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  5. EX200

Red Hat Certified System Administrator (RHCSA) Exam
EX200 Exam

SIMULATION
Configure the system synchronous as 172.24.40.10.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

Graphical Interfaces:
System-->Administration-->Date & Time

OR

# system-config-date



SIMULATION
Change the logical volume capacity named vo from 190M to 300M. and the size of the floating range should set between 280 and 320. (This logical volume has been mounted in advance.)

  1. See Explanation section for answer.

Answer(s): A

Explanation:

# vgdisplay
(Check the capacity of vg, if the capacity is not enough, need to create pv , vgextend , lvextend)
# lvdisplay (Check lv)
# lvextend -L +110M /dev/vg2/lv2
# resize2fs /dev/vg2/lv2
mount -a (Verify)
(Decrease lvm)
# umount /media
# fsck -f /dev/vg2/lv2
# resize2fs -f /dev/vg2/lv2 100M
# lvreduce -L 100M /dev/vg2/lv2
# mount -a
# lvdisplay (Verify)

OR

# e2fsck -f /dev/vg1/lvm02
# resize2fs -f /dev/vg1/lvm02
# mount /dev/vg1/lvm01 /mnt
# lvreduce -L 1G -n /dev/vg1/lvm02
# lvdisplay (Verify)



SIMULATION
Create a volume group, and set 16M as a extends. And divided a volume group containing 50 extends on volume group lv, make it as ext4 file system, and mounted automatically under/mnt/data.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

# pvcreate /dev/sda7 /dev/sda8
# vgcreate -s 16M vg1 /dev/sda7 /dev/sda8
# lvcreate -l 50 -n lvm02
# mkfs.ext4 /dev/vg1/lvm02
# blkid /dev/vg1/lv1
# vim /etc/fstab
# mkdir -p /mnt/data
UUID=xxxxxxxx /mnt/data ext4 defaults 0 0
# vim /etc/fstab
# mount -a
# mount
(Verify)



SIMULATION
Upgrading the kernel as 2.6.36.7.1, and configure the system to Start the default kernel, keep the old kernel available.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

# cat /etc/grub.conf
# cd /boot
# lftp it
# get dr/dom/kernel-xxxx.rpm
# rpm -ivh kernel-xxxx.rpm
# vim /etc/grub.conf default=0




MD. MAZBAHUL KARIM
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- Anonymous
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PJT
Need for preparing to Certification exam
- Anonymous
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Mohan Krishna, arevrapu
I need it please sent asap in 2 days
- INDIA
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Dan
Ans to 355 is wrong, pls have a certified to work on the answers again pls
- Anonymous
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dnllin
366 Ans Hypervisor-level software patching is wrong, should be B - Customers are responsible for managing their data (including encryption options) Why there are so many wrong answers?
- UNITED STATES
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dnllin
Q342: Which AWS service or feature for technical assistance is available to a user who has the AWS Basic Support plan? - Ans AWS senior support engineers is wrong. Should be D. Basic Support offers support for account and billing questions and service quota increases. The other plans offer a number of technical support cases with pay-by-the-month pricing and no long-term contracts.
- UNITED STATES
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Dnllin
Which AWS services or features enable users to connect on-premises networks to a VPC? (Choose two.) Answer(s): A,D. D (VPC peering) is wrong. C is correct - AWS Direct Connect. Using AWS Direct Connect, you can establish private connectivity between AWS and your datacenter, office,
- UNITED STATES
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Lin Tzu
QUESTION: 154 - answer (D) - Transit gateway is wrong, should be C & E. Below are the components of the site to site VPN: Customer Gateway: A customer gateway is a physical device or software application on your side of the Site-to-Site VPN connection. Virtual Private Gateway: A virtual private gateway is the VPN concentrator on the AWS side of the Site-to-Site VPN connection. You create a virtual private gateway and attach it to the VPC from which you want to create the Site-to-Site VPN connection.
- Anonymous
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saritha
I have passed the exam thankyou
- UNITED STATES
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Tzu Lin
What are the benefits of consolidated billing for AWS Cloud services? (Choose two.) Answer(s): C,E C) One bill for multiple accounts E) Custom cost and usage budget creation E seems incorrect, should be A = Volume discounts (Combined usage – You can combine the usage across all accounts in the organization to share the volume pricing discounts)
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