D-ISM-FN-23 Online Practice Questions and Answers

What set of factors are used to calculate the disk service time of a hard disk drive?

A. Seek time Rotational latency Data transfer rate

B. Seek time Rotational latency I/O operations per second

C. Seek time Rotational latency RAID level

D. Seek time Rotational latency Bandwidth

What is an accurate statement about scale-out NAS?

A. Creates a different le system for each node in the cluster

B. Pools node resources in a cluster to work as multiple NAS devices

C. Increases performance and capacity by adding nodes to the cluster

D. Supports only data replication for protecting data across the nodes

What is true about a software de ned data center?

A. IT resource components are virtualized except commodity hardware used to create resource pools

B. Management operations are dependent of underlying hardware con guration

C. Services listed in the service portal are updated automatically using orchestration tool

D. Management functions are moved to an external software controller

Refer to the Exhibit:

Select the option that represents the three Zone Types for each of the labeled zones.

A. Zone1: Port Zone2: WWW Zone3: Fabric

B. Zone1: Mixed Zone2: WWW Zone3: Port

C. Zone1: Fabric Zone2: WWW Zone3: Mixed

D. Zone1: WWW Zone2: Mixed Zone3: Port

What is a function of a continuous data protection (CDP) appliance?

A. Migrates deduplicated data from the source volume to the target volume during replication

B. Intercepts writes to the production volume and splits each write into two copies

C. Runs data protection software and manages replications within and across data centers

D. Stores all data that has changed from the time the replication session started

In a software-de ned networking architecture, which layer is responsible for handling data packet forwarding or dropping?

A. Infrastructure

B. Application

C. Control

D. Interface

What Smart City municipal function is optimized by IoT?

A. Commercial and residential land use and zoning

B. Tax revenue budgeting and expense accounting

C. City transportation infrastructure maintenance

D. Development of municipal staff skillset

Which standard provides lossless transport to an FCoE Ethernet network?

A. Data Center Bridging Capability Exchange

B. Priority-based Flow Control

C. Remote Direct Memory Access

D. Data Center Bridging

Which performance feature does an intelligent storage system provide?

A. RAID 4 data protection

B. End-to-end SAS storage connectivity

C. Automated storage tiering

D. End-to-end NVMe/IB storage connectivity

What is a function of the metadata service in an OSD storage system?

A. Generates an object ID from the data to be stored

B. Manages the le system storage space for all remote clients

C. Generates the le system namespace from the data to be stored

D. Manages physical OSD containers on which data is stored