The block change tracking data will be used only from the next incremental 0 backup.
The incremental backup will use change tracking data for accomplishing the backup.
The incremental backup will not use change tracking data for accomplishing the backup.
The block track file will scan all the blocks and create bitmap for all the blocks backed up in the level 0 backup.
第1题：
A. Either the -a or flag -b may be used, but not both.
B. If the flag -a is used then the flag -b also must be used.
C. One of the -a or -b flags must be used, but not both at the same time.
D. Both the flags may be used together, but neither are mandatory.
第2题：
A. The default administrative distance is used.
B. The command is used to establish a static route.
C. The command is used to configure the router interfaces.
D. The command is used to establish a stub network.
E. The subnet mask for the source address is 255.255.255.0
第3题：
A. 4
B. 8
C. 7
D. 0
第4题：
Which of the following commands are used to create folders in a command prompt？（）
第5题：
The following configuration command was entered into a router:ip route 172.16.3.0 255.255.255.0 192.168.2.4 Which of the following statements are true regarding this configuration change?（）
第6题：
The seven basic quality tools are used within in the context of the PDCA Cycle to solve quality-related problems.These tools are used in（）in the following processes.
A.plan quality management
B.perform quality assurance
C.perform quality control
D.perform quality improvement
第7题：
The following configuration command was issued on router TK1:ip route 172.16.3.0 255.255.255.0 192.168.2.1.Which of the following statements are true regarding this command?（）
第8题：
View the Exhibit to examine the parameters set for your database instance.You execute the following command to perform I/O calibration after the declaration of bind variables in the session that are used in the command:Which statement describes the consequence?（）
A. The command produces an error.
B. The calibration process runs successfully and populates all the bind variables.
C. The calibration process runs successfully but the latency time is not computed.
D. The calibration process runs successfully but only the latency time is computed.Only users with the SYSDBA privilege can run this procedure. Qualified users must also turn on timed_statistics, and ensure asynch_io is enabled for datafiles.
第9题：
Weekly backups of the system are done on Sundays， and daily backups are done the rest of the week. Which of following backup methods were used if the system crashes on Friday and only requires two backup sets to recover the system？（）
第10题：
Which of the following local files is used to run the date command on the remote machine "Earth" using the following rexec command without request for a password？ rexec Earth date（）。