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）
You have been tasked with setting a trust boundary on the Company network. What is the basic function of this trust boundary？（）
- A、 Trust boundaries are points in the network where Layer 2 CoS markings are converted to Layer 3 DSCP or IP precedence markings.
- B、 Trust boundaries are a point in the network where QoS functionality begins and ends.
- C、 Trust boundaries determine whether certain types of traffic can pass.
- D、 Trust boundaries are a point in the network where decisions about CoS markings on incoming packets are made.
- E、 None of the other alternatives apply
参考答案
更多 “ You have been tasked with setting a trust boundary on the Company network. What is the basic function of this trust boundary？（）A、 Trust boundaries are points in the network where Layer 2 CoS markings are converted to Layer 3 DSCP or IP precedence markings.B、 Trust boundaries are a point in the network where QoS functionality begins and ends.C、 Trust boundaries determine whether certain types of traffic can pass.D、 Trust boundaries are a point in the network where decisions about CoS markings on incoming packets are made.E、 None of the other alternatives apply” 相关考题
考题
“() your best? It’s not satisfactory. I’m afraid you will have to do it again.”
A.Do you tryB.Have you triedC.Are you tryingD.Have you been trying
考题
If you had been with us , you ____our excitement.
A. have understoodB. understoodC. will understandD. would have understood
考题
You look(). What () you () ?
A、tire, did…doB、tiring, have…doneC、tired, do…doD、tired, have…been doing
考题
Have you ever been to the place? You can see many places of interest there．（合并为一句）Have you ever been to the place ________you can see many places of interest?
考题
--- ____?一I’ve never been there but I hope to go there in the future.A.Where are you going for holidayB.Have you been to AmericaC.What did you do last week
考题
--- ______?--- I’ve never been there but I hope to go there in the future.A. Have you been to AmericaB. Where are you going for holidayC. What did you do last week
考题
一____________?一I’v never been there but I hope to go there in the future.A .Where are you going for holidayB. Have you been to AmericaC. What did you do last week
考题
If you're going to the club tonight, you ( ) Richard there.
A、might meetB、might have metC、may have metD、may have been met
考题
I( )to ask you something, but I’ve never seen you for the last few months.
A、have meantB、am meaningC、have been meaningD、mean
考题
— How long _____ at this job? — Since 2000.A、were you employedB、have you been employedC、had you been employedD、will you be employed
考题
What you saw can' t have been an aeroplane. I' m convincedit____ a large bird.
A.must beB.has been builtC.must have beenD.could have been
考题
The problems that you () have been brought to the attention of our housekeeping department. While A.have been mentioned
B.mentioned
C.mentions
D.mentioning
考题
While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A、A primary key must have been created.B、A mapping table must have been created.C、An overflow tablespace must have been specified.D、The PCTTHRESHOLD option must have been specified.
考题
The work（）by the time you get there.A、will have been doneB、was doneC、had been doneD、has done
考题
While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A、 A primary key must have been created.B、 A mapping table must have been created.C、 An overflow tablespace must have been specified.D、 The PCTTHRESHOLD option must have been specified.
考题
Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）A、 A window must have been created with the WEEKEND_PLAN resource plan.B、 A program must have been created with the WEEKEND_PLAN resource plan.C、 A job class must have been created with the WEEKEND_PLAN resource plan.D、 A windows group must have been created with the WEEKEND_PLAN resource plan.
考题
单选题John, how lazy you are! This work ______ three days ago.A
should have doneB
must have been doneC
should have been doneD
might have done
考题
单选题You can take off your raincoat now. The rain seems to stopped.A
to stop B
to have stoppedC
to have been stoppedD
to have been stopping
考题
单选题While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
考题
单选题While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
考题
单选题You （）him so closely; you should have kept your distance．A
shouldn’tfollowB
mustn’tfollowC
couldn’t have been followingD
shouldn’t have been following
热门标签
最新试卷