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【单选题】

This is（）the most difficult job I have ever tackled.

A、by rights

B、by itself

C、by oneself

D、by far

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更多“This is（）the most difficult job I have ever tackled.”相关的问题
第1题
[] Refer to the exhibit. Given the output shown from this Cisco Catalyst 2950, what is the most likely reason that interface FastEthernet 0/10 is not the root port for VLAN 2?（） Refer to the exhibit. Given the output shown from this Cisco Catalyst 2950, what is the most likely reason that interface FastEthernet 0/10 is not the root port for VLAN 2?（）

A、A.This switch has more than one interface connected to the root network segment in VLAN 2.  B、B.This switch is running RSTP while the elected designated switch is running 802.1d Spanning Tree.  C、C.This switch interface has a higher path cost to the root bridge than another in the topology.  D、D.This switch has a lower bridge ID for VLAN 2 than the elected designated switch.  

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第2题
[] Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition?（） Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition?（）

A、A.A  B、B.B  C、C.C  D、D.D  

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第3题
[单选题] This is one of the most important things （） all.

A、among  B、in  C、of  

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第4题
[单选题] An amplitude of the Sun in high latitudes（）.

A、is most accurate before sunrise  B、is most accurate after sunset  C、should only be observed when the Sun's lower limb is above the horizon  D、is most accurate when the Sun's center is observed on the visible horizon  

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第5题
[] A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? （） A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? （）

A、A. A virus has infected the system  B、B. Corrupted BOOT.INI file  C、C. Corrupt MBR  D、D. Boot sector corruption  

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第6题
[] A user selects their proper domain and is unable to log into their Windows computer. The error states: system cannot log you on to the domain because the system's computer account in its primary domain is missing or the password on that account is incorrect. Which of the following is the MOST likely cause for this error?（） A user selects their proper domain and is unable to log into their Windows computer. The error states: system cannot log you on to the domain because the system's computer account in its primary domain is missing or the password on that account is incorrect. Which of the following is the MOST likely cause for this error?（）

A、A. The computer's account was removed from Active Directory.  B、B. The user's account was removed from Active Directory.  C、C. The computer was disjoined from the domain.  D、D. The user typed in the wrong password  

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第7题
[单选题] A user reports their system is displaying an error message ‘NTLDR is missing’. Which of the following is the MOST likely cause for this error?（）

A、BOOT.INI file is configured incorrectly  B、Corrupt MBR  C、Boot sector virus  D、System file is missing components  

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第8题
[单选题] Strings="This is the"；Stringt=s.concat（"String."）；t的内容是（）

A、This is the String  B、This is the  C、String  

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第9题
[单选题] A technician cannot access the print queue to delete a print job. Which of the following is the MOST likely cause of this issue? （）

A、Print spooler has stalled  B、Device driver has failure  C、Incorrect form is printing  D、Incompatible driver is installed  

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第10题
[单选题] A technician notices that there is a second partition on the primary hard drive. This partition is not assigned a drive letter and is not accessible from Windows. Which of the following is the MOST likely explanation for this extra partition?（）

A、Space reserved by the drive manufacturer for firmware.  B、Space set aside by Windows for use by the virtual memory swap file.  C、A potentially dangerous virus has been downloaded onto the system.  D、A recovery partition put there by the manufacturer.  

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