New 640-911 exam questions from PassLeader 640-911 dumps! Welcome to download the newest PassLeader 640-911 VCE and PDF dumps: http://www.passleader.com/640-911.html (220 Q&As)
P.S. Free 640-911 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=0B-ob6L_QjGLpflQtTWl3Xy0tWUhtMDlETVNKZVNqSFN4STRZSnRwdTZpUzB0aDNFLVlzMGs
QUESTION 41
Which transport protocol requires a three-way handshake to establish a new connection?
A. ARP
B. UDP
C. IP
D. TCP
Answer: D
Explanation:
“To establish a connection, TCP uses a three-way handshake.”
http://en.wikipedia.org/wiki/Transmission_Control_Protocol
QUESTION 42
What is the subnet mask for the network 172.16.0.0/21?
A. 255.255.0.0
B. 255.255.255.240
C. 255.255.248.0
D. 255.255.255.248
E. 255.255.248.240
F. 255.255.255.0
Answer: C
QUESTION 43
What is the dotted hexadecimal representation of the IP address 172.13.99.225?
A. AC.0D.63.E1
B. AB.63.99.D5
C. E2.1D.E1.66
D. BC.0C.C3.1F
E. CC.0D.F3.21
Answer: A
QUESTION 44
What is the decimal value of the hexadecimal number 0x718?
A. 718
B. 1816
C. 2907
D. 3511
Answer: B
Explanation:
Decimal 1816
Binary 11100011000
Hexadecimal 0x718
Roman MDCCCXVI
Dotted decimal 0.0.7.24
QUESTION 45
Hotspot questions
Click on either Cisco Nexus 7010 in the topology to gain console access.
Answer:
Explanation:
Use the “show VTP password” command, one side is set to cisco the other is cisco123.
QUESTION 46
Hotspot questions
Click on either Cisco Nexus 7010 in the topology to gain console access.
Answer:
Explanation:
Use the show vlan command to see the number of VLANs configured in the 1006-4094 range.
QUESTION 47
Hotspot questions
Click on either Cisco Nexus 7010 in the topology to gain console access.
Answer:
Explanation:
Use the “show interface trunk” to see the VLANs allowed on the E2/11 interface. The 750-760 VLAN ranges are not included.
QUESTION 48
Hotspot questions
Click on either Cisco Nexus 7010 in the topology to gain console access.
Answer:
Explanation:
Use the “show spanning tree” command to see which switch is the root for each VLAN.
QUESTION 49
Hotspot questions
Click on either Cisco Nexus 7010 in the topology to gain console access.
Answer:
Explanation:
Port-channel 201 is operationally up with one single member.
QUESTION 50
Hotspot questions
Answer:
N7010-C1 will reply to ARPs that are received on Vlan11.
QUESTION 51
Hotspot questions
Answer:
N7010-C1 cannot ping 192.168.10.91 because it lacks a Layer 2 address to which to map.
QUESTION 52
Hotspot questions
Answer:
Consult the routing table (for the next-hop address), and then consult the ARP table (for the MAC address).
QUESTION 53
Hotspot questions
Answer:
ip route 0.0.00/0 10.99.99.99.2
QUESTION 54
Which three terms are used to describe data at Layers 1, 2, and 4 of the OSI model? (Choose three.)
A. PDUs
B. bits
C. sequences
D. segments
E. packets
F. frames
Answer: BDF
Explanation:
Bits -1 layer
Frames – 2 layer
Segments – 4 layer
http://en.wikipedia.org/wiki/OSI_model
QUESTION 55
Which two layers of the OSI model are combined in the Internet protocol suite application layer? (Choose two.)
A. 2
B. 3
C. 4
D. 5
E. 6
F. 7
Answer: DE
Explanation:
http://en.wikipedia.org/wiki/Internet_protocol_suite
New 640-911 exam questions from PassLeader 640-911 dumps! Welcome to download the newest PassLeader 640-911 VCE and PDF dumps: http://www.passleader.com/640-911.html (220 Q&As)
P.S. Free 640-911 dumps are available on Google Drive shared by PassLeader: https://drive.google.com/open?id=0B-ob6L_QjGLpflQtTWl3Xy0tWUhtMDlETVNKZVNqSFN4STRZSnRwdTZpUzB0aDNFLVlzMGs
