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Question 1.
Which of the following SRDF operations changes status of Target (R2) volumes to Write Disabled, resumes SRDF link, synchronizes Target (R2) to Source (R1), and write enables Source (R1) volumes?
A. Establish
B. Suspend
C. Failover
D. Failback
Answer: D
Question 2.
Which of the following statements best describes the difference between Storage Area Networks (SANs) and Network Attached Storage (NAS)?
A. NAS I/O operations use filesystem level I/O protocols while SAN I/O operations use block level
I/O
B. In a NAS environment, clients are aware of the disk geometry of the device they access while
in a SAN they are not
C. NAS I/O operations use block level I/O protocols while SAN I/O operations use filesystem level
I/O
D. NAS devices cannot allow multiple client connections while SAN devices can
Answer: A
Question 3.
Which two of the following represents benefits of the CLARiiON SnapView Clones local replication solution? (Choose two.)
A. It utilizes a FIFO (First In, First Out) buffer
B. It removes performance impact on production volume
C. Independent physical copies of data reduces risk of data loss due to failure
D. It creates immediately available copies instantly
Answer: B, C
Question 4.
Which of the following Symmetrix connectivity options cannot be used with mainframe hosts? (Choose two)
A. FICON
B. SCSI
C. Fibre Channel
D. ESCON
Answer: B, C
Question 5.
Which of the following statements is true?
A. The SRDF/Asynchronous solution provides a copy on the Target (R2) device, that will be a few
seconds to a few minutes behind the Source
B. The SRDF/Asynchronous solution provides a copy on the Target (R2) device, up to the last
committed transaction
C. The SRDF/Asynchronous solution provides a copy on the Target (R2) device, which will be at
most one write behind for each Source (R1) device
D. The SRDF/Asynchronous solution provides a copy of the data on the Target (R2) device,
which will be several minutes to hours behind the Source
Answer: A
Question 6.
Exhibit:
The exhibit above shows the basic architecture of a CLARiiON CX400.
Which components are labeled #4 and #5?
A. #4 = 2 SPS and #5 = Power supplies
B. #4 = 2 Fans and #5 = Power supplies
C. #4 = 2 Fans and #5 = Storage processors
D. #4 = 2 SPS and #5 = Storage processors
Answer: D
Question 7.
What is the purpose of storage groups in a CLARiiON storage array?
A. LUN mirroring
B. LUN expansion
C. LUN masking
D. LUN groups
Answer: C
Question 8.
Which of the following statements is true?
A. Concurrent SRDF has the capability of dynamically defining relationships between SRDF
Source (R1) and Target (R2) devices
B. With concurrent SRDF, a single SRDF Source device (R1) can be simultaneously paired with
two SRDF Target devices (R2)
C. Concurrent SRDF has the ability to use both RAF processors for Fibre Channel host
connections
D. Concurrent SRDF enables SRDF between Symmetrix systems using Fibre Channel switches
Answer: B
Question 9.
What is the purpose of the TimeFinder/SRDF Manager in Control Center?
A. It automatically allocates storage device to hosts
B. It converts device types between standard and BCV
C. It reports key historical performance data
D. It splits and establishes with standard and Business Continuance Volume (BCV) devices
Answer: D
Question 10.
What is the purpose of the At A Glance Task Bar in Control Center?
A. Monitoring
B. ECC Administration
C. Storage Allocation
D. Data Protection
Answer: A
Question 11.
Which of the following is monitored by the Control Center Host agent?
A. Brocade switch
B. CLARiiON
C. Windows 2000 disk
D. Legato Networker
E. SQL Server
Answer: C
Question 12.
When is the Port Bypass Card used on a Symmetrix DMX?
A. When the Channel Director fails
B. When the Power Supply fails
C. When the Global Cache Memory fails
D. When the Disk Director fails
Answer: D
Question 13.
Which two of the following storage connectivity types are associated with Block level data?
A. CAS
B. SAN
C. NAS
D. DAS
Answer: B, D
Question 14.
Which of the following statements best describes a Fan-out Ratio for a SAN attached array?
A. The maximum number of HBA and storage ports that can be contained in a zone on a switch
B. The qualified maximum number of storage ports that can be attached to an initiator port in a
SAN
C. The qualified maximum number of initiators that can access a single Target port through a
SAN
D. The qualified maximum number of storage ports that can be direct attached to a HBA port in a
SAN
Answer: C
Question 15.
Which of the following represents Parity RAID in a Symmetrix?
A. Difference data (results of XOR calculation) passed between drives by Das
B. Mirror of Symmetrix Logical Volume maintained in separate Symmetrix frame
C. Mirrored Striped Volumes
D. Two Mirrors of one Symmetrix Logical Volume located on a separate physical drive
Answer: A
Question 16.
Which of the following statements is true?
What is a benefit of?
A. The SRDF/Automated Replication solution provides a copy of the data on the Target (R2)
device, which will be several minutes to hours behind the Source
B. The SRDF/Automated Replication solution provides a copy on the Target (R2) device, which
will be at most one write behind for each Source (R1) device
C. The SRDF/Automated Replication solution provides a copy on the Target (R2) device, up to
the last committed transaction
D. The SRDF/Automated Replication solution provides a copy on the Target (R2) device, that will
be a few seconds to a few minutes behind the Source
Answer: A
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Question 1. A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? A. A virus has infected the system B. Corrupted BOOT.INI file C. Corrupt MBR D. Boot sector corruption Answer: C Explanation: The Master Boot Record (MBR) is the operating system information stored in the first sector of any hard disk .It locates and loads the operating system into the computer's main storage or random access memory. If for any reason, the Master Boot Record becomes damaged or corrupt, then the operating system will be unable to load and the message Error loading operating system will be displayed. Question 2. A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next? A. Copy the missing file from another computer and reboot. B. Execute a Windows repair from the Windows setup media. C. Boot into the Recovery Console and execute FIXBOOT. D. Reboot and press the F2 key when prompted. Answer: B Question 3. A technician is called for a computer that is not connecting to the network. Which of the following would be the MOST common tool used to identify the issue? A. Cable tester B. Multimeter C. Loop back plugs D. Crossover cable Answer: A Explanation: Cable tester is a simple instrument that can help in detecting mis -wired and incomplete network cables. A multimeter is used to test the voltage, a loop back plug is used to test the loopback connectivity of a device and the crossover cable is used to connect two network devices. Question 4. Which of the following is the BEST solution for repairing a hard drive that results in the NTLDR is missing display upon booting? A. Use recovery console and thefixmbr command. B. Use recovery console and thebootcfg /rebuild command. C. Use recovery console and thefixboot command. D. Use recovery console and thechkdsk command. Answer: C Question 5. A customer reports they are unable to connect to any computers outside of the office and they are unable to connect to the Internet. When the technician runs ipconfig, the customer gets the following output: IP address169.254.2.4 Subnet Mask.255.255.0.0 Default Gateway. Which of the following could be causing the issue? A. The subnet mask is not correctly configured. B. The DNS client has not been configured on the computer. C. The DHCP client is unable to obtain an IP address from the DHCP server. D. The default gateway is not specified. Answer: C Explanation: The problem here is the inability of DHCP client to obtain an IP address from the DHCP server. One of the most common DHCP server problems is the failure of clients to obtain configuration from a working server, which results in such connection issues. Question 6. A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files. Which of the following would be the BEST tool to diagnose and troubleshoot this problem? A. Task Manager B. NTBACKUP C. FDISK D. Disk Defragmenter Answer: D Explanation: To fix the problem, in this case you should use the Disk Defragmenter. It is a computer program designed to increase access speed of files by rearranging them on the disk so that they occupy contiguous storage locations. The purpose defragmenting is to optimize the time taken to read and write files to/from the disk and maximizing the transfer rate. Question 7. A user states they receive a message Boot device not found half of the time they boot their system. Which of the following is the MOST likely cause? A. A dead CMOS battery B. The OS is not installed on the hard drive C. A faulty RAM D. A faulty HDD connection Answer: D Explanation: The most likely cause of the problem is the faulty HDD connection. This error occurs when the Master boot record (MBR) is not found on the system. The MBR is present on the first sector of the hard disk. In this case the system is unable to get the MBR due to the faulty HDD connection Question 8. A user reports they can no longer change the web browser home page. Which of the following is MOST likely the problem? A. They are using the wrong WEP key. B. They have been infected with malware. C. They have lost Internet connectivity. D. They need to update their network device drivers. Answer: B Explanation: When your computer is affected with a malware then you will not be able to change the home page of the web browser of your computer. This is because malware prevents you from doing that. Every time you try to change it, you will be redirected to another page. This is one of the most common symptoms of a spyware infected computer. Question 9. A technician needs to check which ports are open in the Windows Firewall. Which of the following will allow the technician to view these settings? A. netsh firewall show logging B. ipconfig /all C. netsh firewall show state D. arp -a Answer: C Explanation: To find out the ports open in the Windows Firewall, you need to use netsh firewall show state command. This command ishows current state of Windows Firewall and you can see the state of all the ports. Question 10. Which of the following are methods to automatically update the antivirus application? (Select TWO). A. Establish rules in the email scheduling program to perform updates. B. Select Update Now from the program options. C. Use the Automatic Update feature built into the application. D. Use scripts. E. Use Windows Update. Answer: C, D
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