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خذ اختبارات أخرى عبر الإنترنت

السؤال #1
Which of the following open ports should be closed to secure the server properly? (Choose two.)
A. 21
B. 22
C. 23
D. 53
E. 443
F. 636
عرض الإجابة
اجابة صحيحة: D
السؤال #2
Which of the following technologies would allow an administrator to build a software RAID on a Windows server?
A. Logical volume management
B. Dynamic disk
C. GPT
D. UEFI
عرض الإجابة
اجابة صحيحة: A
السؤال #3
A server administrator needs to keep a copy of an important fileshare that can be used to restore the share as quickly as possible. Which of the following is the BEST solution?
A. Copy the fileshare to an LTO-4 tape drive
B. Configure a new incremental backup job for the fileshare
C. Create an additional partition and move a copy of the fileshare
D. Create a snapshot of the fileshare
عرض الإجابة
اجابة صحيحة: A
السؤال #4
A server administrator receives a report that Ann, a new user, is unable to save a file to her home directory on a server. The administrator checks Ann’s home directory permissions and discovers the following: dr-xr-xr-- /home/Ann Which of the following commands should the administrator use to resolve the issue without granting unnecessary permissions?
A. chmod777/home/Ann
B. chmod666/home/Ann
C. chmod711/home/Ann
D. chmod754/home/Ann
عرض الإجابة
اجابة صحيحة: A
السؤال #5
A systems administrator has noticed performance degradation on a company file server, and one of the disks on it has a solid amber light. The administrator logs on to the disk utility and sees the array is rebuilding. Which of the following should the administrator do NEXT once the rebuild is finished?
A. Restore the server from a snapshot
B. Restore the server from backup
C. Swap the drive and initialize the disk
D. Swap the drive and initialize the array
عرض الإجابة
اجابة صحيحة: D
السؤال #6
A remote physical server is unable to communicate to the network through the available NICs, which were misconfigured. However, the server administrator is still able to configure the server remotely. Which of the following connection types is the server administrator using to access the server?
A. Out-of-band management
B. Crash cart access
C. Virtual administrator console
D. Local KVM setup
E. RDP connection
عرض الإجابة
اجابة صحيحة: B
السؤال #7
After configuring IP networking on a newly commissioned server, a server administrator installs a straight- through network cable from the patch panel to the switch. The administrator then returns to the server to test network connectivity using the ping command. The partial output of the ping and ipconfig commands are displayed below: The administrator returns to the switch and notices an amber link light on the port where the server is connected. Which of the following is the MOST likely reason for the la
A. Network port security
B. An improper VLAN configuration
C. A misconfigured DHCP server
D. A misconfigured NIC on the server
عرض الإجابة
اجابة صحيحة: B
السؤال #8
A technician runs top on a dual-core server and notes the following conditions: top –- 14:32:27, 364 days, 14 usersload average 60.5 12.4 13.6 Which of the following actions should the administrator take?
A. Schedule a mandatory reboot of the server
B. Wait for the load average to come back down on its own
C. Identify the runaway process or processes
D. Request that users log off the server
عرض الإجابة
اجابة صحيحة: A
السؤال #9
A server administrator is deploying a new server that has two hard drives on which to install the OS. Which of the following RAID configurations should be used to provide redundancy for the OS?
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 6
عرض الإجابة
اجابة صحيحة: A
السؤال #10
A systems administrator is attempting to connect via RDP to a server that is running Windows. However, the systems administrator cannot connect to the machine via RDP to reboot it and apply updates. Which of the following methods should be used to access the machine and perform a reboot if the server is not physically accessible?
A. ILO/iDRAC
B. TCP/IP
C. SSH/SCP
D. VNC/VPN
عرض الإجابة
اجابة صحيحة: C
السؤال #11
Winch of the following is a type of replication in which all files are replicated, all the time?
A. Constant
B. Application consistent
C. Synthetic full
D. Full
عرض الإجابة
اجابة صحيحة: A
السؤال #12
An administrator needs three distinct security zones in a company’s network. Which of the following is the administrator MOST likely to implement?
A. Host-based firewalls
B. A Layer 3 firewall
C. A web application firewall
D. A circuit-based firewall
عرض الإجابة
اجابة صحيحة: A

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