单选题Given the following script， why does the output come out as an empty line instead of "dog"（）#!/bin/ksh $VAR=dog echo "${VAR}"A The $VAR variable was not exported.B The $VAR should have been set as VAR.C dog needs double quotes around it when setting

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单选题

Given the following script， why does the output come out as an empty line instead of "dog"（）#!/bin/ksh $VAR=dog echo "${VAR}"

The $VAR variable was not exported.

The $VAR should have been set as VAR.

dog needs double quotes around it when setting $VAR.

The { } should not be around VAR in the echo command.

更多“单选题Given the following script， why does the output come out as an empty line instead of "dog"（）#!/bin/ksh $VAR=dog echo "${VAR}"A The $VAR variable was not exported.B The $VAR should have been set as VAR.C dog needs double quotes around it when setting ”相关问题

第1题

Given： 1. public class Method Over { 2. public void set Var （int a， int b， float c） { 3. } 4. } Which two overload the set Var method（）？A、 private void set Var（int a， float c， int b） {}B、 protected void set Var（int a， int b， float c） {}C、 public int set Var（int a， float c， int b） {return a：}D、 public int set Var（int a， int b， float c） {return a：}E、 protected float set Var（int a， int b， float c） {return c：}

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第2题

Given the following script， why does the output come out as an empty line instead of "dog"（）#!/bin/ksh $VAR=dog echo "${VAR}"A、The $VAR variable was not exported.B、The $VAR should have been set as VAR.C、dog needs double quotes around it when setting $VAR.D、The { } should not be around VAR in the echo command.

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第3题

What is the most likely problem with this script （） VAR=1 （（VAR=$VAR+1）） while [ $VAR -It 10 ] do echo $VAR doneA、#!/bin/ksh line is missingB、Variable name VAR is not properly initializedC、Loop variable is not incremented inside the loopD、Replace brackets with braces

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第4题

An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?（）A、cd /admB、cd ./admC、cd ../admD、cd /../adm

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第5题

Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."A、The sky is red.B、The sky is blue.C、The sky is green.D、The sky is yellow.

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第6题

To which directory does the Junos OS write traceoptions files?（）A、/var/tmp/B、/var/C、/var/log/D、/var/home/<username>/

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第7题

Which directory does the Junos OS use to store syslog information by default?（）A、/var/messagesB、/var/syslogC、/var/tmpD、/var/log

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IBM(000-223)

单选题Given the following script， why does the output come out as an empty line instead of "dog"（）#!/bin/ksh $VAR=dog echo "${VAR}"A The $VAR variable was not exported.B The $VAR should have been set as VAR.C dog needs double quotes around it when setting

题目

更多“单选题Given the following script， why does the output come out as an empty line instead of "dog"（）#!/bin/ksh $VAR=dog echo "${VAR}"A The $VAR variable was not exported.B The $VAR should have been set as VAR.C dog needs double quotes around it when setting ”相关问题

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