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A System x administrator is considering new storage subsystems. Which is a benefit of SAS over Solid State of the following?()
- A、Higher transfer speeds
- B、Increased power consumption with Solid State
- C、Increased bandwidth
- D、Cost per MB
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现有: public class Tester { public static void main (String[] args) { intx-5; Integer xl=x; Integer x2=x; int x3=new Integer(5); system..ut.print(x1.equals(x)); system..ut.print(xl==x); system..ut.print(x2.equals(xl)); system..ut.print(x2==xl); system..ut.print(x2==x3); system..ut.print(x2.equals(x3)); } } 结果为:() A、编译失败B、falsefalsetruetruetruetrueC、truetruetruetruetruetrueD、falsefalsetruetruetruefalseE、truefalsetruefalsefalsetrueF、运行时异常被抛出
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单选题Which of the following statements best describes error logging?()A
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单选题假设变量x的值为25,要输出x的值,下列正确的语句是()A
System.Console.writeline(“x”);B
System.Console.WriteLine(“x”);C
System.Console.WriteLine(“x={0}”,x);D
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单选题现有: public class Tester { public static void main (String[] args) { intx-5; Integer xl=x; Integer x2=x; int x3=new Integer(5); system..ut.print(x1.equals(x)); system..ut.print(xl==x); system..ut.print(x2.equals(xl)); system..ut.print(x2==xl); system..ut.print(x2==x3); system..ut.print(x2.equals(x3)); } } 结果为:()A
编译失败B
falsefalsetruetruetruetrueC
truetruetruetruetruetrueD
falsefalsetruetruetruefalseE
truefalsetruefalsefalsetrueF
运行时异常被抛出
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单选题A System p administrator noticed several error messages on the screen while the system was booting up; but was not able to write them down. Where should the system administrator look for the console log, assuming it is in the default location()A
/var/log/conslogB
/var/log/console.logC
/var/adm/ras/conslogD
/var/ras/console.log
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单选题Which of the following commands should be used to obtain a detailed output of the system error log?()A
errpt -d B
errpt -a C
errpt -D D
errpt -i /var/adm/ras/diag_log
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lsvg -l rootvg B
sysdumpdev -e C
sysdumpdev -L D
cd /var/adm/ras
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cat /proc/usr/lparchk B
cat /proc/ppc64/lparcfg C
/var/adm/tools/res_list D
/var/adm/tools/lparalloc
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单选题An AIX system administrator has setup disk quotas. Where can the reports be found on the system?()A
/var/adm/acct/sum B
/var/adm/ras C
/usr/sbin/acct D
/var/adm/wtmp
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单选题在定位UNIX系统硬件故障时,可通过查询()文件来了解系统硬件信息。A
/etc/systemB
/var/adm/messagesC
/etc/defaultD
/var/system
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