Guarantee All Exams 100% Pass One Time!

2016 NEW Cisco 640-911: Introducing
Cisco Data Center Networking (DCICN)
Exam Questions and Answers
RELEASED in Braindump2go.com
Online IT Study Website Today!
2016 Braindump2go Valid Cisco 640-911
Exam Preparation Materials:
1.| Latest

220Q&As 640-911 PDF Dumps and VCE Dumps:

http://www.braindump2go.com/640-911.html

[Guarantee 100% Exam Pass!]
QUESTION 71
Which version of Cisco Nexus Operating System became a common operating system for Cisco
Nexus switches and Cisco MDS storage switches?
A.
B.
C.
D.
E.
F.

2.7
3.3
3.9
4.1
5.01GD
6.2

Answer: D
Explanation:
"While many of the changes leading to convergence are product releases and features, others
are more symbolic. One of these symbolic changes is the rebranding, of Cisco?MDS 9000 SANOS Software as Cisco MDS 9000 NX-OS?Software effective with Release 4.1";
http://www.cisco.com/en/US/prod/collateral/ps4159/ps6409/ ps5989/ps9898/ Rebranding_MDS _90
00.html
QUESTION 72
What are two core features of Cisco Nexus Operating System? (Choose two.)
A. SNMPv3
B. RMON
C. System Manager

Free Download Braindump2go Latest Cisco 640-911 Exam PDF and
VCE Dumps

220q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/640-911.html

Guarantee All Exams 100% Pass One Time!
D. PSS
E. VRF
F. TRILL
Answer: CD
Explanation:
https://learningnetwork.cisco.com/thread/55535
QUESTION 73
What is the acronym expansion of the UDLD feature of Cisco Nexus Operating System?
A.
B.
C.
D.
E.

UniDirectional Link Detection
Unified Data Link Distribution
Unified Data Loss Detection
Unified Directional Link Distribution
Unidirectional Data Loss Detection

Answer: A
Explanation:
"Unidirectional Link Detection (UDLD) is a data link layer protocol from Cisco Systems to monitor
the physical configuration of the cables and detect unidirectional links."
http://en.wikipedia.org/wiki/Unidirectional_Link _Detection
QUESTION 74
What are four security features that are included in Cisco Nexus Operating System? (Choose
four.)
A.
B.
C.
D.
E.
F.
G.
H.

Cisco TrustSec
IEEE 802.1Qau
CoPP
port security
PIM
SSL VPN
IPsec VPN
ACLs

Answer: ACDH
Explanation:
https://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9402/ps9512/ broc hure_cisco_ne
xus_7000_series_security_features.pdf
QUESTION 75
Where does Cisco Nexus Operating System store the running configuration file?
A.
B.
C.
D.

RAM
flash
bootflash
volatile

Free Download Braindump2go Latest Cisco 640-911 Exam PDF and
VCE Dumps

220q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/640-911.html

Guarantee All Exams 100% Pass One Time!
E. NVRAM
Answer: A
QUESTION 76
Which two networking devices operate at Layer 1 of the OSI model? (Choose two.)
A.
B.
C.
D.
E.

repeater
bridge
switch
router
hub

Answer: AE
Explanation:
It defines the electrical and physical specifications of the data connection. It defines the
relationship between a device and a physical transmission medium (e.g. a copper or fiber optical
cable). This includes the layout of pins, voltages, line impedance, cable specifications, signal
timing, hubs, repeaters, network adapters, host bus adapters (HBA used in storage area
networks) and more."
http://en.wikipedia.org/wiki/OSI_model
QUESTION 77
Which two networking devices forward data based on destination MAC address? (Choose two.)
A.
B.
C.
D.
E.

repeater
bridge
switch
router
hub

Answer: BC
Explanation:
http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/ white_paper_c11465436.html
QUESTION 78
Which two network topologies are the most popular in switching? (Choose two.)
A.
B.
C.
D.
E.

bus
token passing bus
star
extended star
ring

Answer: CD
Explanation:
http://en.wikipedia.org/wiki/Network_topology

Free Download Braindump2go Latest Cisco 640-911 Exam PDF and
VCE Dumps

220q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/640-911.html

Guarantee All Exams 100% Pass One Time!
QUESTION 79
Which device would you select to partition a network into VLANs?
A.
B.
C.
D.
E.

repeater
bridge
switch
router
hub

Answer: C
QUESTION 80
At which layer of the OSI model does TCP operate?
A.
B.
C.
D.
E.

1
2
3
4
5

Answer: D
Explanation:
http://en.wikipedia.org/wiki/OSI_model

Free Download Braindump2go Latest Cisco 640-911 Exam PDF and
VCE Dumps

220q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/640-911.html

Sign up to vote on this title
UsefulNot useful

Master Your Semester with Scribd & The New York Times

Special offer: Get 4 months of Scribd and The New York Times for just $1.87 per week!

Master Your Semester with a Special Offer from Scribd & The New York Times