SUSE SUSE Certifications SCA_SLES15 Questions & Answers

• Question 41:

  Which commands and options will display the routing table? (Choose two)

  A. cat /etc/sysconfig/routes

  B. ip route show

  C. ip r s

  D. showroute -a

  E. ipconfig -rd

  Correct Answer: AB

  Explanation: https://www.suse.com/support/kb/doc/?id=000016843

• Question 42:

  Which command is used to view the manual pages?

  A. help -man

  B. doc -man

  C. man

  D. show

  E. info

  Correct Answer: C

  Explanation: You can view manual pages by running the man command followed by a specific command name. If the man command is not installed on your system, install it by runningzypper install man. https://documentation.suse.com/sles/15-GA/html/SLES-all/pre-sle.html

• Question 43:

  What does the file /etc/hosts provide?

  A. Local name resolution

  B. The hostname of this system

  C. A list of DNS servers to use

  D. List of domains to search

  E. List of routes to take to remote hosts

  Correct Answer: A

  Explanation: https://documentation.suse.com/ko-kr/sles/15-SP1/html/SLES-all/cha- network.html

• Question 44:

  Which statement is true regarding VFS?

  A. VFS is a set of ANs designed for BtrFS to provide portability.

  B. VFS is a high-performance journaling file system format used by default by YaST and parted.

  C. VFS is an abstraction layer in the kernel that provides the same interface to applications and the user, regardless of which file system format is used.

  D. VFS is a translation layer to allow applications written for ext2 and ReiserFS to run on ext4 file systems.

  E. VFS is a translation layer to allow applications to run on mobile platforms.

  Correct Answer: B

• Question 45:

  The openSUSE Leap version of Linux is designed for which types of user environments? (Choose two)

  A. Environments requiring High-Availability

  B. Desktop power users

  C. Users requiring only secure terminal access

  D. Data Center environments

  E. Developers

  Correct Answer: BD

• Question 46:

  Which commands could you use to determine the proper syntax for the cp command? (Choose three)

  A. mancp cp

  B. cp--help

  C. info cp

  D. info --cp help

  E. help cp

  F. doc -cp

  G. display cp

  Correct Answer: BD

• Question 47:

  Which file contains the ntp configuration?

  A. etc/ntp.cfg

  B. /etc/ntp.conf

  C. /srv/ntp/ntp.conf

  D. /etc/sysconfig/ntp.conf

  Correct Answer: A

• Question 48:

  What is the first file executed by a bash login shell?

  A. /etc/profile

  B. /etc/profi le.alias

  C. -/profile

  D. -/.alias

  E. /etc/bash

  Correct Answer: A

  Explanation: https://www.gnu.org/software/bash/manual/html_node/Bash-Startup- Files.html When Bash is invoked as an interactive login shell, or as a non-interactive shell with the -- login option, it first reads and executes commands from the file /etc/profile, if that file exists. After reading that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile, in that order, and reads and executes commands from the first one that exists and is readable. The -- noprofile option may be used when the shell is started to inhibit this behavior.

• Question 49:

  What does the following command allow you to do? alias endear"

  A. You can type clear to run the c command.

  B. You can type c to run the clear command.

  C. Nothing, since there is not a command named alias.

  D. It launches a second Login Shell and allows you to rename the clear command to just c.

  E. It allows you to rename the clear command to just c and then deletes the clear command.

  Correct Answer: B

• Question 50:

  What two commands will you use if you are going to compile and install from source code? (Choose two)

  A. compile

  B. make install

  C. assemble

  D. ./configure

  E. ./compile

  Correct Answer: BD