Which of the following criteria fits the definition of the Cloud? (Choose all that apply.)

Shared Pool Of Configurable Resources

Statement 1: Multimode optic cables are usually longer than single mode cables. Statement 2: Sharp cable bends lead to weaker signal at the end of the cable

Statement 1 is false and statement 2 is true

Both statements 1 and 2 are false

Statement 1 is true and 2 is false

Statements 1 and 2 are both true

Which statement is true?

An extent can be as small as 512 kB and as large as 64 MB.

An extent can be as small as 512 kB and as large as 128 MB.

An extent can be 128 MB, but a grain is always 64 kB.

An extent can be as small as 64 MB and as large as 512 MB.

Statement 1: RAID 2.0+ is NOT based on traditional RAID technologies. Statement 2: RAID 2.0+ has excellent rebuild characteristics.

Statement 1 is false and statement 2 is true.

Statement 1 is true and statement 2 is false.

Statements 1 and 2 are both true.

Both statements 1 and 2 are false.

Statement 1: A port can be listed in multiple zones. Statement 2: A switch configuration can contain multiple zones.

Statement 1 is false; Statement 2 is true.

Statement 1 is true; Statement 2 is false.

Statement 1: A disk drive with a high latency performs better than a disk drive with a low latency. Statement 2: A smaller seek time means that the disk performs better.

Statement 1 is false; Statement 2 is true.

Statement 1 is true; Statement 2 is false.

Select the correct statements that describe the properties of bus technology in ICT architecture. (Choose all that apply.)

Bus can be divided into internal bus and external bus

Bus is a communication system that transfers data between internal components and external components

Bus technology are only available in serial form.

The CPU needs to go through the memory to directly access the Bus

Statement 1: Fiber optic cables must be bended with a minimum radius of 10 centimeters. Statement 2: Bends and dirt causes the light signal to be weaker and the sensor cannot detect the light pulse then.

Statement 1 is false; Statement 2 is true

Statement 1 is true; Statement 2 is false.

Which of the following statements about HUAWEI OceanStor V3 SmartTier dynamic storage tiering technology is NOT true?

Data statistics, analysis, and relocation activities of the SmartTier affect service continuity and data availability.

The SmartTier automatically and dynamically matches data from different activity levels with storage media of different characteristics

The SmartTier calculates and analyzes the activity level of data.

The SmartTier data relocation activities are based on configured policies.

Select the correct statements about the structure and functions of the hard disk components. (Choose all that apply.)

Disk platter is responsible of storing data in binary form.

The actuator is responsible of moving the Read/Write arm.

The disk connector is responsible of connection and rotation of the platter.

The spindle is responsible for sending commands to the disk head

Statement 1: We have a RAID5 protected group of disks. The protection level increases if we add more disks to the group. Statement 2: With a RAID 10 set the number of disks must be greater than 8 to always survive a dual disk failure.

Both statements 1 and 2 are false.

Statement 1 is true and statement 2 is false.

Statements 1 and 2 are both true.

Statement 1 is false and statement 2 is true.

Statement 1: If possible it is always advised to make only Full Backups. Statement 2: LAN free backups typically run slower than LAN based backups.

Statement 1 is true and statement 2 is false.

Statements 1 and 2 are both true.

Both statements 1 and 2 are false.

Statement 1 is false and statement 2 is true.

Which of the following are correct steps in a LAN based backup job? (Choose all that apply.)

Agent on application server sends data to the backup device.

Agent on application server sends data to backup media server.

Backup server sends a “start-backup” command to the backup device.

Backup media server sends data to the backup device

Statement 1: Every time a tape is used to restore data, some data will be lost. Statement 2: Backup strategies that use tape as backup media typically have a high RTO.

Statement 1 is false; Statement 2 is true.

Statement 1 is true; Statement 2 is false.

Which of the following cloud service model deals with providing storage, network, servers and virtualization of resources?

Infrastructure As A Service (IaaS).

Which of the following is NOT the characteristics of the active-active mode of a storage controller?

The primary controller processes the I/O requests from application servers and the secondary controller is in the idle state.

The active-active mode achieves load balancing, full utilization of resources, and system performance improvement.

Two controllers process the I/O requests from application servers concurrently.

If a controller becomes faulty, the other takes over the work of the faulty controller without disrupting ongoing services.

Which is the correct formation order of the following elements in RAID 2.0+?

LUN -> CK -> CKG -> Extent -> LD

LD -> CKG -> CK -> Extent -> LUN

LD -> Extent -> CKG -> CK -> LUN

LD -> CK -> CKG -> Extent -> LUN

Which statement is true about RAID 2.0+?

With RAID 2.0+ it is supported to select no hot spare disks

RAID 2.0+ has a higher RAID overhead than traditional RAID types.

Chunks belonging to a file will never be written on the same physical disk

RAID 2.0+ allows for a complete enclosure to fail without causing data loss

Which are characteristics of the HUAWEI OceanStor V3 hardware? (Choose all that apply.)

No need for heterogeneous convergence anymore

Which of the following statements are NOT true? (Choose all that apply.)

Both the CIFS as well as the NFS protocol requires file format conversion.

One disadvantage of CIFS is that Windows clients must be equipped with dedicated software.

NFS is a stateless protocol while CIFS is a stateful protocol. NFS can be automatically recovered from a fault while CIFS cannot.

CIFS is a network-based sharing protocol. It has high demands on network transmission reliability, so it usually uses TCP/IP.

Statement 1: a snapshot of a ThinLUN at creation does not occupy storage capacity. The snapshot of a ThickLUN at creation immediately occupies storage capacity. Statement 2: When a snapshot of a ThickLUN exists, there is always space available to store changes to the original data.

Both statements 1 and 2 are false.

Statements 1 and 2 are both true.

Statement 1 is true and statement 2 is false.

Statement 1 is false and statement 2 is true.

Statement 1: The higher the number used to indicate the RAID level, the higher the overhead. Statement 2: RAID 10 stripes the data, then mirrors the stripe set.

Both statements 1 and 2 are false.

Statements 1 and 2 are both true

Statement 1 is true and statement 2 is false.

Statement 1 is false and statement 2 is true

What are the advantages of SSDs over HDDs? (Choose all that apply.)

Better environmental adaptability.

Faster read/write speed for random access

Which of the following are advantages of NAS storage systems over file servers? (Choose all that apply.)

Diverse services and powerful functions

A customer needs zoning configured in a Fibre Channel switch. The customer frequently changes the patch points in the infrastructure. What zoning method is preferred then?

Soft zoning because it is more flexible when it comes to changing patch points.

Port zoning because it is more flexible when it comes to changing patch points.

Zoning is not required in a FC SAN.

Port zoning and Soft zoning should always be used together.

Select the correct statements that describe the properties of Distributed Storage Architecture. (Choose all that apply.)

The storage nodes are non centralized

The storage nodes are centralized.

In storage systems, what does throughput refer to?

Amount of data that can be received and written to the storage medium in a period of time.

Amount of signals that can be sent or received by processors in a period of time.

Amount of calculations that can be processed in a period of time.

Amount of data that can be transmitted and received over network in a period of time.

H13-611 Joe

Authored by Joe Phonganan

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1st Grade

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MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following are the 3 layers of components that storage systems are made up of? (Choose three.)

Storage Analysis

Storage Solution

Storage Software

Storage Hardware

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The only cable type that can be used to connect disk enclosures is the mini SAS cable.

FALSE

TRUE

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not the benefits of converged storage systems?

The same device is able to provide both block storage and file storage

Saving of rack space due to integration of equipment into one device

Converged storage system has better data protection compared to other non-converged systems

Unified management of storage resources

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

IP SAN uses underlying optical networks to connect servers and storage systems

TRUE

FALSE

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes SDN?

Decoupling of the data plane and control plane in networks

Using a software program to manage your network.

Using hardware to manage the network

The virtualization of network services to achieve better efficiency and scalability.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Storage Pools cannot be created with a single tier of disks.

FALSE

TRUE

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed disk
in Disk Domain A.

TRUE

FALSE

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H13-611 Joe

Which of the following are the 3 layers of components that storage systems are made up of? (Choose three.)

The only cable type that can be used to connect disk enclosures is the mini SAS cable.

Which of the following is not the benefits of converged storage systems?

IP SAN uses underlying optical networks to connect servers and storage systems

Which of the following best describes SDN?

Storage Pools cannot be created with a single tier of disks.

Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed diskin Disk Domain A.

Which of the following criteria fits the definition of the Cloud? (Choose all that apply.)

Statement 1: Multimode optic cables are usually longer than single mode cables.Statement 2: Sharp cable bends lead to weaker signal at the end of the cable

Which statement is true?

Access all questions and much more by creating a free account

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Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed disk
in Disk Domain A.

Statement 1: Multimode optic cables are usually longer than single mode cables.
Statement 2: Sharp cable bends lead to weaker signal at the end of the cable