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The SUSE Certified Administrator (SCA) in SUSE Linux Enterprise Server 15 certification is for the latest release of SUSE Linux Enterprise Server (SLES). Designed for SUSE Linux Enterprise system administrators who have become familiar with the SLES operating system, this certification displays your fundamental knowledge of the Linux operating system and your ability to properly administer SLES 15 at a standard sysadmin level.

Candidates who currently hold either an SCA or SCE in SUSE Linus Enterprise Server 12 are able to take one update exam to update their certification(s) to version 15. Candidates who have only an SCA will receive an updated SCA in Enterprise Linux 15, and those candidates with an SCE in SUSE Linux Enterprise Server 12 will receive the corresponding version 15 certification.

Exam Type:  Exam is questions based; there are 70 questions

Exam Code: sca_sles15 (previously 050-754)

Exam Length: You have 90 minutes to complete the exam

Scoring: The passing score is 70%

Retake Policy: If you do not pass the exam, you must wait 72 hours before you can schedule and take the exam again

Cost: $149

Flavors of SUSE Linux

SLE Maintenance Model

YaST

Understand the Filesystem Hierarchy Standard (FHS)

Understand the Linux File Types

Getting Help at the Command Line

Understand the Shell Environment

Understand Remote Administration with OpenSSH

Understand Remote Administration with VNC

Understand the Boot Process

Understand the GRUB2 Boot Loader

Define and Describe systemd

Understand Process Administration

Understand Background Processes

Understand Process Scheduling

Understand User Management

Understand Filesystem Permissions

Understand Privilege Delegation

Understand Compiling Software from Source

Understand Management of RPM Packages

Understand Software Management with Libzypp

Understand Network Management in SLE

Understand Network Management with Wicked

Understand firewalldl

Understand the Linux I/O Stack

Recognize Traditional Linux File Systems

Configure Logical Volume Management (LVM)

Configure Software RAID

Define and Describe BtrFS

Understand NFSv4

Understand Time Sync with chrony

Configure System Logging

Understand Supportconfig

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.

Answer: B 

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.VFAT

B.XFS

C.Ext2

D.ReiserFS

E.Ext3

Answer: B

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.

Answer: B 

Which file lists each user's home directory and login shell?

A./etc/sysconfig/homedir

B./var/userenv

C./var/sysconf/userenv

D./var/9hare/userenv

E./etc/password

F./etc/passwd

Answer: E 

In the scripts subdirectory under your home directory there is a file named tstparse.sh. You want to set an Extended ACL so thejsmith user has all permissions to just this file. Which command will accomplish this?

A.setacl -a user:jsmith:rwx -/scripts/tstparse.sh

B.extacl -a user=jsmith:rwx -/scripts/tstparse.sh

C.modacl user=jsmith:rwx -/scripts/tstparse.sh

D.setfacl -m u:jsmith:rwx -/scripts/tstparse.sh

Answer: A, B