Practice Free D-ISM-FN-23 Exam Online Questions
An organization has an iSCSI storage system accessed by 20 compute systems running a hypervisor over a physical Ethernet network. The network enables the transfer of compute-to-compute, compute-to-storage, and management traffic.
The compute systems host several virtual machines that are accessed by 31 user groups. In addition, the network has two Ethernet core switches in an active/passive configuration and three edge switches that connect all the compute systems. Multiple VLAN trunk links exist between the core and the edge switches.
However, recently the user groups are experiencing performance issues due to excessive utilization of the core switch and the trunk links.
What can be implemented to minimize the performance issues?
- A . Switch aggregation
- B . VLAN tagging
- C . Self-forming network
- D . Discovery domain
A company is planning to perform a cloud-based backup. They want to send their data over a public network to a cloud backup device.
Which security control mechanism helps to protect the data from an attacker?
- A . Multi-factor authentication
- B . Demilitarized zone
- C . Data shredding
- D . Encryption
Why is it important for organizations to accelerate their digital transformation efforts?
- A . Avoid virtualizing the IT resources across data centers to minimize the utilization
- B . Develop and deploy modern applications using only public cloud resources
- C . Maintain a competitive advantage in a digital environment
- D . Adopt modern digital products to significantly reduce CAPEX and OPEX
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 . 2 hours
- B . 3 hours
- C . 28 hours
- D . 38 hours
What does a domain ID represent in Fibre Channel (FC) addressing?
- A . Unique number provided to a group of switch ports
- B . Unique number provided to each port within a switch
- C . Unique number provided to a group of switches
- D . Unique number provided to each switch in the fabric
Which Dell EMC product is a hyper-scale storage infrastructure that provides universal accessibility with support for object and HDFS?
- A . ViPR Controller
- B . PowerMax
- C . Isilon
- D . Elastic Cloud Storage
What is a benefit of block-level storage virtualization?
- A . Enables the online expansion of virtual volumes
- B . Enhances performance by limiting the RSCN traffic
- C . Improves security through logical segmentation of block storage devices
- D . Increases scalability through separation of FC addresses across VSANs
Which iSCSI host connectivity option is recommended in a CPU-intensive application environment?
- A . NIC with software-based iSCSI initiator
- B . TCP offload engine
- C . iSCSI HBA
- D . Converged Network Adapter
Which features are essential for ensuring data integrity in storage systems? (Choose two)
- A . Deduplication
- B . Checksums
- C . Storage tiering
- D . Write once, read many (WORM)
What is a characteristic of an FC-AL implementation?
- A . Devices can be added and removed dynamically without any impact
- B . Supports connectivity up to 15 million nodes
- C . Requires at least one connectivity device
- D . Reserves one address for connecting an FC-SW port