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DMX node又称()。
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有以下程序段typedef struct node { int data; struct node *next; } *NODE;NODE p;以下叙述正确的是A)p 是指向 struct node 结构变量的指针的指针B)NODE p ;语句出错C)p 是指向 struct node 结构变量的指针D)p 是 struct node 结构变量
考题
有以下程序段 typedef struct node { int data; struct node *next; } *NODE; NODE p; 以下叙述正确的是( )。A.p是指向struct node结构变量的指针的指针B.NODE p;语句出错C.p是指向struct node结构变量的指针D.p是struct node结构变量
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ABC Corp. is installing 11i Oracle Applications on two nodes A and B. On Node A, it hasinstalled the Forms server, Web server, and Administration server. On Node B, it has installed theConcurrent Processing server.By default, on which node would the Reports server be installed?()A.Node AB.Node BC.neither of the nodesD.both Node A and Node B
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关于DMX和VMAX的区别,下面那些描述正确?()
A.DMX不支持虚拟卷B.架构不用,DMX是直连矩阵架构,VMAX是虚拟矩阵架构。C.VMAX是高端存储产品,DMX是中端存储产品D.VMAX比DMX支持的最大磁盘数量要多。
考题
有以下程序 include struct NODE {int num;stmct NODE*next;}; main() { struct NODE
有以下程序#include<stdlib.h>struct NODE{ int num;stmct NODE*next;};main(){ struct NODE*p,*q,*r;p=(struct NODE*)malloc(sizeof(struct NODE));q=(struct NODE*)malloc(sizeof(struct NODE));r=(struct NODE*)malloc(sizeof(struct NODE));p->num=10;q->num=20;r->num=30;p->next=q;q->next=r;printf(“%d\n”,p->num+q->next->num);}程序运行后的输出结果是A.10B.20C.30D.40
考题
Simplify the following Boolean expression!((i ==12) || (j 15))struct Node {int value;Node* next;};1.1 Get the value of the Nth node from last node in the linked list.PARAM HEAD: the first element in the linked list:PARAM n: the number of the node counted reverselyRETURN: the value of the node, or -1 if not existsint GetValue(Node* HEAD, int n){}1.2 Delete a node WITHOUT using the HEAD pointer.PARAM p: A pointer pointed to a node in the middle of the linked list.RETURN: voidvoid Delete(Node* p){}1.3 Insert a new node before p WITHOUT using the HEAD pointerPARAM p: A pointer pointed to a node in the middle of the linked list.PARAM value: new Node valueRETURN: voidvoid Insert(Node* p, int value){}Question 2:Please write a String class with following features:
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What is the correct syntax for applying node-specific parameters to each node in a chassis cluster?()
A. set apply-groups node$B. set apply-groups (node)C. set apply-groups $(node)D. set apply-groups (node)all
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有以下程序: include struct NODE { int num; struct NODE*next; }; main() { struct
有以下程序:#include <stdlib.h>struct NODE{ int num; struct NODE *next; };main(){ struct NODE *p,*q,*r;p=(struct NODE*)malloc(sizeof(struct NODE));q=(struct NODE*)mallloc(sizeof(struct NODE));r=(struct NODE*)malloc(sizeof(struct NODE));p->num=10;q->num=20; r->num=30;p->next=q;q->next=r;printf("%d\n",p->num+q->next->num);}程序运行后的输出结果是( )。A.10B.20C.30D.40
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设链表中的结点是NODE类型的结构体变量,且有NODE*p;为了申请一个新结点,并由p指向该结点,可用以下语句()。Ap=(NODE*)malloc(sizeof(p));Bp=(*NODE)malloc(sizeof(NODE));Cp=(NODE)malloc(sizeof(p));Dp=(NODE*)malloc(sizeof(NODE));
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A customer has a resource group rg1 configured on a two node cluster with the following policies:The customer has observed the following scenarios as nodes join the cluster during cluster start up. Scenario 1 Node1 joins cluster as first node - rg1 is acquired by Node1 Node2 joins cluster as second node - rg1 ismoved from Node1 to Node2 Scenario 2 Node2 joins cluster as first node - rg1 is acquired by Node2 Node1 joins cluster as second node - rg1 remainson Node2 Which of the following is the reason for this behavior?()A、rg1 is configured with a delayed fallback timerB、Settling time policy has not been configured for rg1C、Node1 does not have sufficient resources to support rg1D、Node2 is the first in the ’Default Node Priority’ list for resource group rg1
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You load an XmlDocument named doc with the following XML. Dictionary World Atlas You need to change the value for the genre attribute to NA for all book attributes. First, you add the following code segment to your class.Dim root As XmlElement = doc.DocumentElementDim nodes As XmlNodeList = root.SelectNodes("books/book")Which additional two code segments can you use to achieve this goal?()A、Dim node As XmlNodeFor Each node In nodes node.Attributes(0).Value = "NA"Next nodeB、Dim node As XmlNodeFor Each node In nodes node.Attributes(1).Value = "NA"Next nodeC、Dim node As XmlNodeFor Each node In nodes Dim genre As XmlNode = node.SelectSingleNode("/genre") genre.Value = "NA"Next nodeD、Dim node As XmlNodeFor Each node In nodes Dim genre As XmlNode = node.SelectSingleNode("@genre") genre.Value = "NA"Next nodeE、Dim node As XmlNodeFor Each node In nodes Dim genre As XmlNode = node.SelectSingleNode("genre") genre.Value = "NA"Next node
考题
If node 2 is accepting line timing from node 1, node 2 will send ()to node 1 as its SSM message.A、ESFB、PRSC、DUSD、SMCE、B8ZS
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A customer has an EMC Symmetrix DMX-4 installed. The disk subsystem is coming off lease. The customer is considering an IBM System Storage DS8800. What is a key advantage of the DS8800()A、The DS8800 has a higher disk RPM than the Symmetrix DMX-4B、The DS8800 has higher capacity with more efficient footprint than the Symmetrix DMX-4C、The DS8800 supports FlashCopy for internal array replicationD、The DS8800 supports external virtualization
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An administrator has a two node cluster, Node1 and Node2, running resource group rg1. The resource groupis active on Node1. The administrator stopped cluster services and unmanaged the resource group on Node1to work on a problem. Now the administrator needs to move rg1 to Node2. Which of the following will achievethis?()A、Perform a clstart on Node1 with ’Manage Resource Groups’ set to ’Manually’ and select the destination ofNode2B、Perform a resource group move operation from Node1 to Node2 and select the option to ’Re-manageResource Groups’ set to ’Automatically’C、Perform a clstop on Node1 with option to move resource groups, this will release the resource group fromNode1 and accquire the resource group on Node2.D、Perform a clstart on Node1 with ’Manage Resource Groups’ set to ’Automatically’, then perform a resourcegroup move operation to move rg1 from Node1 to Node2
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During a planning session, it is determined that a three node cluster (Node ’A’, Node ’B’, and Node ’C’) will meet the customer’s application needs. Node ’B’ will be a hot-standby fallover node for both Node ’A’ and Node ’C’ resource groups. A serial network for this cluster will require which connections?() A、 A single serial network between Node ’A’ and Node ’B’ and Node ’C’B、 A point-to-point link between Node ’A’ and Node ’C’,and Node ’B’ and Node ’C’C、 A serial network between Node ’A’ and Node ’C’,and a serial network between Node ’B’ and Node ’C’D、 A point-to-point link between Node ’A’ and Node ’B’ Node ’B’ and Node ’C’ and Node ’A’ ad Node ’C’
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ABC Corp. is installing 11i Oracle Applications on two nodes A and B. On Node A, it hasinstalled the Forms server, Web server, and Administration server. On Node B, it has installed theConcurrent Processing server. By default, on which node would the Reports server be installed?()A、Node AB、Node BC、neither of the nodesD、both Node A and Node B
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单选题If node 2 is accepting line timing from node 1, node 2 will send ()to node 1 as its SSM message.A
ESFB
PRSC
DUSD
SMCE
B8ZS
考题
单选题Company.com has a three-node cluster (Node ’A’, Node ’B’, and Node ’C’) with three resource Groups (rg1, rg2, and rg3). Node ’A’ has twice as many CPUs and twice as much memory as the two test add development Nodes ’B’ and ’C’. During normal production processing, all resource groups are active on Node ’A’. What is most efficient way to configure the cluster to manage the workload?()A
Use thee cascading resource groups where ’rg1’ and ’rg2’ fallover to Node ’B’ and ’rg3’ falls over to Node ’C’B
Use Dynamic Node Priority resource groups with a priority chain consisting of Node ’A’ then Node ’B’ then Node ’C’C
Use three rotating resource groups with ’rg1’ and ’rg2’ falling over to node ’B’ and ’rg3’ falling over to Node ’C’D
Upgrade Nodes ’B’ and ’C’ to be equal to Node ’A in CPU and memory resources to enable the cluster to synchronize three resource groups
考题
单选题What is the correct syntax for applying node-specific parameters to each node in a chassis cluster?()A
set apply-groups node$B
set apply-groups (node)C
set apply-groups $(node)D
set apply-groups (node)all
考题
单选题设链表中的结点是NODE类型的结构体变量,且有NODE*p;为了申请一个新结点,并由p指向该结点,可用以下语句()。A
p=(NODE*)malloc(sizeof(p));B
p=(*NODE)malloc(sizeof(NODE));C
p=(NODE)malloc(sizeof(p));D
p=(NODE*)malloc(sizeof(NODE));
考题
单选题Two MAG4610s are running in an active/passive cluster configuration. The system administrator is planning to apply a service package to the cluster.Which process should the administrator follow?()A
Perform the upgrade on the active node of the cluster. When completed, the node reboots and then pushes the service package to the passive node automatically.B
Perform the upgrade on the passive node of the cluster. When completed, the node reboots and then pushes the service package to the active node automatically.C
On the clustering status page, disable the active node. Perform the upgrade on the disabled node. When completed and the node reboots, enable the node on the clustering status page.Repeat the process on the passive node.D
On the clustering status page, disable the passive node. Perform the upgrade on the disabled node. When completed and the node reboots, enable the node on the clustering status page.Repeat the process on the active node.
考题
多选题You load an XmlDocument named doc with the following XML. Dictionary World Atlas You need to change the value for the genre attribute to NA for all book attributes. First, you add the following code segment to your class.Dim root As XmlElement = doc.DocumentElementDim nodes As XmlNodeList = root.SelectNodes("books/book")Which additional two code segments can you use to achieve this goal?()ADim node As XmlNodeFor Each node In nodes node.Attributes(0).Value = NANext nodeBDim node As XmlNodeFor Each node In nodes node.Attributes(1).Value = NANext nodeCDim node As XmlNodeFor Each node In nodes Dim genre As XmlNode = node.SelectSingleNode(/genre) genre.Value = NANext nodeDDim node As XmlNodeFor Each node In nodes Dim genre As XmlNode = node.SelectSingleNode(@genre) genre.Value = NANext nodeEDim node As XmlNodeFor Each node In nodes Dim genre As XmlNode = node.SelectSingleNode(genre) genre.Value = NANext node
考题
单选题A customer has a resource group rg1 configured on a two node cluster with the following policies:The customer has observed the following scenarios as nodes join the cluster during cluster start up. Scenario 1 Node1 joins cluster as first node - rg1 is acquired by Node1 Node2 joins cluster as second node - rg1 ismoved from Node1 to Node2 Scenario 2 Node2 joins cluster as first node - rg1 is acquired by Node2 Node1 joins cluster as second node - rg1 remainson Node2 Which of the following is the reason for this behavior?()A
rg1 is configured with a delayed fallback timerB
Settling time policy has not been configured for rg1C
Node1 does not have sufficient resources to support rg1D
Node2 is the first in the ’Default Node Priority’ list for resource group rg1
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