SUSE SCA_SLES15問題集
試験コード：SCA_SLES15
試験名称：SUSE Certified Administrator in Enterprise Linux 15 (050-754)
バージョン：V12.35
最近更新時間：2021-06-20
問題と解答：70 Q&As
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質問 1：
By default, what does the VNC Client and the VNC server daemon use for secure communications?
A. A self-signed SSL certificate
B. VNC is based on the Telnet protocol so encrypted communication between the VNC Client and Server is not possible.
C. Both the VNC Client and the VNC server assume you have access to a valid 3rd party CA like Verisign.
D. On SLE 15 the VNC Client assumes the server is set up as a CA.
E. The VNC server prompts the VNC Client for a password that was configured when the VNC server was installed.
正解：C
質問 2：
What happens when you launch yast2 without specifying a module name?
A. The YaST Control Center appears.
B. YaST displays an error message and terminates
C. YaST switches to ncurses mode.
D. YaST switches to graphical mode.
E. YaST switches to ncurses mode and automatically launches the Module Selector.
正解：B
質問 3：
What two commands will you use if you are going to compile and install from source code? (Choose two)
A. make install
B. compile
C. ./compile
D. ./configure
E. assemble
正解：A,D
質問 4：
Assuming the default value for umask, which statements regarding permissions are true? (Choose two)
A. The permissions on new directories would be set to 666.
B. The permissions on new files would be set to 754.
C. The permissions on new directories would be set to 770.
D. The permissions on new files would be set to 644.
E. The permissions on new directories would be set to 755.
F. The permissions on new files would be set to 444.
正解：C,F
質問 5：
What is required to access updates for SLE?
A. An account with SUSE Customer Center and a SLE Product Key
B. Account Registration
C. An account with SUSE Customer Center
D. Nothing
E. Software Subscription
正解：E
質問 6：
What does the (x) permission on a directory mean?
A. The execute permission on a directory means you can use the cd command to change into the directory.
B. The export permission on a directory means that directory can be mounted by a remote server.
C. Nothing - the execute permission cannot be assigned to a directory.
D. The exclude permission on a directory means that the files in the directory are hidden.
E. The examine permission on a directory means that you can see the directory's contents.
F. The exclude permission on a directory means that the directory will not be displayed by the Is command.
正解：B
質問 7：
What starts the Linux Kernel during the boot process?
A. BIOS or UEFI depending on the hardware architecture
B. initd
C. The Boot Loader
D. The udev process
E. systemd
正解：C
By default, what does the VNC Client and the VNC server daemon use for secure communications?
A. A self-signed SSL certificate
B. VNC is based on the Telnet protocol so encrypted communication between the VNC Client and Server is not possible.
C. Both the VNC Client and the VNC server assume you have access to a valid 3rd party CA like Verisign.
D. On SLE 15 the VNC Client assumes the server is set up as a CA.
E. The VNC server prompts the VNC Client for a password that was configured when the VNC server was installed.
正解：C
質問 2：
What happens when you launch yast2 without specifying a module name?
A. The YaST Control Center appears.
B. YaST displays an error message and terminates
C. YaST switches to ncurses mode.
D. YaST switches to graphical mode.
E. YaST switches to ncurses mode and automatically launches the Module Selector.
正解：B
質問 3：
What two commands will you use if you are going to compile and install from source code? (Choose two)
A. make install
B. compile
C. ./compile
D. ./configure
E. assemble
正解：A,D
質問 4：
Assuming the default value for umask, which statements regarding permissions are true? (Choose two)
A. The permissions on new directories would be set to 666.
B. The permissions on new files would be set to 754.
C. The permissions on new directories would be set to 770.
D. The permissions on new files would be set to 644.
E. The permissions on new directories would be set to 755.
F. The permissions on new files would be set to 444.
正解：C,F
質問 5：
What is required to access updates for SLE?
A. An account with SUSE Customer Center and a SLE Product Key
B. Account Registration
C. An account with SUSE Customer Center
D. Nothing
E. Software Subscription
正解：E
質問 6：
What does the (x) permission on a directory mean?
A. The execute permission on a directory means you can use the cd command to change into the directory.
B. The export permission on a directory means that directory can be mounted by a remote server.
C. Nothing - the execute permission cannot be assigned to a directory.
D. The exclude permission on a directory means that the files in the directory are hidden.
E. The examine permission on a directory means that you can see the directory's contents.
F. The exclude permission on a directory means that the directory will not be displayed by the Is command.
正解：B
質問 7：
What starts the Linux Kernel during the boot process?
A. BIOS or UEFI depending on the hardware architecture
B. initd
C. The Boot Loader
D. The udev process
E. systemd
正解：C
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