“举一反三”是负迁移。
A、对
B、错
相关问题推荐
Your developers have asked you to restore the development database， which is in NOARCHIVELOG mode， back to last Tuesday the 20th. Your last backup is from Monday the 19th. What do you do？（）
A、 Restore the 19ths backup， restore all archived redo logs， recover the database to the 20th，and open the database.
B、 Tell them that their request cannot be met with the current backup strategy.
C、 Restore the 19ths backup， apply the online redo logs，and open the database.
D、 Switch the database into ARCHIVELOG mode，restore the 19th’s backup，restore all archived redo logs，and recover the database to the 20th.
E、 Use the recover database command to roll back the database from today to the 19th of the month.
当用命令ls–al查看文件和目录时，欲观看卷过屏幕的内容，应使用组合键（）？
A、Shift+Home
B、Ctrl+PgUp
C、Alt+PgDn
D、Shift+PgUp
“谁家今夜扁舟子，何处相思明月楼”，出自张若虚的（）诗。
没有I帧，P帧和B帧就无法解码。
A、对
B、错
汽车销售公司将外购汽车用于对外出租，取得的租金收入应当征收增值税。
A、对
B、错