across all occurrences of a relation Relational database model - correct answer data represented as a set of related tables or relations Relation - correct answer a named, two-dimensional table of data; each relation consists of a set of named columns and an arbitrary number of unnamed rows Well-structured re...

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4 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers rated A+ 2024 UNT BCIS 4610 - Ch.7 Data flow diagram (DFD) - correct answer a picture of the movement of data between external entities and the processes and data stores within a system Data store - correct answer data at rest, which may take the form of many different physical ditributed Process - correct answer The work or actions performed on data so that they are transformed, stored, or distributed Source/sink - correct answer the origi...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Questions with complete solution 2024 UNT BCIS 4610 - Ch.7 Data flow diagram (DFD) - correct answer a picture of the movement of data between external entities and the processes and data stores within a system Data store - correct answer data at rest, which may take the form of many different physical ditributed Process - correct answer The work or actions performed on data so that they are transformed, stored, or distributed Source/sink - correct answer the or...

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2 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers correctly solved 2024 UNT BCIS 4610 - Ch.9 Quiz D. The sequence of the rows cannot be changed. - correct answer Which of the following is NOT a property of relations in the relational database model? A. Entities in cells are simple. B. Entries in columns are from the same set of values. C. Each row is unique. D. The sequence of the rows cannot be changed. B. Normalization - correct answer __________ is the process of converting complex data struc...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers verified to pass 2024 UNT BCIS 4610 - Ch.12 Local area network (LAN) - correct answer the cabling, hardware, and software used to connect workstations, computers, and file servers located in a confined geographical area (typically within one building or campus) File server - correct answer a device that manages file operations and is shared by each client PC attached to a LAN Client/server architecture - correct answer a LAN-based computing envi...

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4 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers 100% correct 2024 UNT BCIS 4610 - Ch.13-14 Quiz D. Database design - correct answer All of the following take place during the implementation stage except: A. Coding B. Testing C. Documentation D. Database design A. analysis - correct answer A master plan for testing a system must be developed during _____ stage. A. analysis B. design C. implementation D. maintenance C. System testing - correct answer _____ brings together all of the pro...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 EXAM 1 Question and answers rated A+ 2024 UNT BCIS 4610 EXAM 1 What are computer programs that make it easy to use and benefit from techniques and to faithfully follow the guidelines of the overall development methodology? A) Tools B) Techniques C) Data flow D) Methodologies - correct answer A) Tools Who has the primary responsibility for the design and analysis of information systems? A) Systems analyst B) Software engineer C) Employees D) Applications develop...

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7 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Questions with complete solution 2024 UNT BCIS 4610 - Ch.9-11 Quiz B. Second - correct answer When every non-primary key attribute is functionally dependent on the full set of primary key attributes, the relation is in _____ normal form. A. First B. Second C. Third D. Fourth C. the whole primary key - correct answer The result of normalization is that every non-primary key attribute depends upon ______. A. the foreign key B. a part of the primary key C. the whole ...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers correctly solved 2024 UNT BCIS 4610 - Ch.12 Quiz D. inability to provide user-friendly interface - correct answer Which of the following is NOT a limitation of file server model? A. excessive data movement B. Need for powerful client workstations C. Decentralized data control D. inability to provide user-friendly interface A. API - correct answer _____ is a software building block used to ensure that common system capabilities are standardized to...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 CH 13 Question and answers verified to pass 2024 UNT BCIS 4610 CH 13 Inspection - correct answer Testing technique in which participants examine the program code for predictable language-specific errors Desk Checking - correct answer The program code is sequentially executed manually by the reviewer Integration Testing - correct answer Process of bringing together ALL programs that a system comprises for testing purposes Stub Testing - correct answer used in te...

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2 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 CH 10 Question and answers already passed 2024 UNT BCIS 4610 CH 10 Form - correct answer A business document that contains some predefined data and may include some areas where additional data are to be filled in. An instance of a form is its typically based on database records. Report - correct answer A business document that contains ONLY predefined data; it is a passive document used solely for reading or viewing. A report typically contains data from unrelated record...

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2 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 CH 9 Question and answers 100% correct 2024 UNT BCIS 4610 CH 9 Primary Key An attribute whose value is unique across all occurrences of a relation. Relational Database Model Data represented as a set of related tables or RELATIONS Relations A named 2D table of data. Each relation consists of a set of named columns and an arbitrary number of unamed rows Well-Structured relation A relation that contains a minimum amount of redundancy and allows users to insert,...

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5 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Questions with complete solution 2024 UNT BCIS 4610 - Ch.4-5 Quiz D. Describing the steps involved in the project initiation and planning process - correct answer All of the following are learning objectives of Chapter 4 - Identifying and Selecting Systems Development Projects except: A. Describing the project identification and selection process B. Describing corporate strategic planning and IS planning process C. Explaining the relationship between corporate strategic p...

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4 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers correctly solved 2024 UNT BCIS 4610 - Ch.1 Information systems and analysis and design - correct answer a complex, challenging, and stimulating organizational process that a team of business and systems professionals uses to develop and maintain computer-based information systems Application software - correct answer computer software designed to support organizational functions or processes Systems analyst - correct answer the organizational r...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers verified to pass 2024 UNT BCIS 4610 - Ch.1-3 Quiz D. $4 trillion - correct answer The Gartner Worldwide IT Spending Forecast report estimates the global IT spending around ________in 2015. A. $400 million B. $400 billion C. $1 trillion D. $4 trillion D. Effective use of development tools - correct answer All of the following are consistently stated as major factors for IT project success except: A. Executive support B. User involvement C. Exp...

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3 pages

Written in 2024/2025

Grade A+

Academia199

UNT BCIS 4610 Question and answers already passed 2024 UNT BCIS 4610 - Ch.10 Form - correct answer a business document that contains some predefined data and may include some areas where additional data are to be filled in. An instance of a form is typically based on one database record Report - correct answer A business document that contains some predefined data; it is a passive document used solely for reading or viewing. A report typically contains data from many unrelated record...

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2 pages

Written in 2024/2025

Grade A+

Academia199