[单选] Given the following directory structure: bigProject
--source

--Utils.java

--classes
-- And the following command line invocation: javac -d classes source/Utils.java Assume the current directory is bigProject,what is the result? （）

An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java -> ../jre1.5.0_06/bin/java Based on the command outputs above, what is the path to the java executable file?（） /usr/bin/java。 /usr/jre1.5.0_06/bin/java。 /usr/bin/jre1.5.0_06/bin/java。 /usr/bin/java/jre1.5.0_06/bin/java。 城市发展模式有哪些类型？ In Recovery Manager （RMAN）， you set the retention policy to NONE by executing the following command：  CONFIGURE RETENTION POLICY TO NONE;  What would be the impact of this setting？（） The retention policy is cleared.。 RMAN does not consider any backup as obsolete.。 The retention policy is set to its default setting of redundancy 1.。 The retention policy is set to its default setting of recovery window 7.。 Which configuration actions can be performed by using the DSCLI on IBM System StorageDS6000 and DS8000 servers?（） Assign RAID ranks to extent pools and combine storage extent pools。 Assign RAID ranks to extent pools and create and assign volumes to hosts。 Combine storage extent pools and invoke a server failover/fallback。 Invoke a server failover/fallback and create and assign volumes to host。 体育教学的分组形式有一（）、（）、（）、（）、（）和（）等。 Given the following directory structure: bigProject
--source

--Utils.java

--classes
-- And the following command line invocation: javac -d classes source/Utils.java Assume the current directory is bigProject,what is the result? （）