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【单选题】dual
A．n.广播,电台;v.广播; 播放
B．n. 运行,运作; v. 运行,起作用
C．adj.双的,两部分的 n.双数
D．电脑打印稿, 硬拷贝
参考答案和解析
D 双唇音包括[p]，[b]，[m]，[w]等，因此，选项中只有[f]不属于双唇音。
更多 “【单选题】dualA．n.广播,电台;v.广播; 播放B．n. 运行,运作; v. 运行,起作用C．adj.双的,两部分的 n.双数D．电脑打印稿, 硬拷贝” 相关考题
考题
显示本月月末的日期()
A.select last_date(sysdate) from dual;B.select finally_day(sysdate) from dual;C.select last_day(sysdate) from dual;D.select tail_day(sysdate) from dual;
考题
Refertotheexhibit.Which[ephone－dntype]wouldyouexpecttoseeinthepartialshowrunoutput?()
A.sharedB.overlaidC.dual-lineD.dual-labelE.single-lineF.dual-number
考题
Whichephone－dntypedoestheexhibitrepresent?()
A.sharedephone-dnB.overlaidephone-dnC.dual-lineephone-dnD.single-lineephone-dnE.dual-numberephone-dnF.twoephone-dnswithonenumber
考题
The following terms describe various design options for Enterprise connectivity to the Internet.Which of the follow ing imply that the Enterprise connects to two or more ISPs？（）A、Single HomedB、Dual HomedC、Single MultihomedD、Dual Multihomed
考题
Which of the following offers the highest level of redundancy in the design of a storage system？（）A、 A Dual Port HBA with a pair of Point-To-Point connections to the SAN.B、 Two Single Port HBAs connected to a fiber switch.C、 A Dual Port HBA with a Point-To-Point connection to a SAN.D、 Two Dual Port HBAs connected to a pair of fiber switches.
考题
You would like to display the system date in the format "Monday, 01 June, 2001". Which SELECT statement should you use? （）A、SELECT TO_DATE(SYSDATE, 'FMDAY, DD Month, YYYY') FROM dual;B、SELECT TO_CHAR(SYSDATE, 'FMDD, DY Month, 'YYYY') FROM dual;C、SELECT TO_CHAR(SYSDATE, 'FMDay, DD Month, YYYY') FROM dual;D、SELECT TO_CHAR(SYSDATE, 'FMDY, DDD Month, YYYY') FROM dual;E、SELECT TO_DATE(SYSDATE, 'FMDY, DDD Month, YYYY') FROM dual;
考题
A customer has several single partition POWER5 and POWER6 processor-based systems housed in regional data centers and wants to consolidate into a single Power 770. They must minimize overall cost and the number of adapters, while ensuring a reliable infrastructure. Which solution addresses the customer requirements?（）A、Move the storage into a common SAN and virtualize the I/O using a single VIO Server with dual NIC connectors and dual HBAsB、Move the existing physical network and storage adapters to the new system and virtualize the I/O using a single VIO Server.C、Move the storage into a common SAN and virtualize the I/O using dual VIO Servers, each with dual NIC connectors and dual HBAs.D、Move the storage into a common SAN and virtualize the I/O using dual VIO Servers, one with dual NIC connectors and the other with dual HBAs.
考题
An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure. Which of the following features should be ordered（）A、Dual I/O planar， dual disk drives， dual SCSI adaptersB、Dual disk drive enclosures， dual disk drives， extra media bayC、Dual disk drive enclosures， dual disk drives and dual SCSI adaptersD、Dual I/O planar， extra media bay， dual disk drives
考题
A Power 720 customer using IVM wants to implement dual VIO servers, but is unable to create the second server. What is the most likely reason for this?（）A、An HMC is required for dual VIO servers.B、Dual VIO servers require a split backplane.C、A dual VIO enablement code must be entered from the ASMI interface.D、The second VIO server must be created using the IVM command line interface.
考题
显示本月月末的日期（）A、select last_date(sysdate) from dual;B、select finally_day(sysdate) from dual;C、select last_day(sysdate) from dual;D、select tail_day(sysdate) from dual;
考题
Which three SELECT statements displays 2000 in the format "$2,000.00"? （）A、SELECT TO CNAR(2000, '$#,###.##') FROM dual;B、SELECT TO CNAR(2000, '$0,000.00') FROM dual;C、SELECT TO CNAR(2000, '$9,999.00') FROM dual;D、SELECT TO CNAR(2000, '$9,999.99') FROM dual;E、SELECT TO CNAR(2000, '$2,000.00') FROM dual;F、SELECT TO CNAR(2000, '$N,NNN.NN') FROM dual;
考题
Which SELECT statement should you use to extract the year from the system date and display it in the format "1998"?（）A、SELECT TO_CHAR(SYSDATE,'yyyy') FROM dual;B、SELECT TO_DATE(SYSDATE,'yyyy') FROM dual;C、SELECT DECODE(SUBSTR(SYSDATE, 8), 'YYYY') FROM dual;D、SELECT DECODE(SUBSTR(SYSDATE, 8), 'year') FROM dual;E、SELECT TO_CHAR(SUBSTR(SYSDATE, 8,2),'yyyy') FROM dual;
考题
如何显示今天是星期几（周一到周日，分别用1~7表示）（）A、select to_char(sysdate,'D') from dual;B、select to_char(sysdate,'W') from dual;C、select to_char(sysdate,'D')-1 from dual;D、select to_char(sysdate-1,'D') from dual;E、select to_char(sysdate-1,'W') from dual;
考题
下列哪些故障指示能被TRIP RESET电门复位（）A、PACK, DUAL BLEED,WING-BOSY OVHEATB、BLEED TRIP OFF,RAM DOOR FULL POPEN,DUAL BLEEDC、BLEED TRIP OFF,PACK,DUAL BLEEDD、ZONE TEMP,PACK,BLEED TRIP OFF
考题
单选题A customer has several single partition POWER5 and POWER6 processor-based systems housed in regional data centers and wants to consolidate into a single Power 770. They must minimize overall cost and the number of adapters, while ensuring a reliable infrastructure. Which solution addresses the customer requirements?（）A
Move the storage into a common SAN and virtualize the I/O using a single VIO Server with dual NIC connectors and dual HBAsB
Move the existing physical network and storage adapters to the new system and virtualize the I/O using a single VIO Server.C
Move the storage into a common SAN and virtualize the I/O using dual VIO Servers, each with dual NIC connectors and dual HBAs.D
Move the storage into a common SAN and virtualize the I/O using dual VIO Servers, one with dual NIC connectors and the other with dual HBAs.
考题
单选题An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure. Which of the following features should be ordered？（）A
Dual I/O planar， dual disk drives， dual SCSI adaptersB
Dual disk drive enclosures， dual disk drives， extra media bayC
Dual disk drive enclosures， dual disk drives and dual SCSI adaptersD
Dual I/O planar， extra media bay， dual disk drives
考题
单选题Which of the following offers the highest level of redundancy in the design of a storage system？（）A
A Dual Port HBA with a pair of Point-To-Point connections to the SAN.B
Two Single Port HBAs connected to a fiber switch.C
A Dual Port HBA with a Point-To-Point connection to a SAN.D
Two Dual Port HBAs connected to a pair of fiber switches.
考题
单选题查询出当前的数据库系统时间，精确到秒（）A
select to_date(sysdate,'YYYY-MM-DD HH24:MI:SS') from dual;B
select to_char(sysdate,'YYYY-MM-DD HH24:MI:SS') from dual;C
select date(sysdate,'YYYY-MM-DD HH24:MI:SS') from dual;D
select chr(sysdate,'YYYY-MM-DD HH24:MI:SS') from dual;
考题
单选题如何显示今天是星期几（周一到周日，分别用1~7表示）（）A
select to_char(sysdate,'D') from dual;B
select to_char(sysdate,'W') from dual;C
select to_char(sysdate,'D')-1 from dual;D
select to_char(sysdate-1,'D') from dual;E
select to_char(sysdate-1,'W') from dual;
考题
多选题Which three SELECT statements display 2000 in the format "$2,000.00"? （）ASELECT TO_CHAR(2000, '$#,###.##') FROM dual;BSELECT TO_CHAR(2000, '$0,000.00') FROM dual;CSELECT TO_CHAR(2000, '$9,999.00') FROM dual;DSELECT TO_CHAR(2000, '$9,999.99') FROM dual;ESELECT TO_CHAR(2000, '$2,000.00') FROM dual;FSELECT TO_CHAR(2000, '$N,NNN.NN') FROM dual;
考题
多选题Which three SELECT statements displays 2000 in the format "$2,000.00"? （）ASELECT TO CNAR(2000, '$#,###.##') FROM dual;BSELECT TO CNAR(2000, '$0,000.00') FROM dual;CSELECT TO CNAR(2000, '$9,999.00') FROM dual;DSELECT TO CNAR(2000, '$9,999.99') FROM dual;ESELECT TO CNAR(2000, '$2,000.00') FROM dual;FSELECT TO CNAR(2000, '$N,NNN.NN') FROM dual;
考题
单选题Due to the pricing of MP processors， a customer is evaluating DP processors. They have current budget constraints and do not want to discard obsolete hardware after a scaling step. It is calculated that two processors will meet their immediate needs. Their projected growth indicates they will need more than four processors. Which of the following recommendations will provide the best path for growth at the lowest cost？（）A
Begin with a dual DP x445 and scale in the same chassisB
Begin with a dual MP x445 and scale in the same chassisC
Begin with a dual DP x445 and scale out in an extra chassisD
Begin with a dual MP x365 and scale to a different machine
考题
单选题A Power 720 customer using IVM wants to implement dual VIO servers, but is unable to create the second server. What is the most likely reason for this?（）A
An HMC is required for dual VIO servers.B
Dual VIO servers require a split backplane.C
A dual VIO enablement code must be entered from the ASMI interface.D
The second VIO server must be created using the IVM command line interface.
考题
单选题You would like to display the system date in the format "Monday, 01 June, 2001". Which SELECT statement should you use? （）A
SELECT TO_DATE(SYSDATE, 'FMDAY, DD Month, YYYY') FROM dual;B
SELECT TO_CHAR(SYSDATE, 'FMDD, DY Month, 'YYYY') FROM dual;C
SELECT TO_CHAR(SYSDATE, 'FMDay, DD Month, YYYY') FROM dual;D
SELECT TO_CHAR(SYSDATE, 'FMDY, DDD Month, YYYY') FROM dual;E
SELECT TO_DATE(SYSDATE, 'FMDY, DDD Month, YYYY') FROM dual;
考题
单选题显示本月月末的日期（）A
select last_date(sysdate) from dual;B
select finally_day(sysdate) from dual;C
select last_day(sysdate) from dual;D
select tail_day(sysdate) from dual;
考题
单选题Which SELECT statement will the result ‘ello World’ from the string ‘Hello World’?（）A
SELECT SUBSTR( ‘Hello World’,1) FROM dual;B
SELECT INITCAP(TRIM (‘Hello World’, 1,1)) FROM dual;C
SELECT LOWER(SUBSTR(‘Hello World’, 1, 1) FROM dual;D
SELECT LOWER(SUBSTR(‘Hello World’, 2, 1) FROM dual;E
SELECT LOWER(TRIM (‘H’ FROM ‘Hello World’)) FROM dual;
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