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）
While monitoring a system using vmstat， which of the following options most likely indicates that the system is CPU bound？（）
- A、 r is greater than 40
- B、 id is greater than 50
- C、 sum of id and wa equals 50
- D、 sum of us and sy equals 100
参考答案
更多 “While monitoring a system using vmstat， which of the following options most likely indicates that the system is CPU bound？（）A、 r is greater than 40B、 id is greater than 50C、 sum of id and wa equals 50D、 sum of us and sy equals 100” 相关考题
考题
下列写法中等价的是( )。A．若x=1,while(x!=x)与while(x)B．若x=0,while(x!=x)与while(x)C．若x=1,while(x!=0)与while(!x)D．若x=0,while(x==0)与while(x)
考题
The idea for the new project came to Jack ______ to his study recently.A. while devotingB. while devoting himselfC. while he was devotedD. while devoted
考题
（ ）contributes to monitoring and data collection by defining security monitoring and data collection requirements.A.information continuity management
B.information catalogue management
C.information security management
D.information distribution management
考题
while与do－while相比较，描述正确的是（）。A、第一次循环条件为真，while与do－while都执行，无区别B、第一次循环条件为真，while与do...while都不执行C、第一次循环条件为真，while执行，do...while不执行D、第一次循环条件为假，while不执行，do...while执行
考题
下面关于while及do-while说法中，描述正确的是（）A、while与do..while没有区别B、while是先执行后判断C、do..while是先判断后执行D、while是先判断后执行，条件为真时执行
考题
What is the final step of the core baselining process?（）A、Implement threshold monitoring using RMON.B、Implement monitoring using SNMP or RMON.C、Poll and record specific SNMP MIB objects from the device.D、Verify that SNMP MIB is supported in the relevant core device.
考题
What is one of the primary overhead fields associated with the Optical Payload Unit （OPU）？（）A、path monitoringB、tandem connection monitoring activation deactivation （TCM ACT）C、Payload Structure Identifier （PSI）D、multiframe alignment signal （MFAS）E、section monitoring
考题
Network management saves time and money by automating which two tasks? （）A、Configuring changes to hardware and softwareB、Monitoring online purchasingC、Monitoring user access to storage filesD、Monitoring and troubleshooting network devices
考题
An administrator has purchased monitoring software that can be configured to send alerts when hardware and applications are having issues. Which of the following must be installed on the monitoring server so that it can properly monitor details on vendor specific devices？（）A、 MIBsB、 SMTPC、 WMID、 DHCP
考题
An administrator has ordered a new server and setup a dedicated RAID 1 array for the application database. While troubleshooting with performance monitoring tools， the administrator is receiving lowerread/write speeds than expected. Which of the following would be the MOST likely cause for the lower performance？（）A、 The BIOS needs to be upgraded.B、 The administrator did not add the right amount of memory.C、 There is a cooling issue with the server.D、 The administrator did not order high enough RPM drives.
考题
The IBM N series management product that will provide centralized monitoring， reporting， datamanagement with detailed asset management reports that are customizable to capture specific，relevant information and address business needs is called （）？A、Monitoring ManagerB、Protection ManagerC、Operations ManagerD、Support Manager
考题
After making changes to the monitoring configuration file for the event monitoring engine on an agent， which conman command will force the change immediately？（）A、 loadconfB、 resetconfC、 deployconfD、 deploymonman
考题
You are a network administrator for your company.A Windows Server 2003 computer named Server1 is exhibiting connectivity problems. You monitor Server1 by using System Monitor and Network Monitor. While monitoring， you notice that Server1 has approximately 4 MB of available memory， and the average CPU utilization is running at 95 percent. When you investigate the Network Monitor capture， you notice that some network packets sent to Server1 during the capture have not been captured. You need to ensure that the impact of monitoring on Server1 is reduced and that all packets sent to the computer are captured. What should you do？（）A、From a command prompt， run the diskperf command.B、Run Network Monitor in dedicated capture mode.C、Configure a Network Monitor capture filter.D、Increase the buffer size in Network Monitor.
考题
Your company has an Active Directory Domain Services （AD DS） domain that includes an AD security group named Monitoring. You are configuring a Windows Server 2008 R2 Hyper-V server that hosts several virtual machines （VMs）. You need to ensure that members of the Monitoring group can only stop and start VMs on the host server. What should you do？（）A、Add the Monitoring group to the Server Operators AD security group.B、In Authorization Manager， add the Monitoring group to the Administrator role in the default scope.C、In Authorization Manager， create a task that includes the Stop Virtual Machine and Start Virtual Machine operations. Add the task to the Administrator role.D、In Authorization Manager， create a role in the default scope. Add the Stop Virtual Machine and Start Virtual Machine operations to the role. Assign the Monitoring group to the role.
考题
单选题After making changes to the monitoring configuration file for the event monitoring engine on an agent， which conman command will force the change immediately？（）A
loadconfB
resetconfC
deployconfD
deploymonman
考题
单选题While monitoring a system that is CPU bound， which of the following output is most likely to occur？（）A
AB
BC
CD
D
考题
单选题While performing monitoring and tuning the database， you want to view the summarized information about the warning level alerts and critical level alerts. Which section of the Oracle Enterprise manager displays the summarized information about the warning and critical level alerts？（）A
GeneralB
High AvailabilityC
Space UsageD
Diagnostic Summary
考题
单选题What would most likely prevent a SART’s signal from being detected?（）A
Signal absorption by the ionosphereB
Heavy sea swellsC
The rescue personnel were monitoring the 10-cm radarD
The rescue personnel were monitoring the 3-cm radar
考题
单选题Rate your level of proficiency with managing and maintaining a server environment, including monitoring system and server performance, managing Web servers, monitoring and analyzing events, managing software updates and site licenses, monitoring file and print servers, and managing servers remotely. （）A
Very HighB
HighC
ModerateD
LowE
Very Low
考题
单选题An administrator has purchased monitoring software that can be configured to send alerts when hardware and applications are having issues. Which of the following must be installed on the monitoring server so that it can properly monitor details on vendor specific devices？（）A
MIBsB
SMTPC
WMID
DHCP
考题
单选题Which tool is available for IBM BladeCenter that allows the direct power monitoring by IBM Systems Director 6.2 through the AMM？（）A
PowerExecutiveB
Active Energy Manager （AEM）C
Tivoli Provisioning Manager （TPM）D
Energy Monitoring and Control （EMC）
考题
单选题The EMPLOYEES table has six indexes and DML operations are slow. Which command begins monitoring the EMPLOYEE_IDX_FK index to determine whether it has been used by an execution plan？（）A
ALTER TABLE employees monitor index employee_idx_fk; B
ALTER INDEX employee_idx_fk monitoring on; C
ALTER TABLE employees monitor all indexes; D
ALTER INDEX employee_idx_fk monitoring usage;
考题
单选题You have many users complaining about slow inserts into a large table. While investigating the reason， you find that the number of indexes on the table is high. You want to find out which indexes are not being used. Which method would you follow to achieve this？（）A
enable index monitoring and query the DBA_OBJECTS viewB
enable index monitoring and query the DBA_INDEXES viewC
enable index monitoring and query the V$OBJECT_USAGE viewD
enable index monitoring and view the DBA_INDEXTYPE_COMMENTS view
考题
单选题How did the researchers do the experiment?A
By inviting the volunteers to have a long class.B
By asking the volunteers to pay attention to a clock.C
By monitoring brain activity while volunteers are watching a picture.
考题
名词解释题应急监测（emergency monitoring）
热门标签
最新试卷