A boundary marks the inside and outside of a system and sets the system apart fr

Question

A boundary marks the inside and outside of a system and sets the system apart from its environment Answer: T F The overall goal of an information system is called its meaning. Answer T F A system exists within an environment, which consists of everything outside of the system. Answer: T F Components are parts, or an aggregation of parts of the system. Answer A boundary is the point of contact where a system meets its environment or where subsystems meet each other. Answer: T F Systems analysts are key to the systems development process. Answer: T F A systems development methodology is a standard process followed in an organization to conduct all the steps necessary to analyze, design, implement, and maintain information systems. Answer. T F A systems development technique is the series of steps used to mark the phases of development for an information system. Answer. T F The systems development life cycle is a sequentially ordered set of phases. Answer: T F The phases of the systems development life cycle are circular in nature. Answer: T F In the systems development life cycle, it is possible to complete some activities in one phase in parallel with some activities of another phase. Answer. T F Sometimes the systems development life cycle (SDLC) is iterative. Answer. T F The second task in systems analysis is to investigate the system and determine the proposed system's scope. Answer: T F Logical design is tied to a specific hardware and software platform.

Explanation / Answer

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15. A boundary as its name suggests marks the internal and external parts of the system from one another so TRUE
16.False, overall goal of a system is called purpose.
17. True- environment is everything outside the system
18.True- these are the basic blocks or atoms that make up a system.
19.False- point of contact is called ninterface
20.False- system analysts are the ones responsible for analysis and design of information systems
21.True- the protocol followed is called systems development methodology
22.False- system development life cycle is the the series of steps used to mark phases
23.True- refer the definition above
24.True- SDLC has phases such that any phases can be worked upon again
25.True- parallelization is possible in SDLC
26.True- SDLC can be iterative according to requirements
27.True- second phase is to study the current one and propose alternative systems
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