Q1. What system command switches to a single user system without network?
A. systemctl isolate rescue target
B. systemctl isolate emergency target
C. systemctl switch single-usertarget
D. systemctl- -runlevel=1
E. systemctl set-default minimal target
Answer: A
Q2. Which statement about symmetric encryption is correct?
A. The same key is used for encryption and decryption
B. Symmetric keys are generally longer than asymmetric keys.
C. Asymmetric encryption is generally faster than symmetric encryption.
D. A public key and a private key are needed for symmetric encryption/decryption.
Answer: A
Q3. Which command shows you the default shell of a user?
A. w user
B. id user
C. who user
D. finger user
Answer: D
Q4. You want to add user tux to the southpole group without changing his primary group membership. Which command do you use for this purpose?
A. useradd -g southpole tux
B. usermod -g southpole tux
C. groupadd -A tux southpole
D. groupmod -A tux southpole
Answer: D
Q5. Where are the SuSEfirewall2 service definition files located?
A. /etc/sysconfig/SuSEfirewall2.d/
B. /etc/SuSEfirewall2/service/
C. /etc/SuSEfirewall2/config/
D. /etc/SuSEfirewall2/service/def/
Answer: A
Q6. In a terminal window, which command shows you the groups you are a member of?
A. id
B. gid
C. who
D. whoami
Answer: A
Q7. You are viewing the manual page of crontab, but it does not contain the information you are looking for You suspect there is another crontab manual page. Which command could you use to find out if another crontab manual page exists? (Choose two.)
A. man a crontab
B. whatis crontab
C. man -k crontab
D. man - -next crontab
E. man - -showall crontab
Answer: B,C
Q8. You have a test directory with the following permissions: rwx......
You want to change the permissions to the following values: r-xr-xr-x.
Which command accomplishes this?
A. chmod 777 test
B. chmod a=rx test
C. chmod u=rx,a-rx test
D. chmod u+w,g+rx,o+rx test
Answer: B
Q9. What packages need to be installed for UEFI secure boot? (Choose three.)
A. grub2-x86_64-efi
B. shim
C. mokutil
D. boot-keygen
E. md5boot
F. lilo
G. cms_mod
H. osverify
Answer: A,B,C
Q10. Which command will update an rpm package? (Choose two.)
A. rpm-F package_name.rpm
B. rpm-i package_name.rpm
C. rpm -U package_name.rpm
D. rpm-v package_name.rpm
E. update package_name.rpm
Answer: A,C