In software engineering and systems engineering, (71) is a description of a system' s behavior as it responds to a request that originates from outside of that system.A.black boxB.business ruleC.traceability matrixD.use case
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In software engineering and systems engineering,(71) is a description of a system's behavior. as it responds to a request that originates from outside of that system．A．black boxB．business ruleC．use caseD．traceability matrix
Software document is an important part of software and a basis of software development phase. It also influnces software's(72).A．ExpansibilityB．ReusabilityC．PortabilityD．Maintenance
Software engineering is the science and art of specifying, designing, implementing, and(66)with economy, timeliness and elegance, programs,(67)and operating procedures whereby computers can be made useful to humanity.This definition implicitly sets(68)the basic goal of software engineering research and development: The basic goal of software engineering is to facilitate specification, design, implementation and evolution of programs, documentation and operating(69)which are useful to humanity in an economic,(70)and elegant manner(using the appropriate science and art).A．envelopmentB．envelopingC．evolvementD．evolving
Software Engineering is best described as （ ）.A.the practice of designing, building, and maintaining off-the-shelf software from prefabricated partsB.the practice of designing, building, and maintaining ad-hoc software without the use of formal methodsC.the practice of designing, building, and maintaining reliable and cost-effective software using standard techniquesD.the practice of designing, building, and maintaining fast and flexible software specifically for engineering applications
Software quality assurance is now an emerging sub - discipline of(36). As Buckly and oston point out,(37) software quality assurance is likely to lead to an ultimate(38) of software costs. However, the major hurdle in the path of software management in this area is the lack of usable software(39). The development of accepted and generally applicable standards should be one of the principal goals of(40) in software engineering.A．software engineeringB．software designC．codingD．testing
????????Software engineering is the study and application of engineering to the （71）??development and maintenance of software??????????A.A.researchB.B.managementC.C.assemblyD.D.design
