Replace
Replace
相关考题：
Stringa=ABCD”;Stringb=a.toLowerCase();b.replace(‘a’,‘d’);b.replace(‘b’,‘c’);System.out.println(b);Whatistheresult?() A.abcdB.ABCDC.dccdD.dcbaE.Compilationfails.F.Anexceptionisthrownatruntime.
A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status?() A. Break mirror arrayB. Replace cache batteryC. Replace hot standbyD. Restore from back upE. Replace defective hard drives
Excel工作表D列保存了18位身份证号码信息，为了保护个人隐私，需将身份证信息的第3、4位和第 9、10位用“*”表示，以D2单元格为例，最优的操作方法是：A)=REPLACE(D2,9,2,"**")+REPLACE(D2,3,2,"**")B)=REPLACE(D2,3,2,"**",9,2,"**")C)=REPLACE(REPLACE(D2,9,2,"**"),3,2,"**")D)=MID(D2,3,2,"**",9,2,"**")
A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 312°. What action should be taken to remove this error during compass adjustment?A.If the quadrantal spheres are all the way out，replace them with smaller spheresB.If the quadrantal spheres are all the way in，replace them with larger spheresC.If the quadrantal spheres are all of the way out，move the spheres inD.If the quadrantal spheres are all the way out，replace them with larger spheres
If the meter needle of the oxygen indicator cannot be set to zero，what should be done ________．A.Replace the batteriesB.Check the sampling tube for blockageC.Adjust the final reading by the amount the needle is displaced from zeroD.Replace the platinum filament
A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status?（）A、Break mirror arrayB、Replace cache batteryC、Replace hot standbyD、Restore from back upE、Replace defective hard drives
设原字符串s为StringBuffer型，且s="Hellojava"，如果想用子串替换把s转换成"HelloWorld"，则正确的语句是（）A、s.replace（6，9，"World"）；B、s.replace（6，10，"World"）；C、s="World"；D、s=replace（"java"，"World"）；
为职工表所有员工增加100元工资的REPLACE命令为（）A、REPLACE 工资 WITH “工资+100”B、REPLACE 工资 WITH 工资+100C、REPLACE ALL 工资 WITH 工资=工资+100D、REPLACE ALL 工资 WITH 工资+100
在当前某个表中，如果字段je=djnum，则（）命令可以自动填写所有记录的je字段。A、browse je=djnumB、replace all je=djnumC、replace allwith je=djnumD、listall je=djnum
要为当前所有职工的工资字段增加100元，使用命令（）A、replace工资with工资+10%B、replace工资with工资+100C、replace all工资with100D、replace all工资with工资+100
AutoQoS Discovery has run on the Acme Entertainment Company’s network for several days and has produced the suggested policy shown in the exhibit. Acme wishes to 1） allow more bandwidth for browser-type traffic because it is the job of many of their employees to be browsing the web as a part of their job， and 2） to allow greater bandwidth for file transfers because they expect an upcoming surge in movie uploads and downloads. Which two statements would you replace to best accomplish those goals without sacrificing voice quality？ （）A、in class class-default, replace fair-queue with bandwidth remaining percent 50 B、in class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 20 C、in class autoqos-transactional-Fa0/1, replace bandwidth remaining percent 40 with bandwidth remaining percent 30 D、in class autoqos-Bulkl-Fa0/1, replace bandwidth remaining percent 19 with bandwidth remaining percent 25 E、in class autoqos-Scavenger-Fa0/1, replace bandwidth remaining percent 1 with bandwidth remaining percent 10 F、in class autoqos-Signaling-Fa0/1, replace bandwidth remaining percent 4 with bandwidth remaining percent 1
Which of the following is an environmental server maintenance task that should be performed every three months?（）A、Replace the rubber mats in the server roomB、Clean the servers to limit dust buildupC、Wash the outside of the serversD、Replace the server fans
A server configured with RAID 5 has recently suffered from two simultaneous disk failures. Which of the following would be required to bring the server back to operational status？ （）A、 Break mirror arrayB、 Replace cache batteryC、 Replace hot standbyD、 Restore from backupE、 Replace defective hard drives
A user reports that the laser printer is constantly jamming on humid days. Which of the following is the MOST likely resolution to the problem?（）A、Replace the paper with thinner paper.B、Replace the toner cartridges.C、Replace the fuser.D、Replace the print heads.
During boot up， a laptop screen displays vertical colored lines and then the LCD screen goes blank. There are no display problems when connected to an external monitor. Which of the following actions should be taken to resolve the problem？ （）A、Replace the laptop.B、Replace the LCD screen.C、Replace the LCD pixels.D、Re-select the LCD in Device Manager.
A technician is setting up a new inkjet printer and notices that the images appear hazy. Which of the following should the technician perform FIRST to resolve the issue?（）A、Refill the cartridgesB、Replace the tonerC、Replace the network cableD、Calibrate the inkjet printer
A user is printing pictures to the color laser printer and the bottom half of the picture is faded. The printer is displaying no errors. Which of the following is the MOST likely resolution to the problem?（）A、Replace the printer ribbon.B、Replace the pickup assembly.C、Replace the fuser.D、Replace the print head.
A cluster node has a failed fibre adapter requiring the node to be halted to replace it. To minimize downtime， what is the appropriate method of performing this repair？（）A、 Perform the cIRGmove command to move the node’s resources to another cluster node.B、 Perform a graceful stop of the cluster，replace the adapter，and restart the cluster.C、 Perform a force stop of the cluster node，replace the adapter，and restart the cluster. D、 Perform a graceful takeover of the cluster，replace the adapter，and restart the cluster.
为职工表所有员工增加50元工资的REPLACE命令为（）A、REPLACE工资WITH“工资+10”B、REPLACE工资WITH工资+50C、REPLACEALL工资WITH工资=工资+50D、REPLACEALL工资WITH工资+50
单选题An administrator needs to replace a failed internal disk in a mirrored rootvg. Which of the following is one of the steps that must be followed（）ADeallocate rootvg mirrorBUse hot replace managerCBreak rootvg mirrorDDeallocate LPs from failed disk