IT Certification Exam Questions & Answers

NO.161 Which Unity mode(s) supports the 17 Gb/s SAS I/O modulo?

NO.162 With Redirect on Write technology, when writes are made to the storage resource and more space is required, what size is the slice allocated from the parent pool?

NO.163 A storage administrator recently disabled the Advanced Deduplication on a LUN.
Which Dell Unity XT action can be used to remove the Advanced Deduplication savings from LUN?

NO.164 A storage administrator is tasked with creating a DR solution for block and file storage resources on a Dell EMC Unity 650F system at a primary production site.
The company has two other campus locations.
– Campus A is located 50 km away and has a Dell EMC Unity 400 Hybrid system.
– Campus B is located 200 km away and has a Dell EMC UnityVSA system.
What should the storage administrator do to provide the best protection of storage resources while meeting recommended latency levels?

NO.165 In an asynchronous replication, what is the maximum number of replicated NAS servers supported for the Dell Unity XT 380 series? (changed)

NO.166 A company has several LUNs being accessed by VMware ESXi over iSCSI.
How can they minimize the resulting impact on performance?

NO.167 What is the function of the Native SANCopy Import data mobility feature?

NO.168 A user is setting up Dell Unity XT network ports for connectivity between the NAS clients and NAS Servers.
Which settings can be modified from the Ethernet Port Properties window in Unisphere?

NO.169 During the configuration of ESRS, how is the Customer Contact Data verified?

NO.170 A storage administrator wants to configure a Unity system to log system events to a remote log server. In order to allow access to the log server, which port should the administrator ensure is not blocked by the firewall?

NO.171 Which Unity features use supported SAS Flash 2 drives to improve system performance?

NO.172 When configuring integrated ESRS access to a Dell EMC Unity XT array, which firewall ports need to be open?

NO.173 What is the correct sequence of steps to create a replication session on an existing LUN?

NO.174 A storage administrator is monitoring the pool capacity of two identical Dell Unity XT systems. Each system has every LUN replicated to the other system and all replication sessions are in sync. Both systems are used for production storage. CloudIQ is receiving updates from both systems, but shows that one of them is filling up more quickly than the other.
What is the cause of this behavior?

NO.175 On a Dell EMC Unity XT, what SP tasks are available in Service Mode?

NO.176 Which Unity models allow for the addition of a 12 Gb/s SAS SLIC?

NO.177 On which storage objects is Unity compression supported?