Free RedHat RH202 Exam Dumps Questions & Answers

Successfully resolv to server1.example.com where your DNS server is 172.24.254.254

• A.1. vi /etc/resolv.conf
  nameserver 172.24.254.254
  2. host server1.example.com On every clients, DNS server is specified in /etc/resolv.conf. When you request by name it tries to resolv from DNS server .
• B.1. vi /etc/resolv.conf
  nameserver 172.25.254.255
  2. host server1.example.com On every clients, DNS server is specified in /etc/resolv.conf. When you request by name it tries to resolv from DNS server .

Create one partitions having size 100MB and mount it on /data.

• A.Use fdisk /dev/hda To create new partition.
  Type n For New partitions
  It will ask for Logical or Primary Partitions. Press l for logical.
  It will ask for the Starting Cylinder: Use the Default by pressing Enter Key.
  Type the Size: +200M You can Specify either Last cylinder of Size here.
  Press P to verify the partitions lists and remember the partitions name.
  Press w to write on partitions table.
  Either Reboot or use partprobe command.
  Use mkfs -t ext3 /dev/hda? Or mke2fs -j /dev/hda? To create ext3 filesystem.
  vi /etc/fstab Write: /dev/hda? /data ext3 defaults 1 5
  11. Verify by mounting on current Sessions also: mount /dev/hda? /data
• B.Use fdisk /dev/hda To create new partition.
  Type n For New partitions
  It will ask for Logical or Primary Partitions. Press l for logical.
  It will ask for the Starting Cylinder: Use the Default by pressing Enter Key.
  Type the Size: +100M You can Specify either Last cylinder of Size here.
  Press P to verify the partitions lists and remember the partitions name.
  Press w to write on partitions table.
  Either Reboot or use partprobe command.
  Use mkfs -t ext3 /dev/hda? Or mke2fs -j /dev/hda? To create ext3 filesystem.
  vi /etc/fstab Write: /dev/hda? /data ext3 defaults 1 2
  11. Verify by mounting on current Sessions also: mount /dev/hda? /data

Create a RAID Device /dev/md0 by creating equal two disks from available free space on your harddisk and mount it on /data.

• A.Redhat Enterprise Linux 5 Supports the RAID LEVEL 0, RAID LEVEL 0, RAID LEVEL 5 and RAID LEVEL 4 at installation time. You can create it at installation time later no need to type lots of commands for RAID . At Installation Time:
  ii. Create the partitions using diskdruid.
  iii. Create the Partitions having File system Type Software RAID .
  iv. Click on RAID button
  v. Type the Mount Point
  vi. Select File system type
  vii. Select RAID Level
  viii. Select Partitions/disks as a member of RAID.
  viii. Click on ok After Installation: We can create the RAID Device after Installation on command-line.
  Create the Two partitions having equal size. (Specify the Size using Cylinder, find the remaining cylinder and divide by 2).
  Change the Partition ID to fd (Linux raid Autodetect) by typing t.
• B.Redhat Enterprise Linux 4 Supports the RAID LEVEL 0, RAID LEVEL 1, RAID LEVEL 5 and RAID LEVEL 6 at installation time. You can create it at installation time later no need to type lots of commands for RAID . At Installation Time:
  ii. Create the partitions using diskdruid.
  iii. Create the Partitions having File system Type Software RAID .
  iv. Click on RAID button
  v. Type the Mount Point
  vi. Select File system type
  vii. Select RAID Level
  viii. Select Partitions/disks as a member of RAID .
  viii. Click on ok After Installation: We can create the RAID Device after Installation on command-line.
  Create the Two partitions having equal size. (Specify the Size using Cylinder, find the remaining cylinder and divide by 2).
  Change the Partition ID to fd (Linux raid Autodetect) by typing t.
  Type w-> To write on partitions table.
  Use partprobe command to synchronic the partition table.
  Use: mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/hda? /dev/hda?
  Verify the RAID: mdadm --detail /dev/md0
  mkfs -t ext3 /dev/md0
  mount /dev/md0 /data
  vi /etc/fstab /dev/md0 /data ext3 defaults 0 0
  Verify mounting devices using mount command.

Some users home directory is shared from your system. Using showmount -e localhost command, the shared directory is not shown. Make access the shared users home directory.

• A.Verify the File whether Shared or not ? : cat /etc/exports
  Start the nfs service: service nfs start
  Start the portmap service: service portmap start
  Make automatically start the nfs service on next reboot: chkconfig nfs on
  Make automatically start the portmap service on next reboot: chkconfig portmap on
  Verify either sharing or not: showmount -e localhost
  Check that default firewall is running on system ? if running flush the iptables using iptables -F and stop the iptables service.
• B.Verify the File whether Shared or not ? : cat /etc/exports
  Start the nfs service: service nfs start
  Start the portmap service: service portmap start
  Make automatically start the nfs service on next reboot: chkconfig nfs on
  Check that default firewall is running on system ? if running flush the iptables using iptables -F and stop the iptables service.

Your system is giving error while booting on Runlevel 5 . Make successfully boot your system in runlevel 5.

• A.While you load the X Window System, you will get the problem. To troubleshoot follow the following steps:
  Check the /tmp is full ?
  Check your quota, hard limit is already crossed ?
  Check xfs service is running ?
  Configure the Video card, Resolution, monitor type using: system-configdisplay (Most Probably in Redhat exam)
  Edit the /etc/inittab to set default runlevel 5. id:5:initdefault:
• B.While you load the X Window System, you will get the problem. To troubleshoot follow the following steps:
  Check the /tmp is full ?
  Check your quota, hard limit is already crossed ?
  Check xfs service is running ?
  Configure the Video card, Resolution, monitor type using: system-configdisplay (Most Probably in Redhat exam)
  Edit the /etc/inittab to set default runlevel 4. id:6:initdefault: