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Cohesity COH-285 Dumps

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Total 265 questions

Cohesity Certified Protection Professional – NetBackup Appliances Questions and Answers

Question 1

A NetBackup backup job has failed with the status code 701. What does this status code mean?

Options:

A.

The backup job was unable to connect to the target device.

B.

The backup job was unable to access the target data.

C.

The backup job was unable to write the backup data to the target device.

D.

The backup job was terminated by the user.

Question 2

A NetBackup appliance is not backing up data from a specific client. What steps can be taken to troubleshoot the problem?

Options:

A.

Check the client ' s backup policies.

B.

Check the client ' s connectivity to the appliance.

C.

Check the appliance ' s logs for errors.

D.

Contact Cohesity Support for assistance.

Question 3

What are the two types of deduplication that NetBackup supports for backup data?

Options:

A.

Client-side deduplication and media server deduplication

B.

Source-side deduplication and target-side deduplication

C.

Inline deduplication and post-processing deduplication

D.

All of the above

Question 4

A file system on a server that has different files changing daily becomes corrupt, and a restore is required. The system is being backed up using True Image Restore with move detection enabled.

The most recent backups of this file system are displayed below:

    Monday: A full backup

    Tuesday: A differential incremental backup

    Wednesday: A cumulative incremental backup

    Thursday: A differential incremental backup

    Friday: A differential incremental backup

What is the minimum number of backup images that will be used to fully restore the server to its most current state?

Options:

A.

one

B.

two

C.

three

D.

four

E.

five

Question 5

What is the certificate deployment and management behavior when the security level is set to High?

Options:

A.

Certificates are deployed automatically for known hosts and the Certificate Revocation List (CRL) is refreshed every 4 hours.

B.

Certificates are deployed automatically for all hosts and the Certificate Revocation List (CRL) is refreshed every hour.

C.

Certificates are deployed automatically for known hosts and the Certificate Revocation List (CRL) is refreshed every hour.

D.

Certificates are deployed with a token for all hosts and the Certificate Revocation List (CRL) is refreshed every 4 hours.

Question 6

An administrator has a Linux client that has a backup job failing with the following error message:

bpbrm Exit: client backup EXIT STATUS 41: network connection timed out

Which step should the administrator perform to ensure the backup job completes successfully?

Options:

A.

check the firewall settings to ensure NetBackup ports are open

B.

edit the “Client read timeout” setting in the master server Host Properties

C.

edit the “Client connect timeout” in the master server Host Properties

D.

add a SERVER entry for the media server in the client ' s bp.conf file

Question 7

An administrator has a scheduled policy that backs up 20 clients, each with multiple mount points and multiple data streams enabled. One of the jobs has failed and is in an Incomplete state in the Activity Monitor.

How should the administrator verify the incomplete job runs prior to the next scheduled backup?

Options:

A.

run a manual job for the client

B.

resume the job

C.

run a manual job for the mount point

D.

resume the parent job

Question 8

What is the name of the storage unit that is used to store deduplicated data on a NetBackup media server or appliance?

Options:

A.

Media Server Deduplication Pool (MSDP)

B.

Media Server Deduplication Unit (MSDU)

C.

Media Server Deduplication Disk (MSDD)

D.

Media Server Deduplication Volume (MSDV)

Question 9

What is the name of the feature that allows NetBackup to deduplicate data across multiple domains or sites?

Options:

A.

Auto Image Replication (AIR)

B.

Optimized Duplication (OD)

C.

Accelerator (ACC)

D.

Cloud Catalyst (CC)

Question 10

In which scenario is “Use Accelerator” unavailable in a backup policy?

Options:

A.

for VMware virtual machines with a Linux guest OS

B.

for virtual machines hosted on a Hyper-V Host using WMI

C.

for a NetApp NDMP filer

D.

for an Exchange database availability group (DAG)

Question 11

What are the benefits of using Anomaly Detection?

Options:

A.

It can identify potential threats before they cause damage.

B.

It can analyze historical data to identify trends.

C.

It can generate alerts to notify administrators of potential problems.

D.

All of the above

Question 12

An AdvancedDisk storage unit consistently reaches capacity, causing older, staged backups to expire.

How can the administrator control the prioritization of images that get removed?

Options:

A.

change the priority for secondary storage lifecycle operations

B.

use Data Classification

C.

change the priority of relocation jobs in the staging schedule

D.

modify Retention Levels

Question 13

An administrator has a backup for client Linux1 using the LinuxClients policy complete successfully. Even though the policy Backup Selections are NOT modified, the backup job fails the next day with the following status code:

Error 71: none of the files in the file list exist.

What is a possible reason the job failed?

Options:

A.

The “Enable granular recovery” option was unset.

B.

The client was added to another backup policy.

C.

The file systems have been unmounted on the client.

D.

The client was temporarily shut down.

Question 14

What are the steps involved in configuring AdvancedDisk storage in NetBackup?

Options:

A.

Creating a new disk pool and configuring a storage unit group

B.

Specifying the AdvancedDisk storage path and disk group parameters

C.

Defining the storage lifecycle policy and retention period for backup data

D.

Configuring the storage tiering and replication options for AdvancedDisk storage

Question 15

An administrator has a NetBackup Appliance that failed to CALL HOME during an unexpected hard drive failure.

Which two reasons may have prevented CALL HOME from working? (Choose two.)

Options:

A.

Call Home is set to disabled.

B.

The MyCohesity Credentials are incorrect.

C.

TELEMETRY_UPLOAD is disabled (Set to ' NO ' ).

D.

The Call Home Proxy settings are incorrect.

E.

The factory installed license key is expired.

Question 16

How can you manually duplicate a backup image?

Options:

A.

Use the NetBackup administration console to duplicate the image.

B.

Restore the image to a test system and then duplicate it.

C.

Use the NetBackup command line to duplicate the image.

Question 17

Which two tasks can be performed from the Appliance Web Console? (Select two.)

Options:

A.

run a manual backup

B.

create a backup policy

C.

add or delete additional servers

D.

create a storage lifecycle policy

E.

resize the MSDP partition

Question 18

What is the purpose of NetBackup Accelerator?

Options:

A.

To reduce backup time by backing up only the changed blocks of data between successive full backups

B.

To perform synthetic backups

C.

To perform True Image Restore (TIR)

D.

To perform checkpoint restart

Question 19

What is the default value of Federal Information Processing Standards (FIPS) mode in NetBackup?

Options:

A.

Enabled

B.

Disabled

C.

Active

D.

Inactive

Question 20

How can you manage NetBackup disk and cloud storage?

Options:

A.

Use the NetBackup administration console to create and manage storage policies.

B.

Use the NetBackup administration console to allocate storage resources to backup jobs.

C.

Use the NetBackup command line to manage storage.

Question 21

Where can an administrator add or list the service providers for cloud storage?

Options:

A.

NetBackup Management > Host Properties > Media Servers > Scalable Storage

B.

NetBackup Management > Host Properties > Master Servers > Scalable Storage

C.

NetBackup Management > Host Properties > Master Servers > Cloud Storage

D.

NetBackup Management > Host Properties > Media Servers > Cloud Storage

Question 22

A NetBackup appliance is not able to delete a backup file. What steps can be taken to troubleshoot the problem?

Options:

A.

Check the appliance ' s storage devices.

B.

Check the appliance ' s logs for errors.

C.

Contact Cohesity Support for assistance.

Question 23

Refer to the exhibit.

A backup policy uses a Full backup schedule with a schedule type of Frequency: 1 days. The start window for the schedule is configured as shown in the exhibit:

as

The administrator runs a manual backup at 10:00 on Thursday.

When will the next backup run, if all prior backups completed successfully?

Options:

A.

Friday at 2:00

B.

Friday at 10:00

C.

Monday at 2:00

D.

Monday at 1:00

Question 24

Where in the NetBackup Administration Console should an administrator look to determine whether an AdvancedDisk storage server is configured?

Options:

A.

NetBackup Management > Storage

B.

Media and Device Management > Device Monitor

C.

Media and Device Management > Devices

D.

Media and Device Management > Credentials

Question 25

What is the maximum age of the host ' s Certificate Revocation List (CRL) before communication with the host is prevented?

Options:

A.

48 hours

B.

5 days

C.

7 days

D.

30 days

Question 26

A NetBackup appliance is reporting a high CPU usage. What steps can be taken to troubleshoot the problem?

Options:

A.

Check the appliance ' s logs for errors.

B.

Check the appliance ' s memory usage.

C.

Restart the appliance.

D.

Contact Cohesity Support for assistance.

Question 27

Which interface can be accessed from the IPMI web interface or Cohesity Remote Management (VRM) interface?

Options:

A.

NetBackup Appliance Shell Menu (CLISH)

B.

NetBackup Appliance Web Console

C.

Appliance Management Console

D.

NetBackup WebUI

Question 28

Which type of backup schedule is available when using the “After each backup session” schedule type for an NBU-Catalog policy type?

Options:

A.

Full

B.

Differential Incremental

C.

Vault Catalog Backup

D.

Application Backup

Question 29

Which method is NOT able to provide performance information for previously run backup jobs?

Options:

A.

running the All Log Entries report

B.

running nbperfchk on the command line

C.

viewing the detailed status of the job details in the Activity Monitor

D.

viewing the Disk and Tape Device Activity Reports in OpsCenter

Question 30

A NetBackup appliance is not able to create a new backup file. What steps can be taken to troubleshoot the problem?

Options:

A.

Check the appliance ' s storage devices.

B.

Check the appliance ' s logs for errors.

C.

Contact Cohesity Support for assistance.

Question 31

An administrator has a media server with four empty disks with the following characteristics:

SSD1, SSD2: High-speed solid-state drives

Disk3, Disk4: Medium-speed hard drives

What is the recommended disk storage configuration using these devices?

Options:

A.

place disks in one AdvancedDisk pool with media server load balancing configured

B.

place disks in one AdvancedDisk pool with round robin configured

C.

place disks in one AdvancedDisk pool with failover configured, in the order: SSD1, SSD2, Disk3, Disk4

D.

place disks in two AdvancedDisk pools: SSD1 and SSD2 in one pool, and Disk3 and Disk4 in the other pool

Question 32

Which method is NOT able to provide historical performance information?

Options:

A.

viewing the detailed status of the job details in the Activity Monitor

B.

viewing the Disk and Tape Device Activity Reports in OpsCenter

C.

running nbperfchk on the command line

D.

running the All Log Entries report

Question 33

What can be configured using the Host Properties in NetBackup 10.1?

Options:

A.

Backup policies

B.

Deduplication options

C.

Data buffer parameters

D.

Network connections

Question 34

Which utility is least helpful when troubleshooting network connectivity issues that exist between a media server and a client?

Options:

A.

bptestbpcd

B.

nbdb_ping

C.

bptestnetconn

D.

bpclntcmd

Question 35

An administrator has a master server named master1. When the administrator runs the bpclntcmd -pn command on the client, the administrator receives the following output:

bpclntcmd -pn

expecting response from master2

client_01.domain.com client_01 192.168.0.30 3815

What is a possible cause for this output?

Options:

A.

The host file needs to be changed on the master server.

B.

The client has lost connectivity to the master server.

C.

The SAN connection to the master server needs to be configured.

D.

The bp.conf of the client needs to be updated.

Question 36

Which feature is unavailable for all NetBackup cloud providers when configuring cloud storage using the Cloud Storage Server Configuration wizard?

Options:

A.

Encryption

B.

Use Secure Sockets Layer

C.

Spanning volumes

D.

Compression

Question 37

NetBackup has frozen some of the tapes added to the robot.

Which log must be enabled to determine why the tapes are frozen?

Options:

A.

ltid

B.

robots

C.

bptm

D.

vmd

Question 38

Which of the following steps are involved in configuring cloud storage in NetBackup?

Options:

A.

Defining cloud storage credentials and configuring a cloud storage server

B.

Creating a new disk pool and configuring a cloud storage unit

C.

Configuring a storage lifecycle policy and specifying the cloud storage target

D.

Configuring a storage unit group and defining the backup schedule for cloud storage

Question 39

What is the name of the command that lets you test the connectivity between primary, media, and client servers in NetBackup?

Options:

A.

bpclntcmd

B.

bpmediasv

C.

bptestnetconn

D.

bptestbpcd

Question 40

What is the difference between synthetic backups and True Image Restore (TIR) in NetBackup?

Options:

A.

Synthetic backups create a full backup image from existing backups, while TIR restores files from the most recent backup image.

B.

Synthetic backups restore files from the most recent backup image, while TIR creates a full backup image from existing backups.

C.

Synthetic backups create a full backup image from existing backups, while TIR maintains a catalog of files and directories for each backup image.

D.

Synthetic backups maintain a catalog of files and directories for each backup image, while TIR creates a full backup image from existing backups.

Question 41

What is the name of the feature that lets you configure immutability and indelibility of data in NetBackup?

Options:

A.

Data Lock

B.

Data Protection

C.

Data Security

D.

Data Integrity

Question 42

A NetBackup appliance is not reachable from the network. What steps can be taken to troubleshoot the problem?

Options:

A.

Check the network connectivity to the appliance.

B.

Check the appliance ' s IP address and DNS settings.

C.

Restart the appliance.

D.

Contact Cohesity Support for assistance.

Question 43

How can you interact with NetBackup on appliances?

Options:

A.

Appliance Shell Menu (CLISH)

B.

Appliance Web Console

C.

Appliance Management Server (AMS)

D.

Appliance API E. All of the above

Question 44

Which command is used by VxUpdate to upgrade clients?

Options:

A.

vmupdate

B.

nbrepo

C.

nbinstallcmd

D.

nbhostmgmt

Question 45

Which cloud setting under the Scalable Storage host property should be modified to reduce network use by limiting the number of parallel backup streams?

Options:

A.

Throttling > Sampling interval

B.

Throttling > Total available bandwidth

C.

Metering > Metering interval

D.

Network Connections > Maximum concurrent jobs

Question 46

Which of the following is NOT a task that can be performed using Appliance Web Console?

Options:

A.

Creating policies

B.

Managing clients

C.

Viewing reports

D.

Backing up data

Question 47

How can you mitigate the security risks associated with NetBackup appliances?

Options:

A.

Use strong passwords

B.

Enable authentication

C.

Encrypt data

D.

All of the above

Question 48

Where in the Backup, Archive, and Restore interface on a Microsoft Windows Client would an administrator define the source client for a restore job?

Options:

A.

Select for Restore > Restore from Normal Backup

B.

File > NetBackup Client Properties > General

C.

File > NetBackup Client Properties > Host Properties

D.

File > Specify NetBackup Machines and Policy Type

Question 49

Which tab allows an administrator to modify the factory default values of the Data Buffer and Deduplication parameters via the NetBackup Appliance Web Console?

Options:

A.

Manage > Storage

B.

Manage > Additional Servers

C.

Manage > Host

D.

Manage > Appliance Restore

Question 50

What is the benefit of using client-side deduplication over media server deduplication?

Options:

A.

It reduces the amount of data that is stored on the storage server.

B.

It reduces the amount of data that is transferred over the network.

C.

It reduces the amount of CPU and memory resources that are used on the media server.

D.

All of the above.

Question 51

What is the name of the feature that allows NetBackup to use a single storage server for multiple media servers or clients?

Options:

A.

Universal Shares

B.

Shared Storage

C.

Storage Pools

D.

Storage Groups

Question 52

What is the purpose of Storage Lifecycle Policies in NetBackup?

Options:

A.

To configure backup policies

B.

To manage cloud assets

C.

To implement specialized backup solutions

D.

To automate the movement of backup data between different storage tiers

Question 53

What must be confirmed during an interactive installation or upgrade to ensure certificate deployment is secure?

Options:

A.

the SHA1 fingerprint of the certificate authority (CA)

B.

the Hostname of the master server

C.

the admin/root password of the master server

D.

the MD5 fingerprint of the certificate authority (CA)

Question 54

How can you prioritize, cancel, suspend, resume, restart, retry, or manually run backup and duplication jobs?

Options:

A.

Use the NetBackup administration console to prioritize, cancel, suspend, resume, restart, retry, or manually run backup and duplication jobs.

B.

Use the NetBackup command line to prioritize, cancel, suspend, resume, restart, retry, or manually run backup and duplication jobs.

C.

Use both the NetBackup administration console and the NetBackup command line to prioritize, cancel, suspend, resume, restart, retry, or manually run backup and duplication jobs.

Question 55

An administrator is adding a new media server appliance to an existing NetBackup appliance master server.

What is the correct sequence to configure the new appliance in the NetBackup domain?

Options:

A.

configure the new media server, the configuration process automatically adds the new server to the master server

B.

configure the new media server, then manually add the new media server to the master server ' s bp.conf

C.

configure the new media server, then add the new media server to the master server in the web console under > Host properties > Media Servers > Configure Media Server

D.

add the new media server to the master server in the Web console under Manage > Additional Servers, then configure the new media server

Question 56

What is the name of the plug-in that performs deduplication on the NetBackup client or media server?

Options:

A.

NetBackup Deduplication Engine

B.

NetBackup Deduplication Manager

C.

NetBackup Deduplication Plug-in

D.

NetBackup Deduplication Service

Question 57

An administrator is attempting to protect 500TB of Windows file system data in a 4-hour backup window, when the file servers are idle. The daily change rate for the data is below 1%, and an Initial full backup has been performed to a high performance disk array configured as an Advanced Disk storage unit.

What can the administrator do to ensure subsequent backups complete within the backup window?

Options:

A.

configure NetBackup Accelerator

B.

configure multiplexing

C.

configure client-side deduplication

D.

configure Synthetic backups

Question 58

What is the name of the NetBackup web interface that lets you manage and protect cloud assets and configure cloud storage in NetBackup?

Options:

A.

NetBackup Cloud Console

B.

NetBackup Cloud Administrator

C.

NetBackup Cloud Manager

D.

NetBackup Cloud Portal

Question 59

What are the different reports that are available to verify and monitor NetBackup?

Options:

A.

Backup job status reports

B.

Storage utilization reports

C.

Image integrity reports

D.

All of the above

Question 60

Which command should an administrator run on each appliance as part of completing the pre-upgrade tasks?

Options:

A.

Support > Cleanup

B.

Manage > Software > UpgradeStatus

C.

Support > Test Software

D.

Manage > NetBackupCLI > List

Question 61

An administrator is attempting to start NetBackup services on a primary server without success. When verifying the database is up using the nbdb_ping command, the administrator receives the following error:

“Database [NBDB] is not available”

Which log file should the administrator analyze to determine why NetBackup Database fails to start?

Options:

A.

nbdb.log

B.

nbdbms.log

C.

emm.log

D.

server.log

Question 62

A backup job is showing the following error message:

as

Which two actions can an administrator perform to ensure the backup completes successfully? (Choose two.)

Options:

A.

ensure at least one storage unit is without the On Demand Only option selected

B.

increase the Multiplexing value on the Storage Unit

C.

increase the “Maximum concurrent jobs” parameter on the Storage Unit

D.

assign a specific Storage Unit for that policy

E.

increase the “Limit I/O streams” parameter on the disk volume

Question 63

What are the two types of reports that NetBackup provides to verify and monitor backup activities?

Options:

A.

Activity Monitor and OpsCenter Analytics

B.

Job Monitor and Report Manager

C.

Backup Monitor and Dashboard Analytics

D.

Activity Monitor and Report Manager

Question 64

Which security algorithms are used for MSDP in NetBackup?

Options:

A.

AES 256 bit CTR encryption and SHA256 fingerprinting

B.

AES 128 bit encryption and SHA-2 fingerprinting

C.

Blowfish encryption and MD5 fingerprinting

D.

AES encryption and MD5 fingerprinting

Question 65

Which NetBackup components can be updated with VxUpdate?

Options:

A.

media servers and primary servers

B.

only media servers

C.

only clients

D.

media servers and clients

Question 66

Which port is used by Smart Meter?

Options:

A.

22

B.

443

C.

1556

D.

21

Question 67

Backups to a storage device fail with the following error message:

Disk storage server is down (2106)

The storage server is an OpenStorage (OST) host, and the master server and media server are both acting as media servers under Credentials > Storage Servers in the NetBackup Administration Console. The disk pool is in an Up state and the storage server is in a Down state. Troubleshooting confirmed the OST plug-ins on the servers are mismatched.

Which command should an administrator use to check the plug-in version installed on the servers?

Options:

A.

bpgetconfig

B.

nbemmcmd

C.

nbdevquery

D.

bpstsinfo

Question 68

Which steps should an administrator perform to run an upgrade pre-check for multiple Windows and Linux clients using VxUpdate, without performing the upgrade?

Options:

A.

run a pre-check for each client manually using the nbinstallcmd command

B.

configure the pre-check to run for all clients concurrently in Deployment Policies > Schedules

C.

run a pre-check for each client manually using the nbrepo command

D.

configure the pre-check to run for all clients concurrently in Deployment Policies > Attributes

Question 69

A tape library had the robot firmware upgraded, and now the robot is reading the barcodes with additional characters.

How should an administrator enable NetBackup to use the same characters that were used before the firmware upgrade?

Options:

A.

update the Media ID Generation setting

B.

update Media settings

C.

update the device mapping files

D.

update the Barcode Rules setting

Question 70

An administrator is creating a Standard policy with the option “Use Accelerator” to back up files on a Linux server.

Which two options are disabled by default in this type of policy? (Choose two.)

Options:

A.

Cross mount points

B.

Compress

C.

Collect true image restore information

D.

Allow multiple data streams

E.

Encrypt

Question 71

An administrator has an audible appliance alarm detected in the data center.

Which command should the administrator use to troubleshoot the reason for the alarm?

Options:

A.

Settings > NetBackup Misc Show

B.

Appliance > Status

C.

Monitor > Hardware > ShowHealth

D.

Support > Test > Software

Question 72

Which communication protocol and port does the Appliance Management Server use to communicate with Appliance Management agents?

Options:

A.

https (443)

B.

http (80)

C.

https (8443)

D.

http (8080)

Question 73

An administrator creates a Storage Lifecycle Policy (SLP) to take advantage of optimized duplication. The backup and subsequent duplication jobs launch as configured in the SLP.

What may cause the secondary duplication job to run as non-optimized?

Options:

A.

Optimized duplication requires the media servers to be configured as Fibre Transport media servers.

B.

Optimized duplication is unsupported when a storage unit group is the target of the duplication.

C.

Both compression and encryption attributes are disabled in the backup policy.

D.

Both source and destination storage servers have only one media server in common.

Question 74

Which command should an administrator use to show a list of incomplete copies of lifecycle managed images?

Options:

A.

nbstlutil

B.

bpimage

C.

bpimmedia

D.

bpimagelist

Question 75

A NetBackup restore job is failing with the message " Unable to find backup file " . What could be the cause of this error?

Options:

A.

The backup file is not accessible.

B.

The backup file is corrupted.

C.

The client does not have permission to access the backup file.

D.

The client is not configured to use the backup file.

Question 76

Which credential type is unavailable when configuring the Microsoft Azure Snapshot Manager plug-in in the NetBackup WebUI?

Options:

A.

Application service principal

B.

User managed identity

C.

Secret key

D.

System managed identity

Question 77

Which feature is enabled after adding a master server to the Trusted Master Servers tab?

Options:

A.

backup of clients in other master server domains

B.

remote console to another master server

C.

targeted Auto Image Replication

D.

remote catalog backups

Question 78

A backup job configured with a retention level of 2 and “Policy volume pool” set to “server_tapes” is failing due to status code 96: Unable to allocate new media for backup. See the output of the available_media command below.

Which task in the NetBackup Administration Console should the administrator perform to resolve the status code 96 error?

Options:

A.

change volume E02002 to the “scratch_pool” volume pool

B.

change volume E02003 to the “scratch_pool” volume pool

C.

change volume C11201 to the “scratch_pool” volume pool

D.

unfreeze volume E02004 in the “server_tapes” volume pool

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Total 265 questions