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Question 1.
Which CLI command displays a list of non-compressible traffic types?
A. traffic flow
B. compression show
C. class compression show
D. compression show services
Answer: D
Question 2.
Network performance is show. You suspect a denial-of-service attack.
Which command allows you to check the number of connections a device is generating?
A. hostdbshow
B. hostdbinfo
C. traffic active
D. host dbtopusers
E. host accounting retrivednsall
Answer: B
Question 3.
Why is the Round trip Time (RTT) significant when reviewing Network Delay?
A. The RTT indicates the amount of the time it tasks for one packet to make the full round trip
between two hosts. If this value increases, it is indicative of congestion on the network.
B. The RTT indicates the amount of the time it tasks for one packet to make the full round trip
between two hosts. If this value increases, it is in indicative network card issues on the server.
C. The RTT indicates the amount of the time it tasks for one packet to make the full round trip
between two hosts. If this value increases, it is indicative of an increase in the size of the
transaction, not necessarily indicative of congestion on the network.
D. The RTT indicates the amount of the time it tasks for one packet to make the full round trip
between two hosts. If this value increases, it is indicative of an increase in the size of the
transaction, not necessarily indicative of congestion on the network
Answer: A
Question 4.
Exhibit:
You work as a network engineer at ITCertKeys.com. The top level Report screen shows that Network Efficiency is currently below 90%.
What is the quickest way to determine whether this is a general link problem, associated with all traffic for a particular site, or associated with a particular class at a particular site?
A. view the Top Ten - Network Efficiency
B. enable the RTM "Worst Client & Server Analysis" feature for Site A and for Site B
C. look at the Class specific graphs of Network Efficiency for Side A and then for B
D. re order the Monitor Screen table by clicking on the Guaranteed Rate Failure column title
Answer: A
Question 5.
Exhibit:
If the Class Hits for both classes are increasing, how can the table content be explained?
A. There are no inbound/FTP class hits.
B. The inbound/FTP flows are being classified in another class.
C. RTM data is only shown in the direction of the client to server.
D. RTM data is only shown in the direction of the server to client.
Answer: C
Question 6.
You want to guarantee an amount of bandwidth for each session for a particular business critical application.
Which two graphs are important to review? (Choose two)
A. TCP Health
B. Class Utilization
C. Network Efficiency
D. Packet Size Distribution
Answer: A, B
Question 7.
ITCertKeys.com has a Packet Shaper deployed on its WAN with the Outside interface directly connected to the WAN router. Remote locations access a PeopleSoft application server located on the inside of the Packet Shaper.
Recently, users have complained about performance for this application.
You decide to run some Response Time Monitoring (RTM) reports on Outbound/PeopleSoft traffic class for the previous day. However, when you try to run the reports, you get a message that Response Time statistics have been cleared and no new transactions have occurred.
What is a possible cause for this?
A. You have not enabled RTM on your Packet Shaper.
B. Packet Shaper only holds on to RTM data for 1 hour.
C. Packet Shaper only reports RTM statistics in the client-to-server direction.
D. You have not configured a delay threshold, therefore, no RTM statistics are being kept.
Answer: C
Question 8.
Exhibit:
Inbound and Out bound peak rates are shown in the exhibit.
What are the highest inbound and outbound rates?
A. Inbound 4 Mbps, Outbound 4 Mbps
B. Inbound 4 Mbps, Outbound 2 Mbps
C. Inbound 2 Mbps, Outbound 2 Mbps
D. Inbound 2 Mbps, Outbound 4 Mbps
Answer: C
Question 9.
What are two ignore Policy characteristics? (Choose two.)
A. The CLI must be used to review RTM.
B. It exempts a class from bandwidth allocation.
C. Only class and policy hits are recorded on the monitor page.
D. Traffic will be ignored but still counted as part of the link traffic under management.
Answer: B, C
Question 10.
Which policy and/or partition will get bandwidth allocated first, based on initial connection?
A. Priority (7)
B. Priority (6) with partition size (0) burs table to the full link
C. Rate (5) 10 Kbps minimum guaranteed rate with partition size (0)burs table to the full link
D. Rate (3) 10 Kbps minimum guaranteed rate with partition size 10 kbps burs table to 50 Kbps.
Answer: D
Question 11.
A university wants each dormitory student to receive a minimumof150Kbps to be used in any way.
Which control mechanism would be most effective in effective in ensuring this?
A. Rate Policy
B. Fixed Partition
C. Burs table Partition
D. Dynamic Sub partition
Answer: D
Question 12.
Which policy option can be used to determine what happens when there is not enough bandwidth to satisfy guaranteed rate allocation?
A. Failover
B. Rate Scaling
C. Admission Control
D. Guaranteed Partition Minimum
Answer: C
Question 13.
What are two default non-compressible services in Packet Shaper X press? (Choose two.)
A. RTP-1
B. Oracle
C. SMTP-Clear
D. PPPoE-Data
E. Telnet-Secure
Answer: A, E
Question 14.
Which command limits the number of flows allowed simultaneously in a given class?
A. class licenses
B. policy licenses
C. policy flow limit
D. traffic licenses
Answer: A
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Question 1. The goals for effective usability in an e-commerce site are to get customers to: A. find, compare and revisit. B. visit, learn and return. C. find, learn and review. D. visit, learn and purchase. Answer: D Question 2. Which of the following is the most effective way to build community with your online storefront? A. Provide a quantity discount. B. Generate an automatic order confirmation. C. Create an incentive-based program. D. Accept several different payment options. Answer: C Question 3. Which of the following is often used in place of photo identification and a signature whenever a credit card is used in an e-commerce transaction? A. Billing address verification B. Cookies deposited by the site's shopping cart C. The purchaser's public key D. Information verified by a Public Key Infrastructure (PKI) company Answer: A Question 4. The details of an e-commerce site order can be kept in memory, stored on the visitor's computer or stored on the Web server. This ability to remember the details of an order is known as: A. persisting an order. B. profiling an order. C. tracking an order. D. filling the shopping cart. Answer: A Question 5. You are transitioning from a traditional "brick-and-mortar storefront that accepts credit cards to a new e-commerce storefront. Which payment method would be most appropriate during the transition? A. Cash on delivery (c.o.d.) B. Credit card with offline processing C. Advance payment using check or money order D. Open Buying on the Internet (OBI) Answer: B Question 6. Which of the following site creation models would be most appropriate for a site needing easy administration and implementation as well as minimal business owner control? A. Online instant storefront B. Mid-level offline instant storefront C. Mid-level online instant storefront D. High-level offline instant storefront Answer: A Question 7. Before you can conduct usability testing, you should: A. identify the most-traveled path of your site. B. publish your site to a production server. C. identify browser compatibility issues. D. identify your potential customers. Answer: D Question 8. You are planning to install a database server in a mission-critical environment. What is the best way to ensure continuous data availability and reliability? A. Install a multiprocessor server. B. Establish a strict security policy. C. Provide fail-over clustering. D. Install multiple hot-swappable hard disk drives. Answer: C Question 9. A customer has placed an online order. The order has been written to a database for processing and the customer's credit card has been charged. What is the last interaction with the customer during the order process? A. Redirect the customer to the home page. B. Send a confirmation e-mail message to the customer. C. Update the customer profile. D. Send a shipping notification via e-mail to the customer. Answer: B Question 10. Which of the following is the most effective option for detecting a site attack by someone who wants to modify your customer database? A. Using antivirus software B. Implementing a firewall C. Limiting the open ports on the system D. Using an intrusion detection system Answer: D
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