更多"[判断题]There's no entr对nce inform对tio"的相关试题:
[单选题]关于氯乙酸AS-D萘酚酯酶染色(AS-D-NCE),下述概念不正确的是
A.粒细胞酶活性随细胞的成熟而增强
B.淋巴细胞、浆细胞、幼红细胞均呈阴性反应
C.单核细胞为阴性反应,个别呈弱阳性反应
D.急性淋巴细胞白血病多呈阴性反应
E.急性单核细胞白血病为阴性反应
[判断题]数据标准化(norm对liz对tion)是将数据按比例缩放，使之落入一个小的特定区间，使不同量级、不同单位的数据指标归为同一数量区间，方便比较( )。
A.正确
B.错误
[多选题]关于园区安全协防场景中的NCE -Campus和Secolanager的部署与作用,以下哪些项的描述是正确的?
A.SecolManager主要负责安全策略、IPS、 AV、URL过滤等策略下发。
B.NCE-Campus和SecoManager分别独立部署,通过北向接口对接
C.Secolanager负责防火墙的设备管理
D. NCE-Campus和SecoManager是融合部署的
[单选题]What are your （ ）?
A.interestin
B.interested
C.interests
D.interested in
[填空题] Yet your is also very serious business.( )（educate）
[不定项选择题]You notice performance degradation in your production Oracle 12c
Database. You want to know what caused this performance difference.
Which method or feature should you use?
A.
Database Replay
B.
Automatic Database Diagnostic Monitor (ADDM) Compare Period report
C.
Active Session History (ASH) report
D.
SQL Performance Analyzer
[填空题] You should improve your ( ) (communicate) skills.
[单选题]What's your（ ）music?
A.favorite
B.favor
C.like
D.favorable
[不定项选择题]Your production database is running in archivelog mode.
You use RMAN with a recovery catalog to back up your database to media and the
Database is uniquely identified in the recovery catalog.
You want to create a test database from the production database and allow the production database to remain open during the duplicate process.
You restore the database backups to a new host with the same directory structure as the production database and want to use the recovery catalog for future backups after the database is successfully restored to the new host.
How would you achieve this? choose one
A.
by using the RMAN switch command to set the new location for the data files
B.
by using the RMAN duplicate command with nofilenamecheck to recover the
Database to the new host
C.
by using the RMAN duplicate command with dbid and set new name for
Tablespace to recover the database to the new host
D.
by creating a new database in the new host, and then using the RMAN recover
Command
[不定项选择题]choose two You take your database backups by using the RMAN
Media management interface (MMI).
Which two are true about the use of
The RMAN MMI?
A.
You can use it to create proxy copies for database files.
B.
You can use it to create proxy copies for entire file systems.
C.
You can use it to create image copies for entire file systems.
D.
You can use it to create image copies for database files.
E. You can use it to create backup sets for database files.
[填空题] Have you made ( ) your mind what courses you are going to take yet?
[单选题]Hold the card in your right hand and swipe it here. 此句应用于（ ）场景下。
A.A.刷卡进站
B.B.售票充值
C.C.进站安检
D.D.退票
[单选题] The sentence “ Your answers are welcome.” Means__________.
A. you are welcome to have a discussion with us
B. we’ve got no idea, so your answers are welcome
C. your answers are always correct
D. you can give us all the right answers
[单选题]What is the company likely to do if your home is damaged by an insured event?
A.It will pay you more than $50000
B.It will help you build a new house.
C.It will decrease your valuable limit
D.It will find somewhere for you to live.
[单选题]If you lose your keys to the external doors, the insurance company will____.
A.pay for the cost of replacing locks
B.deliver new locks to your home
C.tell you where to buy new locks
D.refuse to..may. fr new locks
[单选题]color is your jacket? It’s red.
A. How
B. How many
C. What
D. Where
[不定项选择题]Choose two. Your database is in ARCHIVELOG mode and you plan to
Use Flashback Database. Which two features or parameters manage space
Availability in the fast recovery area?
A. the backup retention policy
B. the backup optimization policy
C. the DB_CREATE_ONLINE_LOG_DEST_n parameter setting
D. the archived log deletion policy
E. the DB_RECOVERY_FILE_DEST parameter setting
F. using guaranteed UNDO retention
[不定项选择题]You notice that the performance of your production 24/7 Oracle 12c
Database has significantly degraded. Sometimes you are not able to connect
To the instance because it hangs. You do not want to restart the database
Instance. How can you detect the cause of the degraded performance?
A.
Enable Memory Access Mode, which reads performance data from SGA.
B.
Use emergency monitoring to fetch data directly from SGA for analysis.
C.
Run Automatic Database Diagnostic Monitor (ADDM) to fetch information
From the latest Automatic Workload Repository (AWR) snapshots.
D.
Use Active Session History (ASH) data and hang analysis in regular
Performance monitoring,
E. Run ADDM in diagnostic mode.
