()容易受记忆的影响,同时也容易产生“练习效应”。
A. 再测信度
B. 复本信度
C. 折半信度
D. 评分者信度
学习型家庭的建构应包括软体(软件)学习环境和()学习环境。
A. 社会
B. 家族
C. 硬体(硬件)
D. 家人
广东省分省地图,除包括广东省的陆地区域,还必须包括东沙群岛。
A. 正确
B. 错误
Examine the command: SQL> ALTER USER skd ACCOUNT LOCK; Which two statements are true after the command is executed()
A. The SKD user cannot log in to the database instance.
B. The objects owned by the SKD user are not accessible to any user.
C. The other users can access the objects owned by the SKD user, on which they have access.
D. The password for the SKD user expires and the user is forced to change the password at the next log in.