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Which of the following environment variables overrides or extends the list of directories holding shared libraries?
Which of the following environment variables overrides or extends the list of directories holding shared libraries?A . LD_LOAD_PATHB . LD_LIB_PATHC . LD_LIBRARY_PATHD . LD_SHARE_PATHE . LD_RUN_PATHView AnswerAnswer: C
What is the default nice level when a process is started using the nice command?
What is the default nice level when a process is started using the nice command?A . -10B . 10C . 20D . 0View AnswerAnswer: B
Which command is used in a Linux environment to create a new directory?
CORRECT TEXT Which command is used in a Linux environment to create a new directory? (Specify ONLY the command without any path or parameters.)View AnswerAnswer: mkdir, /usr/bin/mkdir
During a system boot cycle, what program is executed after the BIOS completes its tasks?
During a system boot cycle, what program is executed after the BIOS completes its tasks?A . The bootloaderB . The inetd programC . The init programD . The kernelView AnswerAnswer: A
Which function key is used to start Safe Mode in Windows NT?
Which function key is used to start Safe Mode in Windows NT?A . F10B . F8C . F6D . Windows NT does not support Safe ModeView AnswerAnswer: D
Which of the following statements is correct when talking about /proc/?
Which of the following statements is correct when talking about /proc/?A . All changes to files in /proc/ are stored in /etc/proc.d/ and restored on reboot.B . All files within /proc/ are read-only and their contents cannot be changed.C . All changes to files in /proc/ are immediately recognized by...
What command will generate a list of user names from /etc/passwd along with their login shell?
What command will generate a list of user names from /etc/passwd along with their login shell?A . column -s : 1,7 /etc/passwdB . chop -c 1,7 /etc/passwdC . colrm 1,7 /etc/passwdD . cut -d: -f1,7 /etc/passwdView AnswerAnswer: D
Which of the following commands determines the type of a file by using a definition database file which contains information about all common file types?
Which of the following commands determines the type of a file by using a definition database file which contains information about all common file types?A . magicB . typeC . fileD . pmagicE . hashView AnswerAnswer: C
Which of the following commands prints all files and directories within the /tmp directory or its subdirectories which are also owned by the user root? (Choose TWO correct answers.)
Which of the following commands prints all files and directories within the /tmp directory or its subdirectories which are also owned by the user root? (Choose TWO correct answers.)A . find /tmp -uid root -printB . find -path /tmp -uid rootC . find /tmp -user root -printD . find /tmp...
Which file should you check within the /proc tree to learn which IRQs are being used by which kernel drivers?
CORRECT TEXT You suspect that a new ethernet card might be conflicting with another device. Which file should you check within the /proc tree to learn which IRQs are being used by which kernel drivers?View AnswerAnswer: interrupts, /proc/interrupts
