The question specifically asks for a master server host property. Within the administrative console of backup solutions like Veritas NetBackup (whose terminology this question uses), the "Maximum jobs per client" setting is a global attribute configured directly in the master server's host properties. This setting defines the maximum number of concurrent backup or archive jobs that can run for any single client. While other settings also affect concurrency, this is the only option listed that is a direct, global property of the master server host itself, as specified by the question.

A. Policy storage unit > Maximum concurrent jobs: This is a property of a specific storage unit, not a global master server host property. It limits jobs writing to that particular storage unit.

C. Client Attributes > Maximum data streams: This is a client-specific setting used to override policy attributes for an individual client, not a master server host property.

D. Policy storage unit > Enable multiplexing: This is a property configured on a storage unit to interleave data streams, not a global master server host property.

Note: The terminology in the question (Master Server

Storage Unit

Policy Attributes) is characteristic of Veritas NetBackup

not Cohesity. The following references are from the official NetBackup documentation

which is the appropriate source for the question's context.

1. Veritas NetBackup™ 8.2 Administrator's Guide

Volume I

Page 101

"Global Attributes properties": This section details the properties available for a master server. It explicitly lists and describes "Maximum jobs per client" as a global attribute. This confirms its location as a master server host property.

2. Veritas NetBackup™ 8.2 Administrator's Guide

Volume I

Page 421

"About limiting concurrent jobs to a storage unit": This section describes the "Maximum concurrent jobs" setting

stating it is a property of the storage unit configuration. This confirms that option A is a storage unit property.

3. Veritas NetBackup™ 8.2 Administrator's Guide

Volume I

Page 423

"About multiplexing": This section explains that multiplexing is a setting configured in the storage unit properties

confirming that option D is a storage unit property.

4. Veritas NetBackup™ 8.2 Administrator's Guide

Volume I

Page 111

"Clients properties": This section describes properties that can be set for individual clients

which is the location for overrides like the one mentioned in option C.