简述PRE准则。
简述PRE准则。
相关考题：
What kind ofpre－sequence is A’s first utterance in the following discourse? ()A: Do you have a rubber?B: Yes.A: May I use it?B: Here you are. A.Pre-invitationB.Pre-requestC.Pre-announcementD.Pre-apology
Whichofthefollowingisthecorrectcollectionofbuildevents?() A.Pre-Build，Post-Link，andPre-LinkB.Pre-Build，Post-Build，andPost-LinkC.Pre-Build，Pre-Link，andPost-BuildD.Post-Link，Pre-Link，andPost-Build
对树中的一个结点，在先根序列中序号为pre(x)，在后根序列中序号为post(x)，若树中 x是结点y的祖先，下列条件中正确的是_________。A．pre(x)＜pre(y)和post(x)＜post(y)B．pre(x)＜pre(y)和post(x)＞post(y)C．pre(x)＞pre(y)和post(x)＜post(y)D．pre(x)＞pre(y)和post(x)＞post(y)
WhenshouldSolutionsAssuranceReviewstakeplace?() A.Pre-order，pre-installationB.Post-order，pre-installationC.Pre-order，postcompletionsign-offD.Pre-installation，postcompletionsign-off
AcustomerhasbeenquotedaDS8800.WhichpartoftheTDAprocesswouldensurethatthereisenoughpowerinthecustomerlocationtooperatethesystem?() A.Pre-saleB.Post-saleC.Pre-installD.Post-install
对树中的一个节点x，在先根序列中的序号为pre(x)，在后根序列中的序号为post(x)。若树中节点x是节点y的祖先，下列四个条件哪个条件正确? ______。A．pre(x)＜pre(y)和post(x)＜post(y)B．pre(x)＜pre(y)和post(x)＞post(y)C．pre(x)＞pre(y)和post(x)＜post(y)D．pre(x)＞pre(y)和post(x)＞post(y)
Choose the true statement regarding QoS pre-classify.（）A、QoS pre-classify permits making QoS decisions based on elements from the unencrypted IP packet.B、QoS pre-classify is required when encrypting voice.C、QoS pre-classify is an advantage to Service Providers transporting encrypted packets.D、QoS pre-classify is not designed for IPSec/GRE configurations.
What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking？（）A、 The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensorB、 The blocking ACL entries generated by the sensor override the Pre-Block ACL entriesC、 The Pre-Block ACL entries override the blocking ACL entries generated by the sensorD、 The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensorE、 You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor
A customer has two DS8000 systems in their environment. One DS8000 has FlashCopy licensed while the other does not. The customer wishes to license FlashCopy on the second DS8000. Which of the following describes the TDA requirement in this situation（）A、a pre-sale TDA is mandatoryB、a pre-install TDA is mandatoryC、a pre-install TDA is not mandatory since it is not FirstIn Customer Location （FICL）D、both pre-sale and pre-install TDAs are mandatory
When should Solutions Assurance Reviews take place？（）A、Pre-order， pre-installationB、Post-order， pre-installationC、Pre-order， post completion sign-offD、Pre-installation， post completion sign-off
class Order implements Runnable { public void run （） { try { Thread.sleep （2000） ； } catch （Exception e） System.out.print（"in"） ； public static void main （String [] args） { Thread t = new Thread （new Order （）） ； t.start （） ； System.out.print （"pre "） ； try { t.join （） ； } catch （Exception e） { } System.out.print （"post"） ； 可产生哪两项结果？（） A、 pre in postB、 pre inC、 in post preD、 in pre postE、 pre post in
Which of the following is the correct collection of build events？（）A、Pre-Build， Post-Link， and Pre-LinkB、Pre-Build， Post-Build， and Post-LinkC、Pre-Build， Pre-Link， and Post-BuildD、Post-Link， Pre-Link， and Post-Build
单选题What is true about a Pre-Block ACLconfigured when setting up your sensor toperform IP Blocking？（）A The Pre-Block ACL is overwritten when a blockingaction is initiatied by the sensorB The blocking ACL entries generated by the sensor override the Pre-Block ACL entriesC The Pre-Block ACL entries override the blocking ACL entries generated by the sensorD The Pre-Block ACL is replaced by the Post-Block ACL when a blocking actionis initiated bythe sensorE You can not configure a Pre-Block ACL when configuring IP Blockingon your sensor
问答题简述弗林PrE的四肽模体和酸性模体的氨基酸序列及功能。