Online Access Free 1Z0-402 Exam Questions

You execute the following two commands at the bash prompt in the same order as shown below:
[root@station2]# myexpr=$((14*18)) [root@station2]# echo $((56+$myexpr))
What would be the output of the echo command?

• A.$myexpr
• B.308
• C.$((56+$myexpr))
• D.252
• E.56

The user scott tries to create a directory hierarchy and encounters the following error:
[scott@seiver1 tmp]$ mkdir test/test1/stored/all
mkdir: cannot create directory *test/test1/stored/air: No such file or directory [scott@server1 tmp]$pwd /tmp
Which two commands can the user scott use to create the directory hierarchy successfully? (Choose two.)

• A.mkdirhier/tmp/test/test1/stored/all
• B.mkdirhier/test/test1/stored/all
• C.mkdir -r /tmp/test/test1/stored/all
• D.mkdir -r test/test1/stored/all
• E.mkdir -p test/test1/stored/all
• F.mkdir/test/test1/stored/all

UNIX was known as the most stable operating system ever released.
Identify two major design principles that help attain this stability. (Choose two.)

• A.all configuration data stored in binary files
• B.easily modifiable end user programs
• C.entire policy decisions made by the kernel
• D.everything in UNIX is either a file or a process

You executed the following command to verify the integrity of sendmail:
[root@station1 ~]#rpm -Va sendmail .......T. c /etc/mail/sendmail.cf

• A.The permissions, group ownership and file type have changed.
• B.The MD5 signature, file size, and modification time have changed.
• C.The user ownership, group ownership and file type have changed.
• D.The permissions, user ownership, and file type have changed.

View the Exhibit and note the directory hierarchy. How would you delete the /test1 directory hierarchy? (Choose all that apply.)

• A.rm -rf/test1/hello/fine/documents
• B.rm -rf/test1
• C.rm -d/test1/hello/fine/documents
• D.rmdir -r/test1
• E.rmdir -p/test1
• F.rmdir -p/test1/hello/fine/documents