830-01 実際試験問題と解答 - 模擬練習 - 受験自信を増やす

Question No : 1
In a Quad Interceptor deployment with two paths, what are the correct settings to configure for High Availability?

A.Fail-to-wire and allow neighbour failure
B.Fail-to-wire and do not allow neighbour failure
C.Fail-to-block and allow neighbour failure
D.Fail-to-block and do not allow neighbour failure

正解:

Question No : 2
During normal operation of a WCCP cluster, Hash or Mask prevent asymmetry; however, in periods of failover this may not be the case.
What should you do to prevent asymmetry during a failover?

A.Disable “Allow Neighbor Failure”
B.Apply QoS to the OOB connections
C.Configure a backup Designated Web Cache (DWC)
D.Ensure fully meshed Connection Forwarding is configured

正解:

Question No : 3
In virtual in-path deployments, such as PBR, what is never used?

A.Subnet-side rules
B.A fake SNMP if-index
C.LAN interface
D.WAN interface

正解:
Explanation:
Reference: https://support.riverbed.com/bin/support/static/fbunsuuo632vi3jrspe0evbko9/html/u2pi6l52l4drmhq3uhck9tu7hm/sh_9.2_dg_html/index.html#page/sh_9.2_dg/logical_inpath.html

Question No : 4
What is the purpose of configuring Subnet-Side Rules?

A.Subnet-Side Rules are part of the Topology configuration and help with Path Selection and Secure transport
B.In an in-path deployment, Subnet-Side Rules mean you can disable Simplified Routing (for example, HSRP deployments)
C.Interceptor appliances require subnet side rules to find their LAN subnets
D.In Virtual in-path deployments, it tells the SteelHead appliances whether traffic originates from logical LAN or logical WAN side

正解:

Question No : 5
You should use a __________ cable to the WAN0_0 interface if you are connecting to a switch interface, and a __________ cable to the WAN0_0 interface if you are connecting to a router interface.

A.Straight-through, Crossover
B.Crossover, Straight-through
C.Straight-through, Straight-through
D.Crossover, Crossover

正解:
Explanation:
Reference: https://support.riverbed.com/bin/support/static/fbunsuuo632vi3jrspe0evbko9/html/ u2pi6l52l4drmhq3uhck9tu7hm/sh_9.2_dg_html/index.html#page/sh_9.2_dg/pbr.html

Question No : 6
Which SteelHead appliance deployment mode uses the Primary interface for optimization?

A.Virtual in-path
B.Physical in-path
C.Serial Cluster
D.Server-Side Out of Path (SSOOP)
E.Interceptor

正解:

Question No : 7
When a SteelHead is on a VLAN trunk, what is the required simplified routing setting?

A.Destination and Source
B.All
C.None
D.Destination Only

正解:
Explanation:
Reference: https://support.riverbed.com/bin/support/static/fbunsuuo632vi3jrspe0evbko9/html/u2pi6l52l4drmhq3uhck9tu7hm/sh_9.2_dg_html/index.html#page/sh_9.2_dg/phys_inpath_designs.html

Question No : 8
What is required for optimization to occur when deploying SteelHeads on an 802.1Q trunk?

A.A single IP address routable to the in-path interface of the remote SteelHead
B.An IP address configured on all VLANs where optimization is required
C.A single IP on a VLAN and all traffic set as Correct Addressing
D.A single IP address on the default VLAN and Simplified Routing set to none
E.Full Transparency as a catch-all in-path rule and Simplified Routing set to Destination Only

正解:
Explanation:
Reference: https://support.riverbed.com/bin/support/static/fbunsuuo632vi3jrspe0evbko9/html/u2pi6l52l4drmhq3uhck9tu7hm/sh_9.2_dg_html/index.html#page/sh_9.2_dg/phys_inpath_designs.html

Question No : 9
Which of these are true statements?

A.Transparency is a global setting affecting all in-path interfaces
B.Transparency for SSOOP can only be achieved using the CLI and not the GUI
C.Port Transparency utilizes the connection pooling function, but Full Transparency cannot
D.Addressing is transparent to the client and server using in-path deployments, but not when using SSOOP
E.Transparency is a setting only relevant to cloud deployments

正解:

Question No : 10
What is the benefit of configuring Datastore Sync between SteelHeads?

A.It allows up to four SteelHeads in a cluster access to the same datastore
B.It gives high availability to the warm data patterns in exactly two SteelHeads
C.It allows for seamless transition when upgrading to a larger SteelHead
D.It allows for seamless transition from a physical to a virtual SteelHead
E.It allows more efficient use of references by synchronizing them end-to-end between branch and datacenter

正解:
Explanation:
Reference: https://support.riverbed.com/bin/support/static/d6j3tb1i55ni1erbjp6e3fln9v/html/mhmppa9t9gq3laicvt0r91b1n7/sh_cx_9.2_ug_html/index.html#page/sh_cx_9.2_ug/setupServiceDatastore.html

Question No : 11
In which of the following Transparency Modes do the Client and Server retain their own IP addressing across the WAN?

A.Correct Addressing
B.Port Transparency
C.Full Transparency
D.All of the above

正解:
Explanation:
Reference: https://support.riverbed.com/bin/support/static/17qudtqont75l258qrbn4maj75/html/1mk0rjev5snblam40lgbg0mrgp/sh_9.5_dg_html/index.html#page/sh_9.5_dg/network_trans.html

Question No : 12
The maximum TCP option field size is __________ bytes.

A.64
B.32
C.60
D.40

正解:

Question No : 13
Which diagnostic tool contains a copy of the historical statistics, logs, and configuration data on the system?

A.Traffic Summary
B.Process Dump
C.System Logs
D.System Dump

正解:

Question No : 14
You raise a support case at Priority 2 - High.
How soon can you expect a response from Riverbed Support?

A.1 hour
B.4 hours
C.8 hours
D.24 hours

正解:
Explanation:
Reference: https://www.immixgroup.com/uploadedFiles/Documents/Contract_Documents/GSA/GS-35F-0511T/tcs_RIVERBED_GS-35F-0511T.pdf (7)

Question No : 15
In which type of computing does the cloud provider provide users with the platform and environment to develop, manage, and run applications over the Internet?

A.IaaS
B.PaaS
C.SaaS
D.YaaS

正解:
Explanation:
Reference: https://rubygarage.org/blog/iaas-vs-paas-vs-saas

Riverbed 830-01 問題練習