网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
Users notify you that their application is failing every time they try to add new records. Because of poor application design， the actual ORA error message is unavailable. What might be the problem？（）
- A、 The application user has exceeded their undo quota.
- B、 The FLASHBACK GUARANTEE option is set on the undo tablespace.
- C、 The table is currently being queried by a Flashback Transaction Query operation.
- D、 The table is currently being queried by a Flashback Versions Query operation.
- E、 The RETENTION GUARANTEE option is set on the undo tablespace.
参考答案
更多 “ Users notify you that their application is failing every time they try to add new records. Because of poor application design， the actual ORA error message is unavailable. What might be the problem？（）A、 The application user has exceeded their undo quota.B、 The FLASHBACK GUARANTEE option is set on the undo tablespace.C、 The table is currently being queried by a Flashback Transaction Query operation.D、 The table is currently being queried by a Flashback Versions Query operation.E、 The RETENTION GUARANTEE option is set on the undo tablespace.” 相关考题
考题
听力原文：If a customer informs his bank that a draft which has been issued to him has been lost, the drawee bank should be noticed immediately.(8)A．The customer should first notify the drawee bank of the loss of his draft.B．The customer should first notify the drawer bank of the loss of his draft.C．The customer should first notify the remitting bank of the loss of his draft.D．The customer should first notify the collecting bank of the loss of his draft.
考题
Given：fooandbararepublicreferencesavailabletomanyotherthreads，fooreferstoaThreadandbarisanObject.Thethreadfooiscurrentlyexecutingbar.wait（）.Fromanotherthread，whatprovidesthemostreliablewaytoensurethatfoowillstopexecutingwait（）？（）A.foo.notify（）；B.bar.notify（）；C.foo.notifyAll（）；D.Thread.notify（）；E.bar.notifyAll（）；F.Object.notify（）；
考题
fooandbararepublicreferencesavailabletomanyotherthreads.fooreferstoaThreadandbarisanObject.Thethreadfooiscurrentlyexecutingbar.wait（）.Fromanotherthread，whichstatementisthemostreliablewaytoensuethatfoowillstopexecutingwait（）？A.foo.notify（）；B.bar.notify（）；C.foo.notifyAll（）；D.Thread.notify（）；E.bar.notiFYAll（）；F.Object.notify（）；
考题
voidwaitForSignal(){Objectobj=newObject();synchronized(Thread.currentThread()){obj.wait();obj.notify();}}Whichistrue?()
A.ThiscodemaythrowanInterruptedException.B.ThiscodemaythrowanIllegalStateException.C.ThiscodemaythrowaTimeoutExceptionaftertenminutes.D.Thiscodewillnotcompileunless“obj.wait（）”isreplacedwith“（（Thread）obj）.wait（）”.E.Reversingtheorderofobj.wait（）andobj.notify（）maycausethismethodtocompletenormally.F.Acalltonotify（）ornotifyAll（）fromanotherthreadmaycausethismethodtocompletenormally.
考题
Given：fooandbararepublicreferencesavailabletomanyotherthreads.fooreferstoaThreadandbarisanObject.Thethreadfooiscurrentlyexecutingbar.wait（）.Fromanotherthread，whatprovidesthemostreliablewaytoensurethatfoowillstopexecutingwait（）？A.foo.notify（）；B.bar.notify（）；C.foo.notifyAll（）；D.Thread.notify（）；E.bar.notifyAll（）；
考题
When you notice oil on the water near your vessel while taking on fuel, you should FIRST ______.A.stop loadingB.notify the senior deck officerC.notify the terminal superintendentD.determine whether your vessel is the source
考题
Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?A.Start ventilation，lower the ramp，notify engine roomB.Lower the ramp，start ventilation，notify engine roomC.Notify engine room，lower the ramp，start ventilationD.Start ventilation，notify engine room，lower the ramp
考题
SNMPv2的5种访问级别由小到大排列正确的是（）。A、not-accessible，accessible-for-notify，read-only，read-write，read-createB、not-accessible，read-only，read-write，read-create，accessible-for-notifyC、read-only，read-write，read-create，accessible-for-notify，not-accessibleD、read-only，read-write，read-create，not-accessible，accessible-for-notify
考题
ag呼叫启动的时候，ag向mgc发送（）消息A、notify（OE://al/of）B、notify（E://al/of）C、notify（E://al/on）D、modify（SG://al/ri）
考题
Which statements concerning the methods notify（） and notifyAll（） are true？ A、Instances of class Thread have a method called notify（）.B、A call to the method notify（） will wake the thread that currently owns the monitor of the object.C、The method notify（） is synchronized.D、The method notifyAll（） is defined in class Thread.E、When there is more than one thread waiting to obtain the monitor of an object， there is no way to be sure which thread will be notified by the notify（） method.
考题
An administrator is planning to bring a newly purchased server online. Which of the following should the administrator do FIRST?（）A、Follow the pre-installation plan and procedures.B、Review the system logs to check for errors.C、Notify all users that the old system will be taken offline.D、Apply all security updates to the system.
考题
An administrator is planning to bring a newly purchased server online. Which of the following should the administrator do FIRST？（）A、 Follow the pre-installation plan and procedures.按照预先安装计划和程序。B、 Review the system logs to check for errors.C、 Notify all users that the old system will be taken offline.D、 Apply all security updates to the system.
考题
A server administrator implements a solution that should fix an issue. Which of the following should the administrator do NEXT in the troubleshooting process？（）A、Notify users impacted by the problemB、Verify full system functionalityC、Document the actions and outcomesD、Identify the scope of the problem
考题
Given that t1 is a reference to a live thread， which is true？（）A、The Thread.sleep（） method can take t1 as an argument.B、The Object.notify（） method can take t1 as an argument.C、The Thread.yield（） method can take t1 as an argument.D、The Thread.setPriority（） method can take t1 as an argument.E、The Object.notify（） method arbitrarily chooses which thread to notify.
考题
单选题Which of the following is the stated proper sequence before commencing cargo operations aboard Ro-Ro vessels?（）A
Start ventilation，lower the ramp，notify engine roomB
Lower the ramp，start ventilation，notify engine roomC
Notify engine room，lower the ramp，start ventilationD
Start ventilation，notify engine room，lower the ramp
考题
单选题An administrator is planning to bring a newly purchased server online. Which of the following should the administrator do FIRST？（）A
Follow the pre-installation plan and procedures.按照预先安装计划和程序。B
Review the system logs to check for errors.C
Notify all users that the old system will be taken offline.D
Apply all security updates to the system.
考题
单选题Given that t1 is a reference to a live thread, which is true?（）A
The Thread.sleep() method can take t1 as an argument.B
The Object.notify() method can take t1 as an argument.C
The Thread.yield() method can take t1 as an argument.D
The Thread.setPriority() method can take t1 as an argument.E
The Object.notify() method arbitrarily chooses which thread to notify.
考题
单选题Which statement is true？（）A
If only one thread is blocked in the wait method of an object， and another thread executes the modify on that same object， then the first thread immediately resumes execution.B
If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， it is still possible that the first thread might never resume execution.C
If a thread is blocked in the wait method of an object， and another thread executes the notify method on the same object， then the first thread definitely resumes execution as a direct and sole consequence of the notify call.D
If two threads are blocked in the wait method of one object， and another thread executes the notify method on the same object， then the first thread that executed the wait call first definitely resumes execution as a direct and sole consequence of the notify call.
考题
单选题Given： foo and bar are public references available to many other threads， foo refers to a Thread and bar is an Object. The thread foo is currently executing bar.wait（）. From another thread， what provides the most reliable way to ensure that foo will stop executing wait（）？（）A
foo.notify（）；B
bar.notify（）；C
foo.notifyAll（）；D
Thread.notify（）；E
bar.notifyAll（）；F
Object.notify（）；
考题
单选题Given： foo and bar are public references available to many other threads. foo refers to a Thread and bar is anObject. The thread foo is currently executing bar.wait（）. From another thread，what provides the most reliable wayto ensure that foo will stop executing wait（）？A
foo.notify（）；B
bar.notify（）；C
foo.notifyAll（）；D
Thread.notify（）；E
bar.notifyAll（）；
考题
单选题foo and bar are public references available to many other threads. foo refers to a Thread and bar is an Object. The thread foo is currently executing bar.wait（）. From another thread， which statement is the most reliable way to ensue that foo will stop executing wait（）？A
foo.notify（）；B
bar.notify（）；C
foo.notifyAll（）；D
Thread.notify（）；E
bar.notiFYAll（）；F
Object.notify（）；
考题
多选题Which statements concerning the methods notify（） and notifyAll（） are true？AInstances of class Thread have a method called notify（）.BA call to the method notify（） will wake the thread that currently owns the monitor of the object.CThe method notify（） is synchronized.DThe method notifyAll（） is defined in class Thread.EWhen there is more than one thread waiting to obtain the monitor of an object， there is no way to be sure which thread will be notified by the notify（） method.
考题
单选题Masters are required to notify Port Authorities of anchorage bearings after（）.A
departureB
leavingC
anchoredD
anchoring
热门标签
最新试卷