Category Archives: Gates

Understanding Slide Gate Operators

Category : Gates

Slide Gate Operators: A Comprehensive Guide

Slide gate operators are an innovative solution to enhanced home and commercial security. These are mechanical devices responsible for moving slide gates. They are mainly powered by electricity and could be operated via a remote control, keypad, or intercom.

Slide gate operators are essential for any secured environment where access points need to be controlled. They are especially popular in residential estates, commercial premises, and industrial parks where quick and secure access is vital. These gate operators are economical, durable, and provide the needed security and convenience of automatically opening and closing gates quickly.

In the world of slide gate operators, there are numerous brands, but one stands out for its quality, durability, and innovative design – Centsys Sliding Gates. They have a wide range of sliding gate motors suitable for both domestic and industrial use. The sliding gate operators offered by Centsys are designed to handle both heavyweight and light gates, with some models able to operate gates weighing up to 2, 200 lbs.

When it comes to automatic gates, safety remains a primary concern. Hence, the Centsys Sliding Gates are designed with built-in safety features. The anti-crushing protection ensures that the gate operator stops and reverses instantly if the gate encounters an obstruction. It adds a layer of safety, protecting both the gate and the individuals operating it.

Another distinctive feature of the Centsys Sliding Gates would be their battery backup. In cases of power outages, the system switches to battery operation, ensuring that the gate operator continues to function smoothly, maintaining security and convenience.

Installing a slide gate operator demands careful consideration. The type of operator suitable for a particular gate largely depends on the weight, length, and frequency of the gate’s operation. It is where professional assistance comes into play to ensure the right fit for optimal performance. Many factors should be considered during the installation, including gate size, weight, daily frequency of operation, power availability, and safety accessories needed. A professional installation ensures that all these factors are properly accounted for, providing a smooth, efficient, and safe operation of your slide gate operators.

To conclude, slide gate operators offer an effective blend of security and convenience. A wise investment in a high-quality, feature-rich system such as the Centsys Sliding Gates ensures peace of mind knowing that your entrances are well-secured whilst retaining ease of access and seamless operation. No matter your unique gate operating needs, this resilient system has been designed to provide dependable performance, efficiency, and uncompromised security for years to come.


Dsdps 200 Pdf Training Guides}

Category : Gates

DSDPS-200 PDF Training Guides

by

Judith M. EhlersQuestion: 1

A Group Manager sees only one connection for a volume connected to a 2012 host that runs two iSCSI NICs.

What are three possible causes of this problem? (Choose three.)

A. The second iSCSI NIC doesNOThave flow control enabled.

B. The second iSCSI NIC doesNOThave Jumbo Frames enabled.C. Multi-pathing was NOT applied on the initial connection.D. Access control is set up for a single IP.E. The second NIC does NOT have cable connected.

Answer: B,C,D

Question: 2

An engineer is creating snapshot schedules for a volume to protect against data corruption. Snapshots must be taken both hourly and nightly. Each schedule is configured for a max keep of 10. Snapshot borrowing is enabled. The default snapshot schedule has NOT been disabled.

What should be the expected max number of snapshots for this volume?

A. 20

B. 21C. 10D. 2

Answer: A

[youtube]http://www.youtube.com/watch?v=08hAXxBzqLg[/youtube]

Explanation:

Maximum number of snapshots created by the schedule to keep. The default is 10 snapshots. The maximum is 512. Once the number of file system snapshots created by the schedule reaches the max-keep limit, the NAS service deletes the oldest snapshot before creating anew snapshot.Note: Snapshot space borrowing allows you to temporarily increase the available snapshot space for a volume by borrowing from the snapshot reserve of other volumes and from pool free space. This enables you to prevent the oldest snapshots in your collection from being automatically deleted.References:http://psonlinehelp.equallogic.com/en/V6.0/Content/bomre/Snapshot_Space_Borrowing/Concept/about_snap_spce_borrowing_placeholder.htm

Question: 3

An engineer needs to migrate a volume from a live production pool to a newly created pool, but is unable to do so.

What must the engineer do before the migration can start?

A. Offline the volume before migrating.

B. Disconnect active iSCSI sessions to the volumeC. Disable encryption on the groupD. Add or move a member to the new pool.

Answer: D

Explanation:

Note: You can move a volume to a different storagepool only if the new pool has free space equal to the size of the volume and any snapshot reserve and local replication reserve for the volume. If the pool does not have enough space, the volume will not move.

Question: 4

A customer reports that a problematic array is acting up. The customer is able to open SAN HQ and provide a SAN HQ archive, but is unable to get to the Group manager GUI to initiate a diag log pull. The customer tries to use the Group IP address via FTP to retrieve previous diagnostic files, but that is also unsuccessful.

What other option should the customer use to retrieve logs?

A. SNMP transfer

B. Email deliveryC. Dump to consoleD. Use HTTPS option

Answer: B

Explanation:

After gathering the log information, the EqualLogic Array will attempt to send them via E-Mail if you have this configured, you also have the option of outputting to a text file.References:http://www.interweb.org.uk/2012/02/03/equallogic-ps-series-array-gathering-diagnostic-logs-using-cli/

Question: 5

Which four PC arrays support Vertical Port Failover? (Choose four.)

A. 6510

B. 5500C. 6610D. 6100E. 4210F. 6210

Answer: C,D,E,F

Explanation:

References: DellPS Series Configuration Guide, Dell Storage Engineering

Question: 6

A new storage administrator (SA) is configuring replication on a newly created 1 TB volume. Management determines that asynchronous replication will be used.

The SA looks at the delegated space on the DR group and determines that there is NOT enough room to fit the replica set for the new volume.Which action should the SA take at the DR site so that the new volume can be replicated?

A. Increase the delegated space.

B. Reduce the replica reserve on replicated volumes.C. Reduce the volume by thin provisioning.D. Increase the replica reserve on the new volume.

Answer: D

Explanation:

When the primary group administrator configures a volume for replication, the administrator assigns a portion of delegated space to the volume. This space, called replica reserve, limits the number of replicas thatyou can keep on the secondary group. You can modify the volume replication configuration and increase or decrease the replica reserve value, as needed.References:http://psonlinehelp.equallogic.com/V5.0/Content/V5TOC/About_delegated_space_and_replic.htm

Test Information:

Total Questions: 56Test Number: DSDPS-200Vendor Name: DELLCert Name: Dell Certified ProfessionalTest Name: Dell PS Series Storage ProfessionalOfficial Site: http://www.examkill.co.ukFor More Details http://www.examkill.co.uk/DSDPS-200.htmlGet20% Immediate Discount on Full Training MaterialDiscount Coupon Code:3219R86596

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