Which of the following deliverables is produced in the Design Phase of the Systems Development Life Cycle? a. Data Dictionary b. Logical model c. User interface d. Data Flow Diagram
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Which of the following deliverables is produced in the Design Phase of the Systems Development Life Cycle?
Logical model
User interface
Data Flow Diagram
Step by step
Solved in 2 steps
- Which one is the right answer? 1. Generating alternative initial designs would most likely be done during which phase?a. Design b. Intelligence c. Implementation d. Choice 2. The difference between front and back office systems is a. Front office systems are external systems, back office systems are internal b. Front office systems are web based, back office systems are built on database systems c. Front office systems process information at the beginning of a customer’s transaction, back office systems process information at the end of a customer’s d. Front office systems focus on getting the sales, back office systems focus on follow upWhich one of the following is not a phase of Prototyping Model? Quick Design Coding Engineer Product all of the above27. Which two models doesn’t allow defining requirements early in the cycle? a. Waterfall & RAD b. Prototyping & Spiral c. Prototyping & RAD d. Waterfall & Spiral
- @5 Which of the following diagrams are technology agnostic, meaning they do not depend on a specific implementation? Select all that apply. Use Case Diagrams Physical ERDs Physical DFDs Logical ERDs Logical DFDs16. Which model can be selected if user is involved in all the phases of SDLC? a. Waterfall Model b. Prototyping Model c. RAD Model d. both b & ca. What is Attribute Driven Design? Describe the process. b. What resources are needed before Attribute Driven Design process can start? c. What is the output of the Attribute Driven Design process?
- Which of the following is NOT true about system sequence diagram? Select one: a.It describes interactions between an actor and the system. b.It describes a single scenario of a use case. c.It takes into account the internal behaviors of the system. d.It is different from design sequence diagram. e.It is described in terms of system events and returns.which of the following best describes a component diagram? 1. is a collection of logically related uml elements. 2. appears as rectangles with small tabs at the top 3. shows the configuration of run time processing nodes and the components that live on them. 4. represents a modular part of a system that encapsulates its contents and whose manifestation is replaceable within its environment.Which architectural pattern is best for systems with one component producing data and another consuming it? Explain the discovered pattern using two real-life examples...you might even add some code to show how it works.
- Which architectural pattern is the most appropriate for systems where one component creates data and another consumes it? Explanation of the pattern should include two real-world examples or a piece of code demonstrating how it works.Which of the following statements are true about the Rapid Application Development (RAD) and the waterfall methods of the system development life cycle (SDLC) ? 1. Between RAD and the waterfall method, RAD is the older method 2. Both RAD and the waterfall method have an requirements/analysis phase 3. The waterfall method is consistent standard that always has the same five phases 4. Because the newer method is an improvement, it is the best choice for all current and future projects 5. RAD will deliver a version of the system sooner than the waterfall methodWhich architectural pattern is best for systems with one component producing data and another consuming it? Justify the identified pattern using two real-world examples, as well as a piece of code that demonstrates how it works.
