第1题：
A sequence was created with the DDL statement shown below:CREATE SEQUENCE my_sequence CACHE 10 ORDER The following statements are successfully executed in sequence through separate database connections: CONNECTION1 - VALUES NEXT VALUE FOR my_sequence INTO :con1hvar CONNECTION2 - VALUES NEXT VALUE FOR my_sequence INTO :con2hvar CONNECTION1 - VALUES NEXT VALUE FOR my_sequence INTO:con1hvarWhat is the current value of the :con1hvar host variable?（）
A.2
B.3
C.11
D.30
第2题：
第3题：
When files are transferred between a host and an FTP server, the data is divided into smaller pieces for transmission. As these pieces arrive at the destination host, they must be reassembled to reconstruct the original file. What provides for the reassembly of these pieces into the correct order?
A．The sequence number in the TCP header
B．The Start Frame. Delimiter in the 802.3 Preamble
C．The TTL in the IP header
D．The acknowledgement number in the segment header
E．The frame. check sequence in the Ethernet frame. trailer
第4题：
You are maintaining your database in Oracle10g. You are performing an incomplete recovery because the tablespace， DATA1， was dropped and purged from the Recycle Bin. After performing an incomplete recovery， you open the database with the RESETLOGS option. What will NOT be the impact of using the RESETLOGS option？（）
第5题：
What are three values that must be the same within a sequence of packets for Netflow to consider them a network flow?（）
第6题：
A.source IP address
B.source MAC address
C.egress interface
D.ingress interface
E.destination IP address
F.IP next-hop
第7题：
Given the following ALTER SEQUENCE statement: ALTER SEQUENCE myseq RESTART WITH 0 INCREMENT BY 1 NO MAXVALUE CACHE 5 ORDER Assuming that the sequence had reached a value of 100 prior to the RESTART, which of the following is true?（）
第8题：
An administrator notices that some of their systems are reporting a number in the eferred Level?column on the HMC pdates?panel. WhatAn administrator notices that some of their systems are reporting a number in the ?eferred Level?column on the HMC ?pdates?panel.What is the meaning of the eferred Level?is the meaning of the ?eferred Level?（）
A.The number denotes the firmware level which will be activated when AIX is next rebooted.
B.The number denotes the firmware level which will be activated when all LPARs are next started.
C.The number denotes the firmware level which will be activated when the managed system is next restarted.
D.The number denotes how many days have elapsed since the firmware was installed without the LPARs being reactivated.
第9题：
You want the ability to recovery any time within the last seven days and therefore you configured the recovery window retention policy using the command： RMAN> CONFIGURE RETENTIOH POLICY TO RKCOVFRY WINDOW OF 7 DAYS； After configuring the recovery window， you performed the database backup as follows：（）
第10题：
An administrator notices that some of their systems are reporting a number in the eferred Level?column on the HMC pdates?panel. WhatAn administrator notices that some of their systems are reporting a number in the ?eferred Level?column on the HMC ?pdates?panel. What is the meaning of the eferred Level?is the meaning of the ?eferred Level?（）