HP0-661 - NonStop Systems and Technologies
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Which statement applies to the OSS environment?
Most OSS management and operational activities are performed through Guardian environment commands.
What are advantages of a message-based operating system architecture? Select TWO.
It supports system and peripheral expansion to match business growth.
Applications do not need to be modified when adding new hardware or processes since the operating system translates device and process names into their physical locations.
How many nodes can exist in an Expand network?
Local NonStop TMF audit trails _______.
contain the before and after images of changed records for the local audited data files
Which software tool generates recommendations for improving the performance of a NonStop system?
Two processors within a single enclosure connect to each other through which component?
Which statement is NOT correct?
Application servers updating audited files must run as process pairs.
Which statement best describes disk cache blocks?
Different disk cache block sizes exist to assist in performance tuning.
You change disk cache block size .5 from 1000 blocks to 2000 blocks. This means you have increased the cache memory available for files with block size of _______.
When tuning a NonStop system, you would be most likely to _______.
distribute Pathway requesters and servers
What is the maximum number of processes that can run in a NonStop server processor?
Which objects can be monitored by the OMF subsystem?
Which utility provides a single user interface for collecting and integrating performance information?
The periodic "I'm alive" status message _______.
is sent to the originating processor and to all other processors in the system
What is a characteristic of NonStop TMF?
Different local data volumes can log to different local audit trails.
Which utility creates a diagram showing how application processes, files, and connections interact on a NonStop system?
A single ServerNet Expansion Board connects _______.
a single fabric of a processor enclosure to the same fabric of another system enclosure
Which component does NOT contain at least one ServerNet Addressable Controller?
The VHS browser allows the user to _______.
view primary log file messages and application prompts and reply to application prompts
Which statement is correct concerning the Kernel Managed SWAP Facility (KMSF)?
There may be more than one swap file opened for each processor.
An audited data file is one that is flagged for protection by NonStop TMF and _____.
resides on an TMF data volume
What is a fabric in a NonStop S-series server?
a collection of connected routers and ServerNet links
Which disk cache block size is NOT valid?
Which application solution is usually NOT found on NonStop servers?
Which subsystem supports virtual disks?
With the HP requester/server model evolving into a client/server model, which statement is correct?
The difference is that the client can now reside on a workstation instead of a NonStop system.
In NonStop S-series servers, lock-step processors are used to _______.
provide fast-fail on detection of an error
An enterprise management tool is typically used to operate and manage _______.
computer systems from different vendors
Which of the following is an attribute of the requester/server model for application design?
The performance of an application can be improved by adding more servers.
Index tables in NonStop SQL/MP _______.
provide an alternate sorted order of selected columns from a base table
OMF provides _______.
a user-configurable Object Monitoring Facility
Which term identifies a collection of routers and ServerNet links?
A ServerNet buffer board is a part of _______.
an IOMF CRU
What are the major roles for DSM/SCM users?
planner, operator, database administrator
What is the meaning of geographic independence on NonStop systems?
Programs have no hard-coded physical dependencies, such as data file locations.
Why does disk I/O throughput improve as systems are expanded?
More logical volumes are available for use.
What is a mandatory requirement for installing a single-enclosure NonStop S74000 server?
Which statement provides a correct rule for process identification?
If you provide a process name, it must be of the form $<X>, where <X> is from 1 to 5 characters for local access.
Which central event logging application is automatically configured on all NonStop S-series systems?
What performance tool monitors and reports high-level, real-time statistics from multiple network nodes?
What performance advantage is provided by the NonStop SQL/MP parallel query execution option?
A large query is divided into smaller tasks that are assigned to separate processors and executed simultaneously.
Which option is available in both Safeguard and Guardian security?
License, Clearonpurge, and Progid
Which peripherals can you connect to a NonStop S-series server via AWAN?
standard serial printers
What is the primary management tool for the OSS Monitor?
Which PEEK option reports on the state of system tables and resources?
Which Safeguard option creates an audit record of successful attempts to log on with a user name?
What is the maximum blocksize for format 1 structured disk files?
An ACL is a list of _______.
subjects authorized to access an object
A service processor ________. Select TWO.
has interfaces to both the ServerNet hardware and the serial maintenance bus (SMB)
runs its own independent operating system
In accessing a local process, users and user programs need only provide the name of the process. Why?
The file system translates the process name to a physical location using internal tables.