Software Engineering is best described as （）.
A. the practice of designing, building, and maintaining off-the-shelf software from prefabricated parts
B. the practice of designing, building, and maintaining ad-hoc software without the use of formal methods
C. the practice of designing, building, and maintaining reliable and cost-effective software using standard techniques
D. the practice of designing, building, and maintaining fast and flexible software specifically for engineering applications
查看答案
A requirements specification is（）.
A. a rough list of things that the proposed software ought to do
B. a precise list of things that the proposed software ought to do
C. a formal list of things that the proposed software must do
D. an estimate of the resources （time,money,personnel,etc）which will be required to construct the proposed software .
以下关于监理专题会议的叙述中，正确的是：（）。
A. 监理专题会议不能由授权监理工程师主持
B. 监理工程师要认真做好会议记录，会议纪要由参会各方签认
C. 按照会议结果的落实原则，必须在会后24小内公布会议成果
D. 监理专题会议通常包括技术讨论会、紧急事件协调会、技术评审会等
当采用横道图比较法比较工作的实际进度与计划进度时，如果表示实际进度的横道线右端点落在检查日期的右侧，则该横道线右端点与检查日期的差距表示该工作实际（）。
A. 超额完成的任务量
B. 拖欠的任务量
C. 超额的时间
D. 少花费的时间
微信支付 
支付宝支付