| 1. | If permissions of rc.sysinit is changed from 655 to 444, what will happen during the next reboot? |
| a. | | System will boot but when the password is entered, 'display msg access denied' will be displayed |
| b. | | System will not boot |
| c. | | System will show only grub prompt during boot |
| d. | | System will automatically restart, without showing login prompt after the exact boot process
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| 2. | When the system is started, it shows Redhat Enterprise Linux. When the enter key is pressed, its shows the grub prompt. The file system status is / , /boot. Then swap is installed. How will the /boot partition at grub prompt and the incorrect entry found? |
| a. | | GRUB> find /boot/grub.conf |
| b. | | GRUB> find /grub/grub.conf |
| c. | | GRUB> find /grub/stage1 |
| d. | | GRUB> find /grub/stage2
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| 3. | Which file consists configuration of nic card when it is configured? |
| a. | | /etc/sysconfig/network-scripts/ifcfg-eth |
| b. | | /etc/sysconfig/hwdata |
| c. | | /etc/sysconfig/ntwork-scripts/hwdata |
| d. | | /proc/sys/net/hwdata
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| 4. | What problems will be faced during reboot, when permissions of tmp is 655, and by default is 1777? |
| a. | | Xserver will not start |
| b. | | System will not boot properly |
| c. | | Device driver will not work |
| d. | | Man pages will not work
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| 5. | What should be the command to view the detail of raid device /dev/md0? |
| a. | | #mdadm --detail /dev/md0 |
| b. | | #mdadm -s /dev/md0 |
| c. | | #cat /proc/mdstat |
| d. | | #mdstat --details /dev/md0
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| 6. | Which of the following denotes level Raid 0? |
| a. | | Striping with parity |
| b. | | Striping with mirroring |
| c. | | Striping |
| d. | | None of these
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| 7. | Which mode raid can be created during installation? |
| a. | | Only graphical |
| b. | | Only cui |
| c. | | Both |
| d. | | None of the above
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| 8. | There are 3 disks of 1 GB each, with mean total 3 GB. If a raid level 5 is made, then what will be the size of raid device? |
| a. | | 3 GB |
| b. | | 2 GB |
| c. | | 21/2 GB |
| d. | | 1 GB
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| 9. | In which mode can LVM be created during installation? |
| a. | | Cui only |
| b. | | Gui only |
| c. | | Both |
| d. | | None of the above
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| 10. | Which of the following is the path where files are stored, when vgs are created, consisting of the complete information on vgs? |
| a. | | /etc/lvm/ |
| b. | | /etc/lvm/backup/ |
| c. | | /tmp/lvm/backup |
| d. | | /etc/
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| 11. | Which statement correctly creates vg, named as vg0, when there are two partitions of 150 MB each, totalling 300MB /dev/hda6 /dev/hda7? |
| a. | | Vgcreate -n vg0 /dev/hda6 /dev/hda7 |
| b. | | Vgcreate -l vg0 /dev/hda6 /dev/hda7 |
| c. | | Vgcreate vg1 /dev/hda6 /dev/hda7 |
| d. | | Vgcreate vg0 /dev/hda6 /dev/hda7
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| 12. | Write a command to setquota on user Debbie. The path is /test, the size of quota is 5MB and soft linit is 4MB. The user is not allowed to use more than 5MB. |
| a. | | Setquota Debbie 4MB 5MB 0 0 /test |
| b. | | Setquota Debbie 4096 5120 0 0 /test |
| c. | | Setquota Debbie 0 0 4096 5120 /test |
| d. | | Setquota -s Debbie 4096 5120 0 0 /test
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| 13. | Write a command to setquota on user Debbie. The path is /test, the size of quota is 5MB and soft linit is 4MB. The user is not allowed to use more than 5MB. |
| a. | | Setquota Debbie 4MB 5MB 0 0 /test |
| b. | | Setquota Debbie 4096 5120 0 0 /test |
| c. | | Setquota Debbie 0 0 4096 5120 /test |
| d. | | Setquota -s Debbie 4096 5120 0 0 /test
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| 14. | vi /etc/file1 you insert the file how command the search the file |
| a. | | ctrl+w |
| b. | | ctrl+s |
| c. | | ctrl+i |
| d. | | ctrl+e
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