DEA-3TT2 information search - Associate - Data Protection and Management Updated: 2024 | ||||||||
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Exam Code: DEA-3TT2 Associate - Data Protection and Management information search January 2024 by Killexams.com team | ||||||||
Associate - Data Protection and Management DELL-EMC Protection information search | ||||||||
Other DELL-EMC examsE20-365 Network Storage - NS ImplementationE20-555 silon Solutions and Design Specialist for Technology Architects E20-598 Backup and Recovery - Avamar Specialist for Storage Administrators E22-106 EMC Legato Certified Availability Administrator (LCAA) E20-065 Advanced Analytics Specialist Exam for Data Scientists E20-393 Unity Solutions Specialist Exam for Implementation Engineers E20-562 VPLEX Specialist Exam for Storage Administrators E20-526 XtremIO Solutions and Design Specialist Exam for Technology Architects E20-575 RecoverPoint Specialist Exam for Storage Administrators DES-1721 Specialist - Implementation Engineer, SC Series DEA-41T1 Associate PowerEdge Exam DES-1B21 Specialist - Implementation Engineer, Elastic Cloud Storage (ECS) DES-1B31 Specialist - Systems Administrator, Elastic Cloud Storage (ECS) DES-2T13 Specialist - Cloud Architect, Cloud Infrastructure DES-9131 Specialist - Systems Administrator, Infrastructure Security DES-1423 Specialist Implementation Engineer Isilon Solutions (DCS-IE) DES-4421 Specialist Implementation Engineer, PowerEdge MX Modular DES-6332 Specialist Systems Administrator VxRail Appliance DES-5121 Specialist - Implementation Engineer, Campus Networking DES-5221 Specialist - Implementation Engineer, Data Center Networking DES-1241 Specialist - Platform Engineer, PowerStore DES-1D12 Specialist - Technology Architect, Midrange Storage Solutions DEA-5TT1 Associate - Networking Exam DEA-1TT5 Associate - Information Storage and Management DES-6322 Specialist - Implementation Engineer-VxRail DES-DD23 Specialist - Implementation Engineer - PowerProtect DD DES-DD33 Specialist - Systems Administrator PowerProtect DD DES-4122 Specialist - Implementation Engineer PowerEdge Version 2.0 DES-1111 Specialist - Technology Architect, PowerMax and VMAX D-CSF-SC-23 NIST Cybersecurity Framework 2023 Certification E20-260 Specialist - Implementation Engineer, VPLEX DEE-1111 Expert - PowerMax and VMAX DEE-1721 Dell EMC SC Series Expert DES-3128 Specialist - Implementation Engineer, NetWorker (DCS-IE) E20-375 Specialist - Implementation Engineer, Isilon Solutions (DECS-IE) DES-1121 Specialist - Implementation Engineer, PowerMax and VMAX Family Solutions Certification DEA-3TT2 Associate - Data Protection and Management DEA-2TT4 Associate - Cloud Infrastructure and Services (DCA-CIS) DEA-5TT2 Associate - Networking D-DP-DS-23 Dell Data Protection Design 2023 D-NWG-FN-23 Dell Networking Foundations 2023 D-UN-DY-23 Dell Unity Deploy 2023 D-PSC-DS-23 Dell PowerScale Design 2023 D-PCR-DY-23 Dell PowerProtect Cyber Recovery Deploy 2023 | ||||||||
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Question: 160 Where is the index stored after an archiving operation? A. Archive storage B. Archive server C. Backup server D. Media server Answer: A Explanation: Reference: https://www.dell.com/support/kbdoc/en-pk/000050283/archiving-and-or-indexing-of-data-has-stopped-due-to-low-free-space-on-message-center-index-locations-or- emx-file-storage-locations Question: 161 An administrator is configuring Dell EMC RecoverPoint. Which Dell EMC storage system can be used without a write splitter installed? A. Unity B. XtremIO C. VMAX D. PowerMax Answer: A Explanation: Reference: https://www.delltechnologies.com/asset/en-us/products/storage/industry-market/h15088-dell-emc-unity-replication-technologies.pdf Question: 163 When is the target available for use in pointer-based replication? A. once the fracture log has been created B. after the mirror has been fractured C. immediately after session activation D. after synchronization has completed Answer: C $13$10 Explanation: Reference: https://webcache.googleusercontent.com/search?q=cache:IGSfpLzWKy8J:https://www.shcollege.ac.in/wp-content/uploads/NAAC_Documents_IV_Cycle/Criterion- II/2.3.2/Semester5_FOS_Storagebasedarray.pptx+&cd=7&hl=en&ct=clnk&gl=pk Question: 164 A backup administrator has defined a backup policy where full backups are scheduled at 8 PM every Saturday and differential backups for the rest of the week at same time. A data loss happened on Friday at 11 AM. How many backup copies are required to restore the requested files? A. 2 B. 3 C. 6 D. 7 Answer: A Explanation: If the data loss occurred on Friday, restoration process needs a full backup and the last differential backup that happened on a day before Friday. In case of an incremental backup, all the backup copies that occurred before Friday would be needed including the full backup copy that occurred on Saturday. Question: 165 A storage system is configured with erasure coding, divided up into 12 data segments and 4 coding segments. Each segment is written to different drives. What is the maximum number of drive failures that can be withstood without losing the data in this configuration? A. 6 B. 4 C. 3 D. 5 Answer: B Explanation: In a typical erasure coded storage system, a set of n disks is divided into m disks to hold data and k disks to hold coding information, where n, m, and k are integers. The coding information is calculated from the data. If up to k of the n disks fail, their contents can be recomputed from the surviving disks. Question: 166 A computer has an MTBF of 7000 hours and an MTTR of 18 hours? What is the availability of the data? A. 90.7% $13$10 B. 99.1% C. 99.7% D. 99.8% Answer: A Explanation: Reference: https://limblecmms.com/blog/mttr-mtbf-mttf-guide-to-failure-metrics/ Question: 167 What are the considerations when designing a disaster recovery plan based on RTO and RPO? A. Lower RTO and RPO have no effect on cost B. Lower RTO and RPO simplify the solution C. Lower RTO and RPO decrease the cost D. Lower RTO and RPO increase the cost Answer: D Explanation: RTO refers to the amount of time that can pass before an application or service must be restored after a disruption. RPO refers to the maximum amount of data loss that can be tolerated. If an organization requires a low RTO and RPO, it may need to invest in more expensive solutions such as redundant systems, data replication, and off-site backup and recovery capabilities. These solutions can be costly to implement and maintain, but they are necessary to meet the organization's recovery objectives. Therefore, it is important for organizations to consider the cost-benefit trade-offs when designing a disaster recovery plan. The cost of implementing a solution with a lower RTO and RPO may be justified by the potential impact of extended downtime and data loss on the organization's operations and reputation. Question: 168 At which layer is the risk of backup data recovered to an unauthorized destination considered a security threat? A. Protection Application B. Management Domain C. Data Source D. Database Application Answer: C Question: 169 What is true of hot-swappable hardware? A. All components need to be rearranged after swap B. Reboot is required after a change $13$10 C. All fans need to be running to ensure proper cooling D. Replaceable with zero downtime Answer: D Explanation: Reference: https://whatis.techtarget.com/definition/hot-swap Question: 170 Refer to the exhibit. How is a hash created on file Apr.Txt in an object-level deduplication? A. from content with variable-length B. from the metadata of the file C. from the content of the file D. from content with fixed-length Answer: B Explanation: Reference: https://www.delltechnologies.com/asset/he-il/products/storage/industry-market/h17072-data-reduction-with-dell-emc-powermax.pdf Question: 171 $13$10 Which security control detects and blocks unusual network behavior? A. IDPA B. VPN C. IDPS D. Zoning Answer: C Explanation: Reference: https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901146 Question: 172 Which security control provides logical isolation of devices on Ethernet? A. VPN B. Firewall C. VSAN D. VLAN Answer: D Explanation: A VLAN is a logical network that is created by partitioning a physical network into multiple virtual networks. Devices on one VLAN are isolated from devices on other VLANs, even if they are connected to the same physical switch or router. This logical isolation is achieved by assigning each device to a specific VLAN based on its MAC address, IP address, or port. By providing logical isolation, VLANs can improve network security by preventing unauthorized access and reducing the risk of network attacks. VLANs can also improve network performance by reducing broadcast traffic and enabling traffic prioritization. In contrast, a VPN (Virtual Private Network) provides secure remote access to a network over an untrusted network, such as the Internet. A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. A VSAN (Virtual Storage Area Network) is a SAN (Storage Area Network) technology that partitions a physical SAN into multiple logical SANs, allowing different departments or applications to share the same physical storage infrastructure while maintaining logical separation. Therefore, when it comes to providing logical isolation of devices on Ethernet, a VLAN is the security control that provides this functionality. Question: 173 What is a characteristic of data archiving? A. Secondary copy of data B. Primary copy of data C. Short-term retention D. Used for operational recovery $13$10 Answer: A Explanation: Data archiving is the process of moving data that is no longer actively used to a separate storage device or system for long-term retention. The archived data is typically kept for compliance, legal, or historical reasons and is not needed for day-to-day operations. The archived data serves as a secondary copy, providing a backup in case the primary copy of the data is lost or corrupted. In contrast, primary data is the active, current data that is used on a day-to-day basis in production systems. Primary data is typically stored in databases or other operational systems that are designed to provide fast, reliable access to the data for business operations. Data archiving is a strategy to manage data growth, reduce storage costs, and improve performance of production systems by removing inactive data from primary storage. It is not typically used for operational recovery, which involves restoring data that is needed to resume normal business operations after a disruption or outage. $13$10 | ||||||||
Researchers have discovered several vulnerabilities inside Dell EMC's data protection products that allow attackers to gain full control of the systems. Dell EMC's Avamar Server, NetWorker Virtual Edition, and Integrated Data Protection Appliance all contain a standard component – Avamar Installation Manager – which is vulnerable, according to new findings from the security technology and services firm Digital Defense. Researchers uncovered three vulnerabilities within Dell's data protection suite. "Combining the three identified vulnerabilities, full compromise of the affected system is possible by modifying the configuration file," said Digital Defense, in a statement. [Related: AMD Claims 'Near-Zero Risk' To Its Processors From Meltdown, Spectre Exploits] Attackers could obtain information stored inside the appliances such as critical databases and server data, according to the firm. Vulnerabilities include an authentication bypass bug in the software's SecurityService and two faults in its authenticated arbitrary file access in UserInputService. Dell EMC released security fixes to address the vulnerabilities on Friday. In a statement to CRN, Dell said it created the security fixes and had alerted customers. "With software vulnerabilities a fact of life in the technology industry, Dell EMC follows best practices in managing and responding to security vulnerabilities in our products. Our goal is to provide customers with timely information, guidance, and mitigation to address threats from vulnerabilities," said Dell. There was also a similar problem in VMware's vSphere Data Protection backup product, which leverages Dell EMC. The product contains an authentication bypass vulnerability that allows an attacker to bypass application authentication and gain root access to the system. VMware released a patch earlier this week detailing the issue. Mike Cotton, vice president of research and development at Digital Defense, said in a statement that IT teams should check their data center for these products and install the patches immediately. After the vulnerabilities were discovered, Digital Defense and Dell EMC worked together to address the vulnerabilities and find additional product versions impacted. "This is a good example of coordinated disclosure in action," said Dell. One top executive from a solution provider – a Dell Titanium partner – said his company was reaching out to customers on Friday. "We're reaching out to clients with the software [fix] and offering our services already," said the executive, who declined to be identified. "These things do happen to Dell because their product set is so big, but I think Dell was extremely proactive on this one … We don't expect to take a big hit financially because of this." The Dell EMC vulnerability comes the same week as massive security flaws were found in chips from multiple vendors that have the tech industry scrambling to protect systems around the world. The Meltdown and Spectre security flaws, discovered by security researchers last year and publicized Wednesday by media reports, are found in chips from multiple vendors, including market leader Intel. Many of Dell solutions contain Intel processors. In a statement to CRN, Dell said its "aware of new security research describing software analysis methods related to Intel microprocessors. We are working with Intel and others in the industry to investigate and address the issue." © 2023 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information | Ad Choices Storage For A Modern Data Center World The key to Dell EMC storage sales returning to growth lies not only in a robust storage market, but a robust product line, and the company in the second have proved it could go toe-to-toe with the best with major enhancements across its offerings. While some of the enhancements stemmed from improved hardware, including new Intel Xeon processors and higher-performance flash storage, the key enhancements were software related. CRN looks at 10 key products in the Dell EMC storage lineup, one that offers the broad capabilities to match the company's position as the world's largest storage vendor. Elastic Cloud Storage Elastic Cloud Storage is a software-defined, cloud-scale, object storage platform that brings the availability and serviceability of traditional storage arrays to commodity server infrastructures in a private cloud offering. ECS provides comprehensive protocol support for unstructured object and file workloads on a single platform that lets customers manage globally distributed storage infrastructure under a single global namespace with anywhere access to content. Dell EMC in May updated the platform to include the ECS Dedicated Cloud Service to provide hybrid deployment models. It also introduced ECS Next, which provides enhanced data protection, management and analytics. Integrated Data Protection Appliance Dell EMC in May introduced its Integrated Data Protection Appliance, or IDPA, a purpose-built, pre-integrated appliance bringing together data protection storage, software, search and analytics to protect data across a wide range of applications and platforms. According to Dell EMC, the IDPA offers fast deployment of data protection for physical and virtual workloads, and lets coverage seamlessly extend to the cloud with native cloud-tiering for long-term retention to private or public clouds. The appliances feature encryption, fault detection and healing, along with an average 55:1 deduplication rate for data both on-premises and in the cloud. Isilon Dell EMC provides scale-out NAS offerings aimed at fast-growing unstructured data in its Isilon line. The Intel Xeon-powered Isilon portfolio, which helps manage demanding enterprise file workloads, is available with all-flash, hybrid flash or spinning disk. It provides high-capacity utilization and automated tiering, and can scale from tens of terabytes to tens of petabytes. Dell EMC in May enhanced its software-only Isilon SD Edge to deploy on a single Dell EMC PowerEdge 14th generation server to make it available at a lower cost point for smaller remote offices. The updates also include support for VMware vSphere 6.5, as well as deployment using virtual storage platforms like ScaleIO and VMware vSAN. SC Series The SC Series of storage arrays was developed from the Compellent line that pre-EMC Dell acquired in 2011. Compellent was known for its software-defined platform and the inclusion at no extra charge of all the typical software and services required, a model that is seeping into the rest of the Dell EMC storage lines. Dell EMC in November expanded the SC Series line with new all-flash storage arrays, the SC5020F and SC7020F. These 3U appliances bring dual active/active controllers with eight-core Xeon processors, up to 256 GB of memory, and support for 10-Gbit iSCSI and 32-Gbit Fibre Channel. ScaleIO ScaleIO is Dell EMC's software-defined storage platform that runs on industry standard servers to help support the block data storage needs of enterprises of any size. The company said ScaleIO provides consistently high performance of up to 10 million IOPs. It scales from three to over 1,000 nodes, and features high I/O parallelism with low latency, data snapshots, inline data compression, thin provisioning, and quality of service. The ScaleIO platform in May was broadened with the introduction of the data center-class ScaleIO.Next platform with improved efficiencies thanks to inline compression, enhanced snapshots, granular thin provisioning, and seamless volume migration. Dell EMC Unity The midrange Unity line of arrays combines file and block storage capabilities in a package starting at under $20,000. Unity is available in all-flash and hybrid flash and spinning disk configurations, as well as a virtual storage version providing enterprise-class data services on VMware ESXi servers. Dell EMC in July said Unity had achieved its first $1 billion in bookings only 419 days after it started shipping. Dell EMC has enhanced the line with the Unity v4.3 operating system, which brings inline deduplication to the all-fl ash storage array to help increase storage efficiency, the ability to do online data-in-place storage controller upgrades and CloudIQ enhancements for simplified storage management. VMAX 950F The new VMAX 950F is an all-fl ash storage offering that Dell EMC said provides 6.7 million IOPs, or 68 percent higher performance than the previous generation, with 350-microsecond response time for online transaction processing, or 30 percent better than previous models. The VMAX 950F provides high-performance storage in open systems, mainframe, IBM System i, and file workloads on a single platform, and comes with the full range of EMC storage services including SRDF (Symmetrix Remote Data Facility), D@RE (Data At-Rest Encryption), non-disruptive migration, inline compression, and more, all with six nines, or 99.9999 percent, data availability. VxRack SDDC The Dell EMC VxRack SDDC is a turnkey hardware and software rack-scale hyper-converged system combining the latest Dell EMC PowerEdge servers with VMware Cloud Foundation software. VMware Cloud Foundation, VMware's software-defined data center platform, combines SDDC Manager for lifecycle automation along with the vSphere compute, vSAN storage, and NSX networking virtualization technology. The VxRack SDDC scales to hundreds of nodes. Dell EMC in August updated the VxRack SDDC with its new VMware Cloud Foundation software for increased efficiency and scale, along with 40 new PowerEdge server-based configurations with expanded all-fl ash storage options. VxRail Hyper-Converged Infrastructure Appliance Dell EMC VxRail hyper-converged infrastructure appliances combine PowerEdge 14th-generation servers with VMware vSAN software to provide configure-to-order platforms that deliver data services, resiliency and quality of service for simplified deployment of virtual desktops, business-critical applications and remote office infrastructure. The VxRail appliance offers non-disruptive pay-as-you-grow scalability of capacity and performance from as few as three nodes to up to 64 nodes per cluster. Customers can choose from general-purpose appliances, entry-level appliances, virtual desktop-optimized nodes, and nodes optimized for performance or storage capacity. XC Series Hyper-Converged Infrastructure Appliance In addition to selling its own VxRail hyper-converged infrastructure appliances, Dell EMC is also the largest sales partner of the HCI software stack from Nutanix. It does so via the XC Series hyper-converged infrastructure appliances, which combine PowerEdge 14th-generation servers with the Nutanix software stack as a complete platform. The XC Series appliances are available with flexible combinations of CPU, memory, and hard drive or SSD, including NVMe storage, and include thin provisioning and cloning, replication, data tiering, deduplication and compression. JEROME H. SALTZER, SENIOR MEMBER, IEEE, AND
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