After hardware upgrades have been installed, the technician boots the computer system. Nodisplay output is observed but a beeping is heard from the computer. Which of the following is the MOST likely issue?（）

A、A. Hard drive cables are not connected.

B、B. BIOS chips are not seated properly.

C、C. The power supply is not functioning.

D、D. Video card is not seated properly.

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更多“After hardware upgrades have been installed, the technician boots the computer system. Nodisplay output is observed but a beeping is heard from the computer. Which of the following is the MOST likely issue?（）”相关的问题

第1题

[单选题] After installing a new optical drive into a workstation, which of the following will ask for anacknowledgement?（）

A、IRQ Manager B、BIOS C、Device Manager D、Hardware Compatibility List

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第2题

[单选题] Which of the following would provide a technician with a performance reference point to refer backto after hardware repair?（）

A、Baseline B、Network map C、Wire scheme D、Asset management

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第3题

[单选题] After making changes to the router, you issue the "copy running-config startup-config" command to save changes. After reloading the router, the router comes up in setup mode. You again make changes, save them, and reboot. Again,the router comes up in setup mode. What is the most likely cause of this?（）

A、The NVRAM is corrupted. B、The boot system commands were omitted in the configuration. C、The configuration register setting is incorrect. D、The upgraded configuration incompatible with the hardware platform. E、The upgraded IOS incompatible with the hardware.

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第4题

[] At which of the following times should the administrator refer to the HCL?（）

A、A. Prior to purchasing hardware B、B. Before installation C、C. When installing drivers D、D. After installation

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第5题

[] Which of these is a correct description of SSO?（）

A、A. It will only become active after a software failure. B、B. It will only become active after a hardware failure. C、C. It requires that Cisco NSF be enabled in order to work successfully. D、D. It synchronizes the MAC, FIB, and adjacency tables between Active and Standby Route Processors.

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第6题

[单选题] 下列哪个接口是Camera中处理快门关闭的接口（）。

A、android.hardware.Camera.ShutterCallback B、android.hardware.Camera.PreviewCallback C、android.hardware.Camera.ErrorCallback D、android.hardware.Camera.AutoFocusCallback

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第7题

[单选题] A system administrator decides to review the system error log after installing new hardware. Which of the following is the correct command to use？（）

A、errpt B、syslog C、prtdiag D、errlogger

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第8题

[单选题] At which of the following times should the administrator refer to the HCL？（）

A、 Prior to purchasing hardware B、 Before installation C、 When installing drivers D、 After installation

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第9题

[多选题] 下列关于software RAID的描述哪些是正确的？（）

A、速度上要比hardware RAID慢 B、成本上要比hardware RAID低 C、可以提供更高级的RAID设置 D、速度上要比hardware RAID快