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EMC DEA-1TT5 (Associate - Information Storage and Management) Certification Exam is designed for IT professionals who want to validate their knowledge and skills in the area of storage and data management. DEA-1TT5 exam is based on the latest industry trends and best practices, ensuring that those who pass it have a thorough understanding of the latest technologies and techniques in the field.
EMC DEA-1TT5 Exam is intended for individuals who have a basic understanding of computer systems and data storage technologies. However, it is also suitable for those who have some experience in the field and are looking to enhance their skills and knowledge. DEA-1TT5 exam consists of 60 multiple-choice questions and has a time limit of 90 minutes. The passing score for the exam is 63%.
NEW QUESTION # 149
What is true about scale-out NAS storage architecture? (First Choose Correct option and give detailed explanation delltechnologies.com)
- A. Provides fixed storage capacity that limits scalability
- B. Restricts scalability to the limits of the storage controllers
- C. Scales the capacity within a single NAS storage system
- D. Grows file system dynamically as nodes are added to the system
Answer: D
Explanation:
Explanation
Scale-out NAS storage architecture is a type of distributed file system that enables the storage capacity of the system to be expanded as nodes are added. It allows the file system to grow dynamically as nodes are added, allowing for increased scalability and flexibility. This type of architecture is often used in large-scale storage systems, and is particularly useful for managing large datasets.
NEW QUESTION # 150
An IT organization wants to deploy four FC switches for compute and storage system connectivity. To meet performance requirements, a maximum of one active ISL and redundant ISLs for their compute to storage traffic.
Which FC SAN topology should be recommended?
- A. Single switch
- B. Multi-switch
- C. Full mesh
- D. Partial mesh
Answer: B
NEW QUESTION # 151
DRAG DROP:
Match the Fibre Channel (FC) layers with their respective functions.
Solution:
Determine whether the given solution is correct?
Response:
- A. Correct
- B. Incorrect
Answer: A
NEW QUESTION # 152
What determines how far back the recovery points can go in a continuous data protection (CDP) solution?
- A. Size of the CDP appliance used for replication
- B. Type of write splitter used for replication
- C. Amount of space that is configured for the journal
- D. Size of the source and replica volumes
Answer: C
NEW QUESTION # 153
Based on the exhibit,
Based on the exhibit, what does the "X" represent?
- A. SYN ACK
- B. SYN NACK
- C. NACK SYN
- D. ACK SYN
Answer: A
NEW QUESTION # 154
What is an accurate statement about scale-out NAS?
- A. Pools node resources in a cluster to work as multiple NAS devices
- B. Creates a different file system for each node in the cluster
- C. Supports only data replication for protecting data
- D. Stripes data across nodes with mirror or parity protection
Answer: D
NEW QUESTION # 155
What is an advantage of performing cumulative backups compared to incremental backups for the same data?
- A. Eliminates the need for full backups
- B. Facilitates faster backups
- C. Facilitates faster restores
- D. Reduces the storage space required for backups
Answer: C
NEW QUESTION # 156
What is a purpose of the policy engine in a data archiving environment?
- A. Automates the process of identifying the data to move from archive to primary storage
- B. Moves the appropriate data into archive storage automatically
- C. Enables manual migration of older archived data between archive storage devices
- D. Facilitates manual searching for archived data in archive storage
Answer: B
Explanation:
Explanation
The purpose of the policy engine in a data archiving environment is to automate the process of moving the appropriate data from primary storage into archive storage. It does this by monitoring data access patterns in primary storage and automatically moving the data that is least accessed into an archive storage device. This process allows for more efficient use of primary storage and also reduces storage costs.
NEW QUESTION # 157
Which backup component maintains the catalog containing details about the backups that have occurred?
- A. Backup server
- B. Storage node
- C. Backup device
- D. Backup client
Answer: A
NEW QUESTION # 158
What is an accurate statement about Zoning?
Response:
- A. Increases the amount of fabric-management traffic within a zone by sending RSCNs to all nodes in a fabric
- B. Multiple zone sets may be defined in a fabric and all zone sets must be active at a time
- C. FC switch ports, FC HBA ports, and storage ports should not be members of multiple zones
- D. Nodes that are distributed across multiple switches in a switched fabric may also be grouped into the same zone
Answer: D
NEW QUESTION # 159
An Ethernet switch has eight ports and all ports must be operational for 24 hours, from Monday through Friday. However, a failure of Port4 occurs as follows:
- Monday = 8 PM to 9 PM
- Wednesday 7 PM to 9 PM
- Thursday = 6 AM to 9 AM
- Saturday = 4 PM to 7 PM
What is the MTTR of Port 4?
- A. 28 hours
- B. 2 hours
- C. 38 hours
- D. 3 hours
Answer: B
NEW QUESTION # 160
What happens when the size of a write I/O request exceeds the configured write aside size in a block-based storage system?
- A. Write aside size is automatically reconfigured to the new write I/O size
- B. Warning message to reduce the size of write I/O is displayed
- C. Write data is lost and a re-write request is sent to the compute system
- D. Cache is bypassed and I/O is written directly to storage
Answer: D
NEW QUESTION # 161
Drag and Drop Question
Match the characteristics of big data with their respective descriptions.
Answer:
Explanation:
NEW QUESTION # 162
A customer uses FCIP to connect local and remote FC SANs. The remote SAN is continuously replicated to, and used to store daily backup data. Latency over the IP WAN increases to unacceptable levels during peak replication periods. No other data transfer services using the WAN experience the same latency problem.
What is the likely cause of the data replication performance issue?
- A. Ethernet frame segmentation
- B. IP packet segmentation
- C. FCIP gateway FC ports set to TE_Port mode
- D. FCIP gateway FC ports set to EX_Port mode
Answer: B
NEW QUESTION # 163
An organization is planning to adopt pre integrated systems to deploy compute, network, storage, and management functions as a single engineered solution.
Which approach should the organization adopt?
- A. Service based approach
- B. Vendor ready solutions
- C. DIY approach
- D. DCaaS solution
Answer: B
Explanation:
Explanation
Pre-integrated systems are vendor-provided solutions that combine compute, network, storage, and management functions as a single engineered solution. This approach is also known as a converged infrastructure or a hyper-converged infrastructure. The vendor provides pre-configured, pre-tested hardware and software components that work together seamlessly. The pre-integrated system reduces the complexity of building and deploying IT infrastructure, while also improving performance, scalability, and reliability. This approach is different from a DIY (do-it-yourself) approach, where an organization builds its infrastructure from individual components, and a DCaaS (Data Center as a Service) approach, where the organization outsources its entire data center to a third-party provider. Reference: Section 1.7 Converged Infrastructure, page 62.
NEW QUESTION # 164
A company is using an intrusion detection and prevention system (IDPS) to scan and analyze intrusion events.
Which IDPS technique uses a database that contains known attack patterns?
- A. Anomaly- Based correct
- B. Signature-based
- C. Intrusion-based
- D. Policy-based
Answer: A
NEW QUESTION # 165
What is a feature of 5G technology?
- A. Higher transmission distances
- B. Higher connectivity density
- C. Higher LAN bandwidth
- D. Higher WAN bandwidth
Answer: B
NEW QUESTION # 166
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EMC DEA-1TT5 (Associate - Information Storage and Management) certification exam is designed for professionals who want to validate their knowledge and expertise in the field of information storage and management. Associate - Information Storage and Management Exam certification is particularly useful for individuals who work in IT and want to advance their careers or for those who are looking to make a career change into the field of information storage and management. DEA-1TT5 exam covers a wide range of topics including data center infrastructure, storage systems, backup, and recovery, and cloud computing.
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