200-310 Real Exam Dumps Questions and answers 111-120

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Question No.111

When there is a need for immunity to EMI for connecting locations that are greater than 100 meters apart, which two solutions can be utilized? (Choose two.)

  1. multimode fiber

  2. Fibre Channel

  3. HVDC transmission lines

  4. single-mode fiber

  5. serial RS-232

  6. Gigabit Ethernet 1000BASE-CX

Correct Answer: AD

Question No.112

A data center is reaching its power and cooling capacity. What two virtualization technologies can address the problem by directly reducing the number of physical devices? (Choose two.)

  1. virtual switching systems (VSS)

  2. virtual device contexts (VDC)

  3. virtual servers

  4. virtual routing and forwarding

  5. virtual port channels (vPC)

  6. virtual LANs

Correct Answer: BC

Question No.113

Which RFC defines the IPv6 standard?

  1. RFC 1918

  2. RFC 2338

  3. RFC 2460

  4. RFC 2740

Correct Answer: C

Question No.114

What IP address is used for broadcast for 120.20.78.8/30?

A.

120.20.78.11

B.

120.20.78.8

C.

120.20.78.12

D.

120.20.78.1

Correct Answer: A

Question No.115

Which two can be used as a branch office WAN solution? (Choose two.)

  1. frame relay

  2. MPLS

  3. Metro Ethernet

  4. GPRS

  5. dial-up modem

  6. 3G USB modems

Correct Answer: BC

Explanation:

Frame relay is old #39;shared#39; technology today#39;s sites use some flavor or Metro E or MPLS/VPN.

Question No.116

Traditionally, the DMZ exist between which two locations? (Choose two.)

  1. building distribution

  2. building access

  3. corporate network

  4. metro access

  5. Internet

Correct Answer: CE

Question No.117

Which option is an advantage of the bottom-up design model?

  1. focuses on the needs of user communities

  2. includes a thorough analysis of customer requirements

  3. facilitates a quick response to client requests

  4. produces a quot;big-picturequot; of the desired outcome

Correct Answer: C

Question No.118

Which statement about using STP in a redundant – link scenario is true?

  1. It provides the most efficient use to redundant links.

  2. it uses only one redundant link at any one time.

  3. it bonds the two links and treats them as one link.

  4. it balances traffic by transmitting packets on alternating links.

Correct Answer: D

Question No.119

An enterprise campus module is typically made up of four submodules, as described by the Cisco Enterprise Architecture Model. Which two submodules are part of this module? (Choose two.)

  1. DMZ

  2. enterprise branch

  3. building distribution

  4. server farm/data center

  5. MAN

Correct Answer: CD

Question No.120

Why would an engineer implement variable-length subnet masks?

  1. to make a subnet its own VLAN.

  2. to expand an existing subnet .

  3. to make a subnet public.

  4. to prevent wasting IP addresses

Correct Answer: B

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