Booting and Question

Only available on StudyMode
  • Topic: Booting, File system, Boot sector
  • Pages : 7 (1653 words )
  • Download(s) : 17
  • Published : January 18, 2012
Open Document
Text Preview
Question 1

You want to allow users to access the CD-RW device on your machine from any other host on the network via NFS. Further, you only want them to have read-only access to the device. Which line should you add to the /etc/exports file to allow this? a. /mnt /cdrom *(ro)

b. /mnt /cdrom *(r)
c. /mnt /cdrom *
d. /mnt /cdrom
Question 2
Which of the following files defines how FTP connection requests are processed by the TCP Wrapper? a. ftpusers
b. inetd.conf
c. ftpaccess
d. xferlog
Question 3
Which of the following devices would be the first SCSI hard disk on a Linux system? a. /dev/sd0
b. /dev/sd1
c. /dev/sda
d. /dev/sdb
Question 4
With a umask value of 112, what are the default permissions assigned to newly created files? a. ---x--x-wx
b. -rw-rw-r--
c. -r-xr-x-r--
d. -rw-rw----
Question 5
You are installing Linux on a machine that has had a handful of other operating systems on it previously. During the installation, it becomes apparent that LILO cannot write to the master boot record because another boot loader is already there. What utility should you use to reinstall the MBR and remove what is already there? a. fsck /mbr

b. fdisk /mbr
c. /etc/disktab /mbr
d. /sbin/lilo /mbr
Question 6
The former administrator of Mercury Technical is no longer employed there. You are the new administrator, but do not know the root password. If you boot into single user mode, you can change the root password, but what command must you give at a LILO prompt to be able to do this? a. linux single

b. linux passwd
c. linux 3
d. linux one
Question 7
You wish to find all the three-letter files in the current directory that end with the letter y. What command should you use? a. ls *y
b. ls *y*
c. ls ??y
d. ls ??y*
Question 8
Karl has been loaned a machine from the lab to use in evaluating a project he is working on. He is told that there is a known problem on this machine with the ATAPI. Which of the following devices will this problem be most likely to affect? a. Modem

b. Sound card
c. Video display
Question 9
Leroy must create a boot disk on his Red Hat workstation. Which utility can he use to accomplish this? a. makedisk
b. mkbootdisk
c. /sbin/lilo -b
d. makeroot
Question 10
Kristin is the DHCP administrator for her network. She needs to install the DHCP client software on a number of new machines that have arrived. What package should she install? a. pump
b. Squid
c. Apache
d. Swatch
Question 11
Which utility is available in many Linux implementations for use in configuring the sound card? a. sndadmin
b. sndmin
c. sndconfig
d. radius
Question 12
Which configuration file is used to identify where system messages are recorded? a. logrotate.conf
b. syslog.conf
c. conf.modules
d. modules.conf
Question 13
What search criteria would best be used to find the lines within the MERCURY file about “clients”? a. grep clients MERCURY
b. find clients MERCURY
c. sed clients MERCURY
d. search clients MERCURY
Question 14
Which of the files holds configuration information on how to manage terminal devices (respawn them)? a. /etc/initd
b. /etc/inetd
c. /etc/inittab
d. /dev/inetd
Question 15
Which of the following types of modems should be avoided for use with the Linux operating system? a. Internal PCI/ISA
b. External Serial
c. Winmodems
d. Cable
Question 16
By default, which of the following files would constitute the Apache document root? a. smb.conf
b. httpd.conf
c. apache.conf
d. index.html
Question 17
Which command can be used to rearrange the order of jobs in a spooling queue awaiting printing? a. lpc
b. lpstat
c. lpq
d. lpr
Question 18
Which field of the /etc/passwd file holds the passwords for users? a. first
b. second
c. third
d. fourth
Question 19
It is 3:00 and you are late for a meeting. You need to start the qwerty utility before heading to the meeting so it will run for the next few hours and compile weekly system usage results....
tracking img