[单项选择] You issued the following block of code：        SQL>BEGIN   DBMS_RESOURCE_MANAGER_PRIVS.GRANT_SWITCH_CONSUMER_GROUP（        ’PROG_ROLE’， ’DEVELOPERS’ ，FALSE）；        END；        SQL>/   Which option is NOT a result of executing the above code？（）  
A.  The switch privilege is granted to the PROG_ROLE role.
B.  The users granted the role PROG_ROLE will be able to switch to the DEVELOPERS group.
C.  The users cannot grant the switch privilege to other users.
D.  The above code will not be executed successfully because the GRANT_SWITCH_CONSUMER_GROUP procedure is an invalid procedure in Oracle10g.

[单项选择]关于Block2007研究与Block2005研究，以下哪项是正确（）
A. 终点都是死亡率
B. 对照组都是含钙的磷结合剂
C. 终点都是冠状动脉钙化
D. Block2005终点是死亡率

[单项选择]BLOCK是DX平台硬盘空间的计量单位，1block相当于（）字节。
A. 256
B. 512
C. 1024
D. 2048

[多项选择]Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?（）
A. Both technologies guarantee an identical copy of data on the secondary node
B. Only MySQL can maintain a time-delayed copy of data on the secondary node
C. Both technologies use the TCP/IP stack as their primary transmission medium
D. DRBD uses shared-disk technology

[单项选择]Which protocol would provide block access to remote storage over WAN links?（）
A. iSCSI
B. FCIP
C. SCSI-FP
D. eSCSI

[单项选择]The DB_BLOCK_CHECKING initialization parameter is set to OFF.Which block checking would be performed?（）
A. The Oracle database will perform block checking for the index blocks only
B. The Oracle database will not perform block checking for any of the data blocks
C. The Oracle database will perform block checking for the default permanent tablespace only
D. The Oracle database will perform block checking for the data blocks in all user tablespaces
E. The Oracle database will perform block checking for the data blocks in the SYSTEM tablespace only

[单项选择]Walk another block and cross the traffic lights，you will see the museum right____the left．
A. by
B. in
C. on
D. for

[单项选择] You enable block change tracking. You issue the following command: BACKUP INCREMENTAL LEVEL 0 DATABASE; The next day, you issue the following command: BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which statement about the use of the change tracking file is true?（）
A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup.
B. RMAN reads the block change tracking file when it performs both incremental backups.
C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup.
D. RMAN does not read the block change tracking file when it performs either incremental backup.

[单项选择]You have configured a UTM profile called Block-Spam, which has the appropriate antispam configuration to block undesired spam e-mails.Which configuration would protect an SMTP server in the dmz zone from spam originating in the untrust zone?（）
A. set security policies from-zone dmz to-zone untrust policy anti-spam then permit application- services utm-policy Block-Spam
B. set security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services utm-policy Block-Spam
C. set security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services anti-spam-policy
D. set security policies from-zone untrust to-zone dmz policy anti-spam then permit application- services Block-Spam

[单项选择]Which CLI command do you use to block MIME content at the [edit security utm feature-profile] hierarchy?（）
A. set content-filtering profile permit-command block-mime
B. set content-filtering profile block-mime
C. set content-filtering block-content-type block-mime
D. set content-filtering notifications block-mime

[多项选择]You need to perform a block media recovery on the tools01.dbf data file in the SALES database by using Recovery Manager (RMAN).Which two are the prerequisites to perform this operation？（）
A. You must configure block change tracking file
B. You must have first level 1 backups for RMAN to restore blocks
C. You must ensure that the SALES database is mounted or open
D. You must have full or level 0 backups for RMAN to restore blocks
E. You must take the tools01.dbf data file offline before you start a block media recovery

[多项选择]以下哪个是Block2007研究的内容（）
A. 盐酸司维拉姆与含钙的磷结合剂的使用对死亡率没差别
B. 基线CACS是患者全因死亡率一个显著的预测因子
C. 含钙的磷结合剂的使用与2倍的死亡率升高相关
D. 盐酸司维拉姆的使用与死亡率降低相关

[单项选择]一个52复帧包含（）个RLC BLOCK。
A. 11
B. 12
C. 13
D. 26
E. 52

[单项选择]以下哪个不是Block2007研究的内容（）
A. 证明了基线CAC评分与磷结合剂的选择是初始血透患者死亡率的独立预测因素
B. 基线CACS是患者全因死亡率一个显著的预测因子
C. 含钙的磷结合剂的使用与2倍的死亡率升高相关
D. 盐酸司维拉姆的使用与死亡率降低相关
E. 盐酸司维拉姆与含钙的磷结合剂的使用对死亡率没差别

[单项选择]The most serious block to concentration is the ______ which comes not from outside but from within.
A. intermission
B. involvement
C. interruption
D. intervention

[单项选择] A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment. Which technology is most appropriate for this customer?（）
A. SAN
B. FCoE
C. FCIP
D. iSCSI

[单项选择]Which of the following is a reason to block FTP at the corporate firewall?（）
A. It does not transfer encrypted files.
B. It cannot be tunneled in a VPN.
C. It is a deprecated protocol.
D. It transmits passwords in clear text

[单项选择]When（）the old block of flats（）?
A. did;being demolished
B. did;demolish
C. is;being demolished
D. is;demolished

[不定项选择]区域麻醉(regional block)原指或包括( )
A. 神经干阻滞
B. 神经丛和神经节阻滞
C. 蛛网膜下隙阻滞
D. 硬脊膜外隙阻滞
E. 局部浸润麻醉