4167931
Descripción
Test por Michael Marcus, actualizado hace más de 1 año
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Creado por Michael Marcus
hace casi 9 años
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Pregunta 1
Pregunta
Task Manager is not a definitive performance tool because it gives you what kind of look at computer performances?
Respuesta
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in-depth analysis
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high-level overview
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quick glance
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performance history
Pregunta 2
Pregunta
What function does a computer perform when it's issued the command wecutil qc?
Respuesta
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event collecting
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event receiveng
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event extracting
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event collating
Pregunta 3
Pregunta
to relieve a performance bottleneck or to increase overall performance, what one thing can you do to a system?
Respuesta
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Reboot it
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Defragment the hard drive
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Add more RAM
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Chart the performance over time
Pregunta 4
Pregunta
Resource Monitor is a powerful tool for understanding how your system resource are used by what two system consumers?
Respuesta
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processes and handles
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files and processes
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handle and services
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services and processes
Pregunta 5
Pregunta
Microsoft's new Event Viewer allows you to collect events from remote computers and store them locally. By what name is this collection of events known?
Respuesta
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event logging
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event virtualization
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event consolidation
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event subscription
Pregunta 6
Pregunta
The Reliability Monitor provides a range of numbers to help you evaluate the reliability of a computer. What is the name of this range of numbers?
Respuesta
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Reliability Index
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Stability Index
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Event Index
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Evaluation Index
Pregunta 7
Pregunta
What type of resolution model does DFS Replication use to resolve simultaneous-write conflicts?
Respuesta
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first-in, first-out
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last-in, last-out
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last-writer wins
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first-write wins
Pregunta 8
Pregunta
If one of the replicated folders isn't available, what happens when a user request a file?
Respuesta
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The request is rerouted to another replicated folder
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The request is terminated with an error
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The request is placed in a replication delivery queue
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The request is placed in a "wait state" until resources are available
Pregunta 9
Pregunta
What are DFS namespace share folders referred to in relation to the virtual folders?
Respuesta
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targets
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folder spaces
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redirects
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links
Pregunta 10
Pregunta
What term is defined as "an ordered list of servers or targets that a client computer received from a domain controller or namespace server when the user accesses a namespace root or a DFS folder with tragets"?
Respuesta
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namespace
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reference
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referral
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target list
Pregunta 11
Pregunta
What is the default quota size of the conflict and Deleted folder?
Respuesta
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500 MB
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660 MB
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800 MB
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1.250 MB (1.25 GB)
Pregunta 12
Pregunta
Which of the following is the maximum supported size of all the replicated files on a server running Windows Server 2012 R2 with DFS?
Respuesta
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1 TB
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10 TB
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100 TB
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250 TB
Pregunta 13
Pregunta
When creating service account, you should follow the rule of what type of rights and permissions?
Respuesta
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Simple
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domain
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minimal
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privileged
Pregunta 14
Pregunta
The event viewer is essentially what kind of tool?
Respuesta
-
registry cleanup
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conflict resolver
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log viewer
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performance monitor
Pregunta 15
Pregunta
What types of tasks can you add to events?
Respuesta
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Start a program, send an instant message , and display a message
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send a beep to the computer speakers, send as instant message, and display a message
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Send an email, send an instant message, and display a message
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Send a email, start a program, and display a message
Pregunta 16
Pregunta
What can Task Manager tell you about performance?
Respuesta
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that your system needs to be replaced
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that you need a larger hard drive
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that you need to reboot the system
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that you might have a bottleneck
Pregunta 17
Pregunta
You have a computer that is running Windows Server 2012 R2. In the middles of the night, a backup job runs. However, you received reports that some of the services are failing during this time. How can you determine if this is a performance problem without being on the computer in the middle of the night.
Respuesta
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Configure a schedule task to start Performance Monitor
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Schedule Performance Monitor from a DCS Properties Schedule tab
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Schedule task Manager to start at the middle of the night
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Schedule the Event Viewer to start Performance Monitor when the first error occurs.
Pregunta 18
Pregunta
Which tools allows you to best monitor resource usage on a virtual machine host and its individual virtual machines?
Respuesta
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Task manager
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Hyper-V Resource Metering
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Performance Monitor
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Resource Monitor
Pregunta 19
Pregunta
By default, replication groups use what type of topology to replicate to all members of the group?
Respuesta
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bidirectional
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full mesh
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collective mesh
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full replicant
Pregunta 20
Pregunta
How do you secure DFS Namespaces?
Respuesta
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NTFS permissions
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shared folders permissions
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NTFS and shared folder permissions
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specialized DFS folder permissons
Pregunta 21
Pregunta
What type of special cache folder does each replication folder use to hold files ready to be replicated?
Respuesta
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cache folder
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upload folder
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replication folder
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staging folder
Pregunta 22
Pregunta
What is the primary difference between domain-based namespace and stand-alone namespace?
Respuesta
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the names given to namespace
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where the namespace are stored
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the number of servers participating in the namespace
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the requirement for at least one Windows Server 2008 System
Pregunta 23
Pregunta
If you want to save on CPU and disk I/O but consume more network bandwidth for replication, which DFS feature can you disable?
Respuesta
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remote differential compression (RDC)
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collective compression technology (CCT)
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shortest path replication (SPR)
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server- to-server replication compression (S2SRC)
Pregunta 24
Pregunta
What compression algorithm does Microsoft use to limit the amount of bandwidth used in DFS Replication?
Respuesta
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remote differential compression (RDC)
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collective compression technology (CCT)
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shortest path replication (SPR)
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server-to-server replication compression (S2SRC)
Pregunta 25
Pregunta
What do you need to do if you run the reliability monitor but it is blank?
Respuesta
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Check the event logs
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Reboot the computer
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Run a consistency check on the registry
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Enable the Reliability Monitor
Pregunta 26
Pregunta
What single performance indicator can tell you if your CPU is over capacity and needs to be replaced?
Respuesta
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Disk Queue Length
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Paging File % Usage
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Physical Disk Time
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Processor Time
Pregunta 27
Pregunta
When troubleshooting services on your system, why might you want to start up in Safe mode?
Respuesta
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because the system boots with a lower screen resolution
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because the system loads a minimal set of drivers
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because the system starts only the core services
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because the system gives you limited rights
Pregunta 28
Pregunta
When you set a service to start automatically with delayed start, how long is the delay?
Respuesta
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One minute
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Two minutes
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Five minutes
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Delayed until all other services start
Pregunta 29
Pregunta
if you install SQL Server and a third-party backup service on the same system, what rule should you follow when creating services accounts?
Respuesta
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Create difficult-to-guess username and password
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use a single account for both servicess
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Use separate accounts for both services
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Add the services accounts to the local Administrator group
Pregunta 30
Pregunta
To examine performance correctly, you must establish a performance baseline. When do you perform this task?
Respuesta
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during lowest usage
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during normal usage
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during peak usage
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during weekend usage
Pregunta 31
Pregunta
Which replication topology is more efficient than the default replication topology and allows you to set bandwidth, timing , and directionality yo your configuration?
Respuesta
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meshless
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collective mesh
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hub/spoke
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token ring
Pregunta 32
Pregunta
The default namespace mode is Windows Server 2008, which supports up to 50.000 folders. how many folders does using non-Windows Server 20008 provide?
Respuesta
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500
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1.500
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3.000
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5.000
Pregunta 33
Pregunta
DFS Replication does not replace the need for backups because of what feature of replication?
Respuesta
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It fails with more than 8 million files per volume
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It replicates deleted, change, and corrupts files
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The frequency of replication is too seldom
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It has a very small cache in which to store files
Pregunta 34
Pregunta
you have a centralized file server and a remote file server. you want to configure DFS replication between the two servers so that you can perform backups with the centralized file server. You started to perform DFS replication but determine that it will take weeks for the initial replication to occur. How can you speed up the initial replication?
Respuesta
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Configure the replication to use full speed
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Assign two NICs to the site server
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Ship a disk with the files, pressed the files, clone the database from the remote file server, and import the database into the centralized file server
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Copy the files manually from the site server to the centralized file server
Pregunta 35
Pregunta
what is the primary disadvantage of DFS Replication?
Respuesta
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additional network bandwidth required
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additional CPU power required
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additional memory required
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additional storage space required
Pregunta 36
Pregunta
When DFS Replication and DFS Namespace are combined into a single service offering, the pair creates what type of file sharing services?
Respuesta
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unbreakable
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N+1 redundant
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bandwidth intensive
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fault tolerant
Pregunta 37
Pregunta
Which of the following tasks does the Event Viewer MMC snap-in allow you to perform?
Respuesta
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Save useful events filters as custom views that can be reused
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Alter or edit events, such as change the date or time
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create custom events from the Event Template
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Resolve events directly from the Event Console
Pregunta 38
Pregunta
What term describes an instance of a program being executed?
Respuesta
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program
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event
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process
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procedure
Pregunta 39
Pregunta
Which of the following is an advantage of disabling automatic auto-recovery for DFS databases when the DFSR service stops abnormally?
Respuesta
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To prevent the constant restarting of the DFS initial replication
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To prevent the automatic deleting of files that have not been replicates
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To prevent the reseeding of the replicated files
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You have the opportunity to fix any underlying problems and to back up the existing replicated folders before recovery begins.
Pregunta 40
Pregunta
When should you increase the default quota size for the staging folder?
Respuesta
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when the staging folder approaches 90% capacity
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when bandwidth is available
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when you have multiple large files that change frequently
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when replication queues back up for more that two hours
Pregunta 41
Pregunta
What can you do to change bidirectional replication into unidirectional ? (choose two)
Respuesta
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Change share permissions
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Remove the trust relationship between systems
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Remove member servers from the domain
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Disable on of the connections
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