VaR
第1题:
以下程序的输出结果是( )。 Dim varl Dim var2 Dim var3 varl="Hello" var2="World!" var3=varl & " " & var2 varl=10 var2=20 MSgBox var l+var2
A.Hello World!
B.30
C.1020
D.Hello World!
第2题:
A.annualreval.sh2>&1/var/log/reval.log2>/var/log/reval.err
B.annualreval.sh1>/var/log/reval.log2>/var/log/reval.err
C.annualreval.sh2>>&1/var/log/reval.log/var/log/reval.err
D.annualreval.sh1>>/var/log/reval.log2>/var/log/reval.err
第3题:
A./var/adm/ras/bosinstlog
B./var/adm/ras/devinst.log
C./var/adm/rshlog
D./var/adm/sulog
第4题:
A./var/ha/log
B./var/ha/rsct
C./var/hacmp/log
D./var/hacmp/rsct
第5题:
Which log file shows previous installation information? ()
第6题:
设VAR1、VAR2为字变量,LAB为标号,分析下列指令的错误之处并加以改正。 (1) ADD VAR1,VAR2 (2) MOV AL,VAR2 (3) SUB AL,VAR1 (4) JMP LAB[SI] (5) JNZ VAR1 (6) JMP NEAR LAB
第7题:
以下变量属于原始数据类型的是()。
第8题:
Given the following script, why does the output come out as an empty line instead of "dog"()#!/bin/ksh $VAR=dog echo "${VAR}"
第9题:
Where is the su log located?()
第10题:
What is the primary syslog file?()
第11题:
cd /var/spool
lcd /var/spool
cd /usr/bin /var/spool
lcd /usr/bin /var/spool
第12题:
/var/messages
/var/syslog
/var/tmp
/var/log
第13题:
A./var/spool
B./var/perf
C./var
D./var/adm
第14题:
以下程序的输出结果是( )。 Dim var1 Dim var2 Dim var3 var1 = "Hello" var2 = "World !" var3 = var1&" "&var2 var1 = 10 var2 = 20 MsgBox var1 + var2
A.Hello World! 30
B.30
C.102
D.Hello World!
第15题:
A. cd /var/spool
B. lcd /var/spool
C. cd /usr/bin /var/spool
D. lcd /usr/bin /var/spool
第16题:
A.var str="123";
var num=(int)str;
B.var str="123";
var num=str.parseInt(str);
C.var str="123";
var num=parseInt(str);
D.var str="123";
var num=Integer.parseInt(str);
第17题:
Which directory does the Junos OS use to store syslog information by default?()
第18题:
下面4个变量声明语句中,正确的是()。
第19题:
下面有语法错误的指令是()。
第20题:
Which directory contains RSCT topology services logs?()
第21题:
What is the most likely problem with this script () VAR=1 ((VAR=$VAR+1)) while [ $VAR -It 10 ] do echo $VAR done
第22题:
A System p administrator needs to run the annualreval.sh script, directing standard error to /var/log/reval.err, and appending standard out to /var/log/reval.log. How can this be accomplished ()
第23题:
#!/bin/ksh line is missing
Variable name VAR is not properly initialized
Loop variable is not incremented inside the loop
Replace brackets with braces
第24题:
/var/ha/log
/var/ha/rsct
/var/hacmp/log
/var/hacmp/rsct