Microsoft 74-335 Exam Syllabus Topics:

Microsoft Network Readiness and Assessment for Lync Sample Questions:

Question #1
During Proof of Concept (POC) testing, the Denver office showed signs of heavy network utilization from Lync intra-site calls causing issues with production network applications.
You need to mitigate the impact of Lync call testing on the network bandwidth during POC testing. Which Lync 2013 feature should you recommend?

A. Quality of Service (QoS)
B. Call Admission Control (CAC)
C. Conferencing Policy
D. Location Policy

Question #2
Your company corporate telephony environment is a combination of Lync 2013 and traditional Private Branch Exchange (PBX). The company has three sites that are connected by a Multiprotocol Label Switching (MPLS) topology. There are 750 users who are using Lync 2013 and 2,500 users who are using the PBX environment. On average, the company has 10 percent of its users in conferences.
Multiple users report dropped calls and poor voice quality. The company is planning to add additional bandwidth for all sites.
You plan to generate and collect simulated traffic and then analyze the variations in the baseline network characteristics for each audio call.
You need to collect the baseline network characteristics to simulate peer-to-peer (P2P), conference, and public switched telephone network (PSTN) communications.
Which three pieces of information should you collect? (Each correct answer presents part of the solution. Choose three.)

A. sampling jitter
B. one-way network delay
C. jitter period
D. average jitter
E. cycle jitter
F. burst packet loss

Question #3
Northwind Traders has a Lync 2013 deployment. The company has outsourced the help desk to a third-party service provider that is located in New Delhi. The service provider has a 10-MB site-to-site virtual private network (VPN) connection to Northwind Traders. The service provider uses a proxy server to route and monitor traffic to Northwind Traders. Both sites' computers are on the 10.10.1.x/24 subnet. The proxy server's Northwind Traders-facing IP is 192.168.1.100.
New Delhi users can access Northwind Traders' Lync environment with [email protected], and they are able to access conferences without issue. However, users complain that they are unable to share their desktops.
You need to recommend a solution.
Which two actions should you recommend? (Each correct answer presents a complete solution. Choose two.)

A. Route Lync traffic externally by using the Edge server.
B. Disable all firewalls between Northwind Traders and New Delhi.
C. Change IP scope and remove the proxy server.
D. Add an Edge server at the New Delhi office.

Question #4
You need to ensure that wireless users in the main office stay associated with the most powerful wireless access point (WAP) available when they are roaming.
What should you do?

A. Configure fast roaming.
B. Configure all WAPs on the same channel.
C. Disable lower data rates on WAPs.
D. Decrease IP Dynamic Host Configuration Protocol (DHCP) lease timeout on WAPs.

Question #5
HOTSPOT
How should you set the modalities in the Lync Bandwidth Calculator? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)

Solutions: