静脉注射肾上腺素和去甲肾上腺素引起血管和心脏活动的变化是相同的。
A. 对
B. 错
心脏射血能力好,中心静脉压就高。
A. 对
B. 错
In software engineering the term quality implies:
A. that the product functions correctly
B. excellence
C. the extent to which the product satisfies its specification
D. that comprehensive testing has not revealed the presence of any bugs
Why should the SQA group be kept under separate management from the development team(s)?
A. to increase the employment prospects of the analysts.
B. excellence is restricted to the SQA team. The top performers from the other teams are promoted to the SQA group for the purpose of checking the work of others.
C. to decrease the cost of managing large teams
D. to facilitate the principle of information hiding that is crucial to object-oriented systems
E. due to conflicts that may arise as production deadlines approach whilst the product still has serious faults.
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