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单选题
A potential problem related to the physical installation of the Iris Scanner in regards to the usage of the iris pattern within a biometric system is: 在一个生物系统内的虹膜图案的使用方面涉及到的虹膜扫描仪物理安装的一个潜在问题是：（）
A
the optical unit must be positioned so that the sun does not shine into the aperture.光学设备必须被定位以便使太阳照进光圈
B
there is are latively high rate of false accepts.有一个相对较高的错误接受率。
C
the iris pattern changes as a person grows older.虹膜图案随着一个人年龄的增长而变化。
D
concern that the laser beam may cause eye damage.关注激光束可能会导致眼睛损伤。
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更多 “单选题A potential problem related to the physical installation of the Iris Scanner in regards to the usage of the iris pattern within a biometric system is: 在一个生物系统内的虹膜图案的使用方面涉及到的虹膜扫描仪物理安装的一个潜在问题是：（）A the optical unit must be positioned so that the sun does not shine into the aperture.光学设备必须被定位以便使太阳照进光圈B there is are latively high rate of false accepts.有一个相对较高的错误接受率。C the iris pattern changes as a person grows older.虹膜图案随着一个人年龄的增长而变化。D concern that the laser beam may cause eye damage.关注激光束可能会导致眼睛损伤。” 相关考题
考题
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Screening of risk events for potential risk is known as _____ .A problem structuring.B risk identificationC risk quantificationD risk modelingE risk mitigation
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Once out of the earth's gravity, the astronauts are () by the problem of weightlessness.
A、affectedB、effectedC、inclinedD、related
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Sometimes I surf online shops to check some related information, and then go to a physical store to do the ______ shopping.
A virtual ;B simulatedC actual
考题
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考题
When making changes to a server, which of the following is the BEST way to troubleshoot a problem?()
A. Perform root cause analysis and then test the theory to determine the cause.B. Make changes to the system and document everything once the problem is resolved.C. Make multiple changes to all affected areas to resolve all potential issues.D. Make a change and if the problem is not resolved, reverse the change.
考题
A potential problem related to the physical installation of the Iris Scanner in regards to the usage of the iris pattern within a biometric system is: 在一个生物系统内的虹膜图案的使用方面涉及到的虹膜扫描仪物理安装的一个潜在问题是：（）A、the optical unit must be positioned so that the sun does not shine into the aperture.光学设备必须被定位以便使太阳照进光圈B、there is are latively high rate of false accepts.有一个相对较高的错误接受率。C、the iris pattern changes as a person grows older.虹膜图案随着一个人年龄的增长而变化。D、concern that the laser beam may cause eye damage.关注激光束可能会导致眼睛损伤。
考题
While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 10.0.0.35/24 Default Gateway: 10.0.0.1 Remote Sever: 10.5.75.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 – Successful Ping 10.0.0.35 – Successful Ping 10.0.0.1 – Unsuccessful Ping 10.5.75.250 – Unsuccessful What is the underlying cause of this problem?（）A、A remote physical layer problem exists.B、The host NIC is not functioning.C、TCP/IP has not been correctly installed on the host.D、A local physical layer problem exists.
考题
Which of the following is not considered a common approach to narrow the field of potential problem causes（）A、Following the traffic pathB、Top-downC、Comparing configurationsD、Bottom-upE、Divide and conquerF、ExamineS LAs
考题
A technician is troubleshooting a host connectivity problem. The host is unable to ping a server connected to Switch_A. Based on the results of the testing, what could be the problem（）。A、A remote physical layer problem exists.B、The host NIC is not functioning.C、TCP/IP has not been correctly installed on the host.D、A local physical layer problem exists.
考题
An administrator is trying to isolate the location of a persistent connectivity problem caused by a faulty NIC. Which of the following diagrams would assist the technician in finding the machine that is causing the problem?（）A、Physical and logical networkB、Physical networkC、Logical networkD、DHCP tables and DNS records
考题
When making changes to a server， which of the following is the BEST way to troubleshoot a problem？（）A、 Perform root cause analysis and then test the theory to determine the cause.B、 Make changes to the system and document everything once the problem is resolved.C、 Make multiple changes to all affected areas to resolve all potential issues.D、 Make a change and if the problem is not resolved， reverse the change.
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Which of the following would be the BEST location to research current physical layout？（）A、Remote management softwareB、Rack diagramsC、OEM documentationD、Pre-installation plans
考题
In which phase should a TDA be performed?（） A、Server deployment B、Installation and server configuration C、Problem determination/resolution D、Needs analysis and design
考题
In which phase should a TDA be performed of the following？（）A、Server deploymentB、Installation and server configurationC、Problem determination / resolutionD、Needs analysis and design
考题
单选题A technician is troubleshooting a host connectivity problem. The host is unable to ping a server connected to Switch_A. Based on the results of the testing, what could be the problem（）。A
A remote physical layer problem exists.B
The host NIC is not functioning.C
TCP/IP has not been correctly installed on the host.D
A local physical layer problem exists.
考题
单选题When making changes to a server， which of the following is the BEST way to troubleshoot a problem？（）A
Perform root cause analysis and then test the theory to determine the cause.B
Make changes to the system and document everything once the problem is resolved.C
Make multiple changes to all affected areas to resolve all potential issues.D
Make a change and if the problem is not resolved， reverse the change.
考题
单选题While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 10.0.0.35/24 Default Gateway: 10.0.0.1 Remote Sever: 10.5.75.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 – Successful Ping 10.0.0.35 – Successful Ping 10.0.0.1 – Unsuccessful Ping 10.5.75.250 – Unsuccessful What is the underlying cause of this problem?（）A
A remote physical layer problem exists.B
The host NIC is not functioning.C
TCP/IP has not been correctly installed on the host.D
A local physical layer problem exists.
考题
单选题You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. You are in charge of a server that runs Windows Server 2008. The server hasthe Hyper-V server role installed. You create a new virtual machine and perform an installation of WindowsServer 2003 on the virtual machine. You have the virtual machine configured to use the physical networkcard of the host server. You find that you are unable to access network resources from the virtual machine.You have to make sure that the virtual host can connect to the physical network. What action should youperfrom？（）A
In order to make sure that the virtual host can connect to the physical network， the Multipath I/O feature should be enabled on the host server.B
In order to make sure that the virtual host can connect to the physical network， you should perform the installation of the Microsoft Loopback adapter on the virtual machine.C
In order to make sure that the virtual host can connect to the physical network， you should perform the installation of Microsoft Hyper-V Integration Components on the virtual machine.D
In order to make sure that the virtual host can connect to the physical network， you should perform the installation of the Microsoft Loopback adapter on the host server.
考题
单选题_____ that distinguish human beings from other primates are related to the ability of people to stand upright and walk on two legs.A
Many of the physical characteristicsB
Of the many physical characteristicsC
The physical characteristicsD
There are many physical characteristics
考题
单选题While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 190.0.3.35/24 Default Gateway: 190.0.3.1 Remote Server: 190.0.5.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 - Unsuccessful Ping 190.0.3.35 - Successful Ping 190.0.3.1 - Unsuccessful Ping 190.0.5.250 - Unsuccessful What is the underlying cause of this problem?（）A
TCP/IP not correctly installedB
Local physical layer problemC
NIC not functioningD
Remote physical layer problem
考题
单选题The ISPS Code consists of a mandatory section-Part A, which shows（）A
the detailed security-related requirementsB
guidelines to meet security-related requirementsC
the detailed security-related requirements and the guidelines to meet themD
how to run a shipping company considering the potential terrorism action
考题
多选题Which of the following are considered subcomponents of the problem diagnosis step of thetroubleshooting flow？（Choose all that apply.）（）AEliminate potential causesBCollect informationCDocument causesDHypothesize underlying causesEVerif/ hypothesisFExamine collected information
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