【简答题】A. avoid B. delete C. reserve D. handle I want to ______ speaking to him until I've got more details.
【单选题】下列有关《陋室铭》的解读不正确的一项是( )
A.
从文中可以体会到作者那种淡淡的欣喜,背后其实是安贫乐道的志趣和高雅脱俗的风度。
B.
《陋室铭》押ing韵,且押平声韵,这样的韵脚,声音更轻盈。
C.
铭是古代刻在器物上用来警诫自己或称述功德的文字,后来逐渐成为一种文体。这种文体一般都是押韵的。
D.
“谈笑有鸿儒,往来无白丁”两句意思很相近,可以去掉后一句。
【单选题】You have joined a new organization as a Database Administrator. The Security Administrator in your organization has kept human errors, such as erroneously dropping users, tables, and important data, t...
A.
Shut down the database using the SHUTDOWN command. Mount the database using the STARTUP MOUNT EXCLUSIVE command and disable Flashback Database using the ALTER DATABASE FLASHBACK OFF statement.
B.
Change the parameter setting in the SPFILE for the DB_RECOVERY_FILE_DEST parameter using the ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’’ SCOPE=BOTH statement while the database is up and running.
C.
Shut down the database using the SHUTDOWN command. Mount the database using the STARTUP MOUNT EXCLUSIVE command. Change the parameter setting in the SPFILE for the DB_RECOVERY_FILE_DEST parameter using the ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’’ SCOPE=BOTH statement. Disable Flashback Database using the ALTER DATABASE FLASHBACK OFF statement.
D.
Change the parameter setting in the SPFILE for the DB_RECOVERY_FILE_DEST parameter using the ALTER SYSTEM SET DB_RECOVERY_FILE_DEST=’’ SCOPE=BOTH statement. Shut down the database using the SHUTDOWN command. Mount the database using the STARTUP MOUNT EXCLUSIVE command and disable Flashback Database using the ALTER DATABASE FLASHBACK OFF statement.
【简答题】In this your new job, remember you did _______ your job; and not your job, you. You may be _______ for the new job; but your company is luckier for ________ you. Congratulations.
【单选题】Have you down yet in your new job?
【简答题】A. avoid B. delete C. reserve D. handle Computers can ______ huge amounts of data.
【简答题】In your new job you will perform a variety of _____.
【判断题】On e reaso n tha t government s ma y fin d i t usefu l t o sponso r universitie s an d basi c researc h i s tha t t o a larg e extent knowledg e i s generall y a privat e good.
【简答题】A. avoid B. delete C. reserve D. handle Saturdays are busy, so it's a good idea to ________a table in advance.