A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）
第1题：
A. id
B. who
C. whois
D. lsuser
第2题：
A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（）
第3题：
A.usrck
B.sysck
C.lssec
D.lsuser
第4题：
A System p administrator is investigating a possible security breech and wants to review information about failed login attempts to the system. Which of the following commands will show this（）
第5题：
Which of the following commands would be used to verify the integrity of critical system files?（）
第6题：
A user suspects that a recently installed program overwrote a Windows system file on the computer. Which of the following commands could be run to check and verify the system files？（）
第7题：
Which of the following commands would a system administrator use to automate monitoring and notification of filling filesystems （）
第8题：
A.sysck
B.usrck
C.lssec
D.lsuser
第9题：
A system administrator completed an upgrade of the maintenance level of their AIX system. Which of the following commands should be run to verify that the operating system is in a consistent state？（）
第10题：
An administrator is installing a C compiler on a system. According to the compiler’s documentation， the AIX fileset bos.adt.libm must be installed prior to the installation of the compiler. Which of the following commands would verify installation of the prerequisite fileset（）