CCNA DC Technologies Practice Test

Exam: 640-916

Question 1 / 10 - Mode : Demo

90:00

In UCS Manager, under which tab are the BIOS and adapter policies located?

A. Servers

B. Equipment

C. Admin

D. VM

Which is a base feature of the Cisco UCS 6248UP?

A. Supports one Expansion slot

B. 96-port fabric interconnect

C. 48 Fixed 10-GB interfaces

D. Two RU Form Factor

Which options describe the benefits to using Cisco MDS 9000 Series Multilayer Switches in the data center? (Choose four)

A. EIGRP support

B. Multiprotocol support

C. Includes both fabric and director class switches

D. Comprehensive security features

E. Ease of management

What statements describe how Ethernet flow control can degrade performance? (Choose three)

A. The transmitter does not stop transmitting packets until the receiver buffers overflow

B. When Tx port buffers are completely filled and cannot accept any more packets, the Tx port tells the Rx port to stop or slow the flow of data

C. Heavy traffic loads on the media

D. Any packets that get lost must be retransmitted

E. The Tx port counts the number of free buffers at the Rx port

Which situation is not applicable to the Unified Fabric Data Center?

A. Less framework components

B. Less switches

C. Less network adapters

D. Less distribution layers

What options listed describe the virtualized switch chassis from a physical and logical view? (Choose three)

A. When two parent switches are linked, they logically combine to form two separate virtual switches

B. Depending on the switch model, the virtualized switch chassis can contain up to 48 virtual I/O modules

C. Physically, the parent switch is a separate device that is connected via fabric extensions down to each FEX

D. The 7000 or 5000 switches and the 2000 fabric extenders connected to them combine to form the virtualized switch chassis

E. From a logical view, the FEX is connected into the parent switch as a module

Identify the VDC deployment models. (Choose three)

A. Service insertion where management and control is separated for access and aggregation layers

B. Bus topology where virtual devices are daisy-chained on a parallel bus

C. Dual core where two redundant data center cores use only a pair of Cisco Nexus 7000 Series Switches

D. Multiple aggregation blocks where separate aggregation blocks are deployed for different business units or functions

Which is an acceptable number of I/O module link to the Cisco UCS 6100 Series?

A. 5

B. 1

C. 9

D. 7

Which module component enables keyboard and mouse functions?

A. Chassis Management Switch

B. UCS Manager

C. Integrated Management Controller

D. Chassis Management Controller

Select the statements that best describe the ISSU capabilities of the Cisco Nexus 7000 and 5000 Series Switches. (Choose three)

A. Hot-swapping a Layer 3 module in the Cisco Nexus 5000 Series switch is supported during an ISSU operation

B. When a Layer 3 license is installed, the switches in the Cisco Nexus 5500 Platform do not support an ISSU

C. ISSU allows the system to be upgraded without disrupting normal running services or affecting the data plane

D. Cisco NX-OS Software supports ISSU from Release 5.2 and higher

E. When an ISSU is performed on the parent switch, the Cisco NX-OS Software automatically downloads and upgrades each of the attached Cisco Nexus 2000 Series Fabric Extenders

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