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A system was running properly until a reboot. Following the reboot， the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next？（）
- A、Power down then power up the system
- B、Boot into diagnostic mode and run fsck
- C、Boot from installation media and run bosboot
- D、Boot into maintenance mode and check the bootlist
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更多 “A system was running properly until a reboot. Following the reboot， the system LED displayed cycles between 0223 and 0229. Which of the following procedures should be performed next？（）A、Power down then power up the systemB、Boot into diagnostic mode and run fsckC、Boot from installation media and run bosbootD、Boot into maintenance mode and check the bootlist” 相关考题
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The system administrator has requested that all setuid／setgid bits be removed from executables in application filesystem. Which command will achieve this?()
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A typical example of a process # 19082 in the /proc file would be： # ls -l /proc/19082 total 0 dr-xr-xr-x 1 root system 0 Sep 15 15：12 . dr-xr-xr-x 1 root system 0 Sept 15 15：12 .. -rw------- 1 root system 0 Sept 15 15：12 as -r-------- 1 root system 128 Sept 15 15：12 cred --w------- 1 root system 0 Sept 15 15：12 ctl dr-xr-xr-x 1 root system 0 Sept 15 15：12 lwp -r-------- 1 root system 0 Sept 15 15：12 map dr-x------ 1 root system 0 Sept 15 15：12 object -r--r--r-- 1 root system 448 Sept 15 15：12 psinfo -r-------- 1 root system 1024 Sept 15 15：12 sigact -r-------- 1 root system 1520 Sept 15 15：12 status -r--r--r-- 1 root system 0 Sept 15 15：12 sysent Writing to which of the following files will allow the owner to stop a process？（）A、 statusB、 sysentC、 ctlD、 as
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A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）A、 smit chgsysB、 bosbootC、 smit dumpD、 bootlist -r
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An administrator tries to change the checksum_offload setting on ent0, but the chdev command responds that the adapter is busy. What can be done to resolve this?（）A、Use chdev with -P flag and run cfgmgr.B、Use chdev with -R flag and run cfgmgr.C、Use chdev with -P flag and reboot the system.D、Use chdev with -R flag and reboot the system.
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You need to recommend an operating system for Node1 and Node2. The recommendation must meet the company’s technical requirements.Which operating system image should you install？（）A、a full installation of Windows Server 2008 R2 EnterpriseB、a full installation of Windows Server 2008 R2 StandardC、a Server Core installation of Windows Server 2008 R2 EnterpriseD、a Server Core installation of Windows Server 2008 R2 Standard
考题
单选题A system administrator would like to set a system to reboot after a crash. What is the best way to do this？（）A
smit chgsysB
bosbootC
smit dumpD
bootlist -r
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单选题You need to identify which operating system must be installed on the Hyper-V server in the new branch office. Which operating system should you identify？（）A
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a Server Core installation of Windows Server 2008 R2 StandardC
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单选题Your network includes Windows Server 2008 R2 Hyper-V servers. Each Hyper-V server runs multiple virtual machines （VMs）. You need to detect performance issues and generate an alert when Hyper-V server load exceeds specific thresholds. Which tool should you use？（）A
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Microsoft System Center Configuration Manager 2007 R2D
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考题
单选题A typical example of a process # 19082 in the /proc file would be： # ls -l /proc/19082 total 0 dr-xr-xr-x 1 root system 0 Sep 15 15：12 . dr-xr-xr-x 1 root system 0 Sept 15 15：12 .. -rw------- 1 root system 0 Sept 15 15：12 as -r-------- 1 root system 128 Sept 15 15：12 cred --w------- 1 root system 0 Sept 15 15：12 ctl dr-xr-xr-x 1 root system 0 Sept 15 15：12 lwp -r-------- 1 root system 0 Sept 15 15：12 map dr-x------ 1 root system 0 Sept 15 15：12 object -r--r--r-- 1 root system 448 Sept 15 15：12 psinfo -r-------- 1 root system 1024 Sept 15 15：12 sigact -r-------- 1 root system 1520 Sept 15 15：12 status -r--r--r-- 1 root system 0 Sept 15 15：12 sysent Writing to which of the following files will allow the owner to stop a process？（）A
statusB
sysentC
ctlD
as
考题
单选题现有： class Number{ public static void main（String [] aras） { try { System.out.print （Integer.parselnt （"forty"））； } catch （RuntimeException r） { System.out.print （"runtime"）； } catch （NumberFormatException e） { system..ut.print（"number"）； } } } 结果是什么？（）A
numberB
runtimeC
forty numberD
编译失败
考题
单选题class Number { public static void main（String [] args） { try { System.out.print（Integer.parseInt（"forty "））； } catch （RuntimeException r） { System.out.print（"runtime "）； } catch （NumberFormatException e） { System.out.print（"number "）； } } } 结果是什么？（）A
fortyB
numberC
runtimeD
编译失败
考题
单选题You need to recommend an operating system for Node1 and Node2. The recommendation must meet the company’s technical requirements.Which operating system image should you install？（）A
a full installation of Windows Server 2008 R2 EnterpriseB
a full installation of Windows Server 2008 R2 StandardC
a Server Core installation of Windows Server 2008 R2 EnterpriseD
a Server Core installation of Windows Server 2008 R2 Standard
考题
单选题The system administrator has requested that all setuid/setgid bits be removed from executables in application filesystem. Which command will achieve this?（）A
chmod -R o-s /applicationB
chmod -R ug-s /applicationC
chmod -R -s -o /applicationD
chmod -R -s -ug /application
考题
单选题Runnable r = new Runnable（） { public void run（） { System.out.print（”Cat”）； } }； Threadt=new Thread（r） { public void run（） { System.out.print（”Dog”）； } }； t.start（）； What is the result？（）A
CatB
DogC
Compilation fails.D
The code runs with no output.E
An exception is thrown at runtime.
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