经审查合格,进入涉密岗位的人员须按规定签订保密责任书或承诺书,承担相应的保密责任。()
参考答案:对
通过试验得知,轮胎与地面有最大附着系数时,汽车车轮的滑动率应在5%~10%。
______ are the four major activities of software configuration management. ①configuration identification ②statement report ③change control ④preparation of requirement document ⑤configuration auditing
A.①②③④
B.①②④⑤
C.①②③⑤
D.②③④⑤