Bcis 4610 - Study guides, Class notes & Summaries

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 ...

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...

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...

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...

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...

BCIS 4610 Chapter 3 Question and answers 100% correct 2024 BCIS 4610 Chapter 3 The nature of projects has changed from implementing packaged software to customer development. Which of the following statements does not correctly describe the nature of project management? a) Project management may be the most important aspect of systems development. b) Effective project management helps to ensure the meeting of customer expectations. c) The nature of projects has changed from implementin...

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...

BCIS 4610 Exam 1 Question and answers verified to pass 2024 BCIS 4610 Exam 1 System Service Request (SSR) - correct answer Standard form for requesting or proposing systems development work within an organization Project Charter - correct answer Short document prepared for the customer describing project deliverables and outlining the work required to complete the project Work Breakdown Structure - correct answer Divides a project into manageable and logically ordered tasks and s...

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...

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...