Choose the correct answer.
A project is evaluating several modeling tools which comply in vanous degrees to SysML abstract and concrete syntax The customer will allow some deviation from full compliance, as long as technical risk is minimized.
Which tool characteristics are required for this project?

• A. full compliance with concrete syntax, and limited deviations from abstract syntax
• B. full compliance with both abstract and concrete syntax, nothing less is adequate
• C. limited deviations from abstract and concrete syntax
• D. full compliance with abstract syntax, and limited deviations from concrete syntax

Choose the correct answer.
A team of designers led by a hardware systems engineer is finding it difficult to manage the design of a distributed air-conditioning system_ Each system component Is a complex assembly with multiple design models (such as MCAD. ECAD, and Spreadsheets). The system engineer wants to architect an approach that achieves the following (1) provides a unified view of the design of the system and Its components (2) provides a unified model for generating a bill-of-materials (3) provides sufficient semantics to propagate changes made in one design model to another Assume that the system engineer Is allocated resources to purchase or develop the new software required for this architecture Which approach would be most effective from a MBSE perspective?

• A. create a SysML package structure representing the system and its components, and then create relationships between the packages and the design models
• B. create a SysML block structure representing (he system and its components, and then create relationships between the blocks and the design models
• C. import each design model into a single SysML model and then create relationships between the design models
• D. create a SysML activity structure representing the design process of each component, and then create relationships between the activity parameters and the design models
• E. import each design model into a separate SysML model, link the SysML models together, and then create relationships between the design models

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Which technique is typically used to support the automated generation of development artifacts from a SysML model?

• A. Apply stereotypes to model elements to add the metainformation required for the generation process.
• B. SysML already includes a concept for model-driven generation of office documents
• C. Define simple structures for artifacts and avoid complex layouts for office documents
• D. Adapt open-source model transformation tools originally developed for the software engineering discipline

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An engineering learn has been charged to design and build an embedded real-time control system using COTS (Commercial Off-The-Shelf) purchased components where possible A technical risk for such a control system is that the system will miss (i.e . fail to respond to) critical inputs The project has the additional risk that there may not be any components on the market that will meet both timing and cost constraints Given this, what information must be in the model before the engineering team can begin selecting and procuring COTS components?

• A. (1) minimum period of time between any two successive critical inputs (2) maximum acceptable time to produce all outputs for a critical input (3) allocation of (2) to all behaviors involved in responding to a critical input (4) total system production cost provided by the customer
• B. timing constraints for all behaviors involved in responding to a critical input
• C. (1) minimum period of time between any two successive critical inputs (2) maximum acceptable time to produce ail outputs for a critical input (3) allocation of (2) to all behaviors involved in responding to a critical input (4) total system production cost provided by the customer (5) allocation of (4) to system components
• D. (1) minimum period of time between any two successive critical inputs (2) maximum number of critical inputs that will arrive in a given time interval (3) maximum acceptable time to produce all outputs for a critical input (4) allocation of (3) to all behaviors involved in responding to a critical input (5) total system production cost provided by the customer (6) allocation of (5) to system components
• E. (1) liming constraints for all behaviors involved in responding to a critical input (2) total system production cost provided by the customer

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A large company uses SysML to design energy systems, and plans to use a specialized proprietary analysis tool (X) for evaluating and comparing the cost, performance, and reliability of energy system alternatives The engineers at the company want to automatically create analysis models in X from design models in SysML.
The achieve this, they will use the following process:
(1) Specify the appropriate module in X10 be used for each block m the SysML design model.
(2) Write scripts that use these mappings to automatically create analysis models in X Which approach is most flexible when enabling this automation?

• A. define a profile that contains a stereotype with a tag that can store the name of the module in X. apply the stereotype to the blocks in the design model, and populate the tag
• B. define a package that contains a note for each type of module in X. and anchor notes to the blocks in the design model
• C. define a profile that contains a tag for each type of X in the tool, and assign the stereotype to the blocks in the design model
• D. define a package that contains a block for each type of module m X (e g module_1 block) and create a dependency relationship from the module block to the blocks in the design model
• E. define a profile that contains a stereotype for each type of module m X. and assign the stereotype to the blocks in lite design model