[The Road to System Analyst] 2022 Comprehensive Knowledge Over the Years
[2022 Sub-Part Zhenti Question No. 01: Red]
01.() is derived from the application field of the system rather than from the specific needs of system users. They can be new functional requirements, or existing functions Constraints on sexual requirements, or statements of requirements that a particular computation must comply with.
A．Functional requirements
B. user needs
C. Product needs
D. field needs
Answer: Answer choice D.
The concept of domain requirements is tested for the first time. rote
[2022 Sub-Part Zhenti Question No. 02: Red]
02. For safety-critical systems, additional safety assurance, software verification, and system analysis processes are required. ( ) is a set of activities to check whether the system is safe to operate, included in all stages of the software development process, and records the analysis performed and the relevant personnel responsible for the analysis.
A. Software testing
B. Security assurance
C. Software verification
D. System analysis
Answer: Answer choice B. BC Choose One Wrong
Examines the concept of safety assurance in software engineering.
[2022 Sub-Part Zhenti Question No. 03: Red]
03. Model-driven architecture is a software design and implementation method that focuses on models. It uses a subset description system of UML models to create models at different levels of abstraction, among which Does not include ( ).
A. Computation-independent model
B. Computation-dependent model
C. Platform-independent model
D. Platform-dependent model
Answer: Answer choice B.
The main activities of using the model-driven development method are as follows: First, in the requirements analysis stage, we need to construct a design based on the requirements.