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2017 Apr 101-400 test question

Q61. - (Topic 3) 

In compliance with the FHS, in which of the directories are man pages found? 

A. /usr/share/man 

B. /opt/man 

C. /usr/doc/ 

D. /var/pkg/man 

E. /var/man 

Answer:


Q62. - (Topic 1) 

During a system boot cycle, what program is executed after the BIOS completes its tasks? 

A. The bootloader 

B. The inetd program 

C. The init program 

D. The kernel 

Answer:


Q63. - (Topic 3) 

What is the default action of the split command on an input file? 

A. It will break the file into new files of 1,024 byte pieces each. 

B. It will break the file into new files of 1,000 line pieces each. 

C. It will break the file into new files of 1,024 kilobyte pieces each. 

D. It will break the file into new files that are no more than 5% of the size of the original file. 

Answer:


Q64. - (Topic 2) 

Which of the following commands lists the dependencies of a given dpkg package? 

A. apt-cache depends-on package 

B. apt-cache dependencies package 

C. apt-cache depends package 

D. apt-cache requires package 

Answer:


Q65. - (Topic 4) 

What does the command mount -a do? 

A. It mounts all available filesystems onto the current directory. 

B. It shows all mounted filesystems. 

C. It mounts all user mountable filesystems for the current user. 

D. It mounts all filesystems listed in /etc/fstab which have the option auto set. 

E. It mounts all filesystems listed in /etc/fstab which have the option noauto set. 

Answer:


Regenerate 101-400 vce:

Q66. - (Topic 4) 

Which of the following settings for umask ensures that new files have the default permissions -rw-r----- ? 

A. 0017 

B. 0640 

C. 0038 

D. 0027 

Answer:


Q67. - (Topic 1) 

What is the first program that is usually started, at boot time, by the Linux kernel when using SysV init? 

A. /lib/init.so 

B. /sbin/init 

C. /etc/rc.d/rcinit 

D. /proc/sys/kernel/init 

E. /boot/init 

Answer:


Q68. - (Topic 3) 

Which of the following commands will reduce all consecutive spaces down to a single space? 

A. tr '\s' ' ' < a.txt > b.txt 

B. tr -c ' ' < a.txt > b.txt 

C. tr -d ' ' < a.txt > b.txt 

D. tr -r ' ' '\n' < a.txt > b.txt 

E. tr -s ' ' < a.txt > b.txt 

Answer:


Q69. - (Topic 4) 

Which of the following is the device file name for the second partition on the only SCSI drive? 

A. /dev/hda1 

B. /dev/sda2 

C. /dev/sd0a2 

D. /dev/sd1p2 

Answer:


Q70. CORRECT TEXT - (Topic 4) 

Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories? (Specify only the numerical umask value.) 

Answer: 0077, 077