102-500 무료 덤프문제 온라인 액세스

Which of the following commands lists all defined variables and functions within Bash?

• A.echo $ENV
• B.env -a
• C.set
• D.env

Which of the following commands displays all environment and shell variables?

• A.getargs
• B.lsenv
• C.ls
• D.lsshell
• E.env

Where is the system journal stored?

• A./var/log/syslog.bin or /var/log/syslog-jrn
• B./etc/system/journal / or /usr/1ib/sysLend/journal/
• C./run/Iog/journal/or/var/log/journal/
• D./var/ jlog/ and /var/jlogd/
• E./proc/log and /proc/klog

Which of the following tasks can the date command accomplish? (Choose two.)

• A.Set the system's date and time.
• B.Print a calendar for a month or a year.
• C.Calculate the time span between two dates.
• D.Display time in a specific format.
• E.Set the system's date but not the time.

What output does the command seq 1 5 20 produce?

• A.1
  6
  11
  16
• B.5
  10
  15
  20
• C.2
  3
  4
  5
• D.1
  5
  10
  15
• E.1
  2
  3
  4