Certification Questions

Q:

In thefollowing output, what type of NAT is being used?

ip nat pool todd-nat 170.168.10,10 170.168.10.20 netmask 255.255.255.0

Answer

Dynamic NAT

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Q:

Project Management Processes

What is the underlying concept for the interaction among the project management processes?

Answer

Plan-do-check-act cycle

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Q:

You are creating an ASP.NET page for selling movie tickets. Users select a region, and then they select from a list of cities in that region. The site displays the names and locations of movie theaters in the city selected by the user.


Your company, XYZ Brothers, maintains a list of theaters in a database table that includes the city, name, and street address of each theater. You want to minimize the time required to retrieve and display the list of theater names after a user selects the region and city.

 

 What should you do?

A) Modify the connection string to add the packet size property and set its values to 8192. B) Add the following directive to the page: OutputCache VaryByParam=?
C) Add the following directive to the page: OutputCache VaryByControl=?region;city? D) Modify the connection string to keep your database's connection pool as small as possible.
 
Answer & Explanation Answer: B) Add the following directive to the page: OutputCache VaryByParam=?

Explanation:

You can vary user control output to the cache by specifying the user control name and the parameter. We use the VaryByParam attribute of the  OutputCache  

 

Incorrect Answers: 

 

A: The Packet Size property of the Connection string is the size in bytes of the network packets sed to communicate with an instance of data provider. It is not an optimal property to change to optimize data retrieval.

 

C: The company database does not seem to include a region column.

 

D: If we keep the connection pool small we would allow less simulation connections. However, this would not minimize the required to retrieve and display the data.

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Q:

You are choosing a windows 2000 operating system to use on a new computer at your company. This new computer will be used exclusively as a network file server. Which operating system should you use choose?

A) Windows 2000 professional B) Windows 2000 Server
C) Windows 2000 Advanced Server D) Windows 2000 Datacenter Server
 
Answer & Explanation Answer: B) Windows 2000 Server

Explanation:

Windows 2000 server is optimized for use on network file, print , application and Web servers.

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Q:

You just finished installing the Dynamic Host Configuration Protocol (DHCP) service on a Windows 2000 Server computer that is a domain controller on your network. What must you do before the DHCP service can start?

A) Authorize the DHCP server in Active Directory B) Configure a scope, a superscope, and a multicast scope
C) Configure a DHCP address reservation D) Configure the DHCP server for DNS integration
 
Answer & Explanation Answer: A) Authorize the DHCP server in Active Directory

Explanation:

Before the DHCP service can start, the DHCP server must be authorized in Active Directory.

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Q:

Which proprietary Cisco STP extensions would put a switch port into err-disabled if a BPDU is received on this port?

Answer

BPDUGuard

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Q:

Why is it important to monitor ad campaign performance?

Answer

In order to determine if campaigns meet business marketing and conversion goals.

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Q:

Which tool should you use to authorize a RIS server in Active Directory?

A) The DHCP administrative tool B) The DNS administrative tool
C) Active Directory Users and Computers D) Active Directory Sites and Services
 
Answer & Explanation Answer: A) The DHCP administrative tool

Explanation:

You must use the DHCP administrative tool to authorize a RIS server in Active Directory.

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