[Free] 2018(Jan) Latesttests Passguide Oracle 1z0-409 Dumps with VCE and PDF 21-30

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Oracle Linux Fundamentals (Oracle PartnerNetwork)

Question No: 21 – (Topic 1)

Note the command given below: ls -l | grep hello\.gif

Which statement is true about this command?

  1. It will long-list the file hello.gif.

  2. It will return an error because an escape character \ is used.

  3. It will long-list the files in the hello*gif format from the current working directory.

  4. It will long-list the hello.gif, hello-gif files or any file in the hello? gif format.

Answer: D

Question No: 22 – (Topic 1)

Identify the two true statements about FTP servers. (Choose two.)

  1. FTP servers typically listen on port 21.

  2. FTP servers typically listen on port 20.

  3. FTP servers send data to clients on port 21.

  4. FTP servers send data to clients on port 20.

  5. FTP servers do not provide anonymous login by default.

Answer: A,D

Question No: 23 – (Topic 1)

A new user smith wants to customize the bourne shell by creating a new alias for the ls -l command. He wants to make the new alias persistent across logouts and also reboots.

What could be done to make the new alias persistent only for smith?

  1. Add the new alias to ~/.bashrc.

  2. Add the new alias to ~/.profile.

  3. Add the new alias to /etc/profile.

  4. Add the new alias to ~/bash_profile.

Answer: B

Question No: 24 – (Topic 1)

The user scott tries to create a directory hierarchy and encounters the following error:

[scott@server1 tmp]$ mkdir test/test1/stored/all

mkdir: cannot create directory `test/test1/stored/all`: 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.)

  1. mkdir /test/test1/stored/all

  2. mkdir -p test/test1/stored/all

  3. mkdir -r test/test1/stored/all

  4. mkdirhier /test/test1/stored/all

  5. mkdir -r /tmp/test/test1/stored/all

  6. mkdirhier /tmp/test/test1/stored/all

Answer: B,F

Question No: 25 – (Topic 1)

Examine the following output:

[root@station1]ps -f

UID PID PPID C STIME TTY TIME CMD

root 3944 3820 1 03:32 tty1 01:57 -bash

root 3984 3944 0 03:32 tty1 01:57 ksh

root 3985 3984 0 03:32 tty1 01:57 ps -f

Which columns would you analyze to find the most recently invoked shell?

  1. Analyze only the PID.

  2. Analyze only the UID.

  3. Analyze only the PPID.

  4. Analyze both the UID and PID.

  5. Analyze both the PID and PPID.

  6. Analyze both the UID and PPID.

Answer: E

Question No: 26 – (Topic 1)

As root you have changed the default login shell to one of the shells listed in /etc/shells file. Which file entry is modified as a result of this?

  1. /etc/shadow

  2. /etc/shells

  3. /etc/passwd

  4. /etc/default/useradd

Answer: C

Question No: 27 – (Topic 1)

View the Exhibit.

The shell script is executed using the default shell interpreter with the input as w. What will be the output of the script based on this input?

Latesttests 2018 PDF and VCE

  1. It will print the current date and time.

  2. It will list all the currently logged in users.

  3. It will show that the input is not a valid option.

  4. It will print the currently logged in users, current date, and time.

  5. It will not show any result because the case block is terminated with an esac.

Answer: C

Question No: 28 – (Topic 1)

Which command gives the following output?

Date 03/12/2007, Time 12:00:01 AM

  1. echo quot;Date date %x , Time date %r quot;

  2. echo quot;Date `date %x` , Time `date %r` quot;

  3. echo quot;Date `date %r` , Time `date %x` quot;

  4. echo quot;Date `time %x` , Time `time %r` quot;

Answer: B

Question No: 29 – (Topic 1)

Which three statements are true about screen? (Choose three.)

  1. screen has the ability to lock a terminal.

  2. screen has the ability to monitor a session.

  3. screen windows do not adhere to vt100 standards.

  4. All windows in a screen are dependent on each other.

  5. Each window in a screen has its own scroll-back buffer.

Answer: A,B,E

Question No: 30 – (Topic 1)

Which statements are true about the File Extensions? (Choose all that apply.)

  1. File extensions are just part of the file name.

  2. File extensions are cared by all applications.

  3. File content depends upon the file extensions.

  4. File extensions do not always say what the file is.

  5. File extensions have no special meaning to the kernel.

Answer: A,D,E

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