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NEW QUESTION 70
What is an impact of a Denial-of-Service attack?
- A. Computing resources are exhausted and made unavailable to users
- B. Privileges are intentionally misused to compromise data security
- C. User's accounts and data are compromised by malicious insiders
- D. User's credentials are eavesdropped by the attacker
Answer: A
NEW QUESTION 71
Based on the exhibit, what does the "X" represent in the FCIP tunnel configuration?
- A. EX_port
- B. VE_port
- C. E_port
- D. F_port
Answer: A
Explanation:
Explanation/Reference:
Reference: https://education.dellemc.com/content/dam/dell-emc/documents/en-us/KS2008_Holbrook- fibre_channel_fcip_holbrook.pdf (5)
NEW QUESTION 72
When using the erasure coding technique in an object-based storage system, data is divided into 12 data segments and 4 coding segments.
What is the maximum number of disk drive failures against which data is protected by the configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 73
Match the virtual machine (VM) file with its description.
Answer:
Explanation:
Reference:
https://www.vmware.com/support/ws55/doc/ws_learning_files_in_a_vm.html
NEW QUESTION 74
Which type of LUN provides full control for precise data placement and allows an administrator to create LUNs on different RAID sets if there is workload contention?
- A. Journal
- B. Bitmap
- C. Traditional
- D. Thin
Answer: C
NEW QUESTION 75
Based on the exhibit,
what does the "X", "Y", and "Z" represent in a NAS environment?
- A. X = IP Network, Y = FC SAN, and Z = NAS Gateway
- B. X = FC SAN, Y = NAS Gateway, and Z= IP Network
- C. X = IP Network, Y = NAS Gateway, and Z = FC SAN
- D. X = FC SAN, Y = IP Network, and Z = NAS Gateway
Answer: A
Explanation:
NEW QUESTION 76
Which part of the Fibre Channel (FC) frame does the label "X" represent in the exhibit?
- A. CRC
- B. Frame Header
- C. SOF
- D. Data Field
Answer: B
NEW QUESTION 77
What does the "variability" characteristic of big data signify?
- A. Importance in the quality of data gathered from a number of sources
- B. Diversity in the formats and types of data generated from various sources
- C. Importance in obtaining the right information from data at all possible contexts
- D. Cost-effectiveness and business value obtained from massive volumes of data
Answer: B
Explanation:
Explanation/Reference: https://tdwi.org/articles/2017/02/08/10-vs-of-big-data.aspx
NEW QUESTION 78
What is a key advantage of cloning a virtual machine (VM)?
- A. Ability to run new VMs simultaneously with the same IP address.
- B. Eliminates the need to create multiple snapshots for a VM.
- C. Reduces the time required to create multiple copies of a VM.
- D. Improves the performance of an existing VM and new VMs.
Answer: C
Explanation:
VM clone - Clone is a copy of an existing virtual machine (parent VM) o The clone VM's MAC address is different from the parent VM - Typically clones are deployed when many identical VMs are required o Reduces the time that is required to deploy a new VM
NEW QUESTION 79
An organization plans to deploy a new application in their environment. The new application requires 4 TB of storage space. During peak workloads, the application is expected to generate
4900 IOPS with a typical I/O size of 8 KB. The capacity of each available disk drive is 500 GB.
The maximum number of IOPS a drive can perform at with a 70 percent utilization is 110 IOPS.
What is the minimum number of disk drives needed to meet the application's capacity and performance requirements given a RAID 0 configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 80 
Based on the exhibit, what does the "X" represent?
- A. SYN ACK
- B. NACK SYN
- C. SYN NACK
- D. ACK SYN
Answer: D
NEW QUESTION 81
A system has three components and all three components need to be operational for 24 hours; Monday through Friday. During a particular week, failure of component 3 occurred as follows:
-Tuesday = 8 AM to 1 PM -Thursday = 5 PM to 10 PM -Friday = 5 AM to 10 AM What is the mean time between failures on component 3 for that week?
- A. 5 hours
- B. 40 hours
- C. 35 hours
- D. 51 hours
Answer: C
NEW QUESTION 82
Why is it important for organizations to maintain a copy of data at a remote site?
- A. Ensure disaster recovery
- B. Provide operational recovery
- C. Provide flexibility to use stub files for production operations
- D. Ensure data archiving to meet regulatory requirements
Answer: A
NEW QUESTION 83
Which type of digital data consists of textual data with inconsistent formats but can be formatted with the use of software tools?
- A. Semi-structured data
- B. Unstructured data
- C. Metadata
- D. Quasi-structured data
Answer: D
NEW QUESTION 84
A service provider is offering cloud services to Enterprise P and Enterprise Q.
Which cloud deployment model does the exhibit represent?
- A. Externally-hosted community cloud
- B. Externally-hosted private cloud
- C. Public cloud
- D. On-premise community cloud
Answer: B
NEW QUESTION 85
Which type of storage system is built specifically for storing fixed content?
- A. Block-based storage
- B. Unified storage
- C. Content addressed storage
- D. File-based storage
Answer: C
NEW QUESTION 86
Based on the exhibit, what does the "X" represent?
- A. NACK SYN
- B. ACK SYN
- C. SYN ACK
- D. SYN NACK
Answer: C
NEW QUESTION 87
Which type of zoning does the "X" represent?
- A. WWN zoning
- B. Mixed zoning
- C. Fabric zoning
- D. Port zoning
Answer: D
NEW QUESTION 88
What is the correct sequence of steps to authenticate an initiator and a target using one-way Challenge Handshake Authentication Protocol (CHAP) after the initiator performs a login to the target?
Answer:
Explanation:
Reference:
https://books.google.com.pk/books?id=tPLBUi8JSogC&pg=PA357&lpg=PA357&dq=initiator+takes+the
+shared+secret+and+calculates+the+value+using+a+one+way+has+function+and+return+a+hash+value+to
+the
+target&source=bl&ots=HlHg70jCh3&sig=ACfU3U19dz4gIF9nvPh_uLbkoEojyrKlsg&hl=en&sa=X&ved=2ahU KEwjMp_PPluTrAhWZA2MBHX0IBv8Q6AEwBnoECAoQAQ#v=onepage&q=Takes%20shared%20secret% 20and%20calculates%20value%20using%20a%20oneway%20has&f=false (figure 14-10)
NEW QUESTION 89
Which type of zoning does the "X" represent?
- A. WWN zoning
- B. Mixed zoning
- C. Fabric zoning
- D. Port zoning
Answer: D
NEW QUESTION 90
What is the objective of security control?
- A. Minimize the attack surfaces and minimize the work factors
- B. Maximize the attack surfaces and maximize the attack vector
- C. Maximize the attack surfaces and minimize the attack vector
- D. Minimize the attack surfaces and maximize the work factors
Answer: A
NEW QUESTION 91
Drag and Drop Question
To authenticate a user using OpenID authentication control, what are the correct sequence of steps?
Answer:
Explanation:
NEW QUESTION 92
Which state change notifications (SCNs) are issued by an iSNS server to the registered devices?
- A. Output events
- B. CPU events
- C. Network events
- D. Input events
Answer: C
Explanation:
The State Change Notification (SCN) service allows the iSNS Server to issue notifications about network events that affect the operational state of Storage Nodes. The iSNS client may register for notifications on behalf of its Storage Nodes for notification of events detected by the iSNS Server.
NEW QUESTION 93
Which EMC product enables management for Vblock systems?
- A. Unified Infrastructure Manager
- B. Service Assurance Suite
- C. MirrorView
- D. ViPR SRM
Answer: A
NEW QUESTION 94
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