Prepare SCA_SLES15 Question Answers - SCA_SLES15 Exam Dumps
Real SUSE SCA_SLES15 Exam Questions [Updated 2021]
SUSE SCA_SLES15 Exam Syllabus Topics:
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NEW QUESTION 32
Which UID does the root user have?
- A. 0
- B. The root user does not have an ID assigned
- C. 1
- D. 2
- E. 001
Answer: D
NEW QUESTION 33
What are the basic components of RPM? (Choose two)
- A. RPM Database
- B. RPM Packager
- C. RPM Package Manager
- D. RPM Editor
- E. RPM Compiler
Answer: A,D
NEW QUESTION 34
What is required to access updates for SLE?
- A. Account Registration
- B. An account with SUSE Customer Center
- C. An account with SUSE Customer Center and a SLE Product Key
- D. Software Subscription
- E. Nothing
Answer: D
NEW QUESTION 35
Assuming the default value for umask, which statements regarding permissions are true? (Choose two)
- A. The permissions on new directories would be set to 755.
- B. The permissions on new files would be set to 444.
- C. The permissions on new directories would be set to 666.
- D. The permissions on new directories would be set to 770.
- E. The permissions on new files would be set to 754.
- F. The permissions on new files would be set to 644.
Answer: B,D
NEW QUESTION 36
True or false: It is not possible to open more than one file in Vim without running a second instance.
- A. False
- B. True
Answer: B
NEW QUESTION 37
You're setting up a SUES 15 server which will require very large data volumes and journaling capabilities.
Which file system listed below would be the best choice for your data volumes?
- A. Ext2
- B. VFAT
- C. XFS
- D. Ext3
- E. ReiserFS
Answer: C
NEW QUESTION 38
Which statement is true regarding the life cycle support for SUSE Linux platform products?
- A. Service Packs are released every six to eight months.
- B. The support for SLE platforms has a 13 year life cycle: 10 years of general support and 3 years of extended support.
- C. Service Packs have an 18 month life cycle which includes 12 months of general support and six months of extended support
- D. SLE platforms have a 5 year life cycle: 3 years of general support and 2 years of extended support.
- E. Support for Service Packs is only provided with Extended Support.
Answer: E
NEW QUESTION 39
Which file should be edited to make sure a file system is mounted each time a system boots?
- A. /etc/sysconfig/storage/fstab
- B. /etc/fstab
- C. /etc/sysconfig/fstab
- D. /var/Ub/fstab
- E. /mnt/fstab
Answer: C
NEW QUESTION 40
You want ensure an ext3 filesystem is checked every 50 times it is mounted. Which command would you use?
- A. tune2fs
- B. dumpe2fs
- C. mkfs
- D. fdisk -o
Answer: C
NEW QUESTION 41
By default, what does the VNC Client and the VNC server daemon use for secure communications?
- A. Both the VNC Client and the VNC server assume you have access to a valid 3rd party CA like Verisign.
- B. A self-signed SSL certificate
- C. On SLE 15 the VNC Client assumes the server is set up as a CA.
- D. The VNC server prompts the VNC Client for a password that was configured when the VNC server was installed.
- E. VNC is based on the Telnet protocol so encrypted communication between the VNC Client and Server is not possible.
Answer: A
NEW QUESTION 42
Which system initialization system is used in SLES 15?
- A. System V
- B. UEFI
- C. init
- D. systemd
- E. undev
Answer: D
Explanation:
Explanation
The program systemd is the process with process ID 1. It is responsible for initializing the system in the required way. systemd is started directly by the kernel and resists signal 9, which normally terminates processes. All other programs are either started directly by systemd or by one of its child processes.
NEW QUESTION 43
Which command will display the value of a variable named TMPDIR?
- A. echo TMPDIR
- B. val "STMPDIR"
- C. echo STMPDIR
- D. val $TMPDIR
- E. show "STMPDIR'"
- F. echo 'STMPDIR'
- G. echo TMPDIR'
Answer: D
NEW QUESTION 44
Which Vim command will save the current file without exiting?
- A. w-no-exit
- B. q!
- C. wq!
- D. w!
- E. w
Answer: E
Explanation:
Explanation
Save a File in Vim / Vi #The command to save a file in Vim is :w.
To save the file without exiting the editor, switch back to normal mode by pressing Esc, type :w and hit Enter.
https://linuxize.com/post/how-to-save-file-in-vim-quit-editor/
NEW QUESTION 45
Which command is used to view the manual pages?
- A. info
- B. show
- C. help -man
- D. doc -man
- E. man
Answer: E
Explanation:
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
NEW QUESTION 46
Which directory is traditionally used as a catch all to mount local and/or remote file systems?
- A. /tmP
- B. /home
- C. /mnt
- D. /var
- E. /etc
Answer: E
NEW QUESTION 47
Which directory contains the initrd file?
- A. /startup/grub2
- B. /loader
- C. /loader/grub
- D. /boot
- E. /boot/grub2
- F. /startup
Answer: E
NEW QUESTION 48
Which type of files are used for inter-process communications? (Choose two)
- A. Socket
- B. udev
- C. Character
- D. Pipe
- E. Block
- F. Redirect
- G. Array
Answer: D,G
NEW QUESTION 49
Which file contains the list of DNS services SLES will contact?
- A. /etc/resolv.conf
- B. /etc/sysconfig/nameservers
- C. /etc/hostname
- D. /etc/hosts
- E. /etc/sysconfig/resolv.conf
Answer: E
NEW QUESTION 50
What two commands will you use if you are going to compile and install from source code? (Choose two)
- A. compile
- B. ./compile
- C. assemble
- D. make install
- E. ./configure
Answer: D,E
NEW QUESTION 51
Which statements are true regarding a daemon? (Choose three)
- A. A daemon process is not associated with a terminal or a graphical environment.
- B. A daemon process is launched by the system.
- C. The user that launched the daemon will control what the daemon does based on the user's input.
- D. A daemon will wait for some event to occur to trigger action on the part of the daemon.
- E. A daemon process is associated to the user that launched the process.
- F. A daemon process is associated to the system terminal.
Answer: A,B,C
NEW QUESTION 52
When using the nice command, which of the following is the higher priority, -15 or 7?
- A. Neither since the values are not within the acceptable range. \
- B. 0
- C. 1
- D. It depends on the system priority set by the scheduler when the task was launched.
Answer: A
NEW QUESTION 53
The openSUSE Leap version of Linux is designed for which types of user environments? (Choose two)
- A. Data Center environments
- B. Desktop power users
- C. Developers
- D. Environments requiring High-Availability
- E. Users requiring only secure terminal access
Answer: A,B
NEW QUESTION 54
Which bash commands result in a valid arithmetic expansion? (Choose three)
- A. ((TOTAL++))
- B. TOTAL=$((5+2))
- C. TOTAL=$[8.4/2.1]
- D. TOTAL=$[8/2]
- E. TOTAL=$[2.1*4]
- F. TOTAL=$((5.3+2.2))
Answer: B,F
NEW QUESTION 55
What types of VNC sessions does SUSE Linux Enterprise Server support? (Choose two)
- A. Timed Sessions
- B. One-time Sessions
- C. Persistent Sessions
- D. Automatic Sessions
- E. Server-initiated Sessions
Answer: B,C
Explanation:
Explanation
SUSE Linux Enterprise Server supports two different kinds of VNC sessions: One-time sessions that "live" as long as the VNC connection from the client is kept up, and persistent sessions that "live" until they are explicitly terminated.
5.1 One-time VNC Sessions
5.2 Persistent VNC Sessions
https://documentation.suse.com/sles/11-SP4/html/SLES-all/cha-vnc.html#:~:text=SUSE%20Linux%20Enterpris
NEW QUESTION 56
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