Certification Questions

Q:

You are creating an ASP.NET application for XYZ. The company data is stored in a Microsoft SQL Server 6.5 database. Your application generates accounting summary reports based on transaction tables that contain million of rows.


You want your application to return each summary report as quickly as possible. You need to configure your application to connect to the database and retrieve the data in a away that achieves this goal.


What should you do?

A) Use a SqlConnection object to connect to the database, and use a SqlCommand object to run a stored procedure that returns the data. B) Use an OleDbConnection object to connect to the database, and use an OleDbCommand object to run a stored procedure that returns the data.
C) Configure SQL Server to support HTTP access, and create an XML template to run a stored procedure that returns the data in XML format. D) Use COM interop to create an ADODB.Connection object, and use an ADODB.Command object to run a SQL statement that returns the data.
 
Answer & Explanation Answer: B) Use an OleDbConnection object to connect to the database, and use an OleDbCommand object to run a stored procedure that returns the data.

Explanation:

We need to use an OleDBConnection to connect to SQL Server Version 6.5 (or earlier). 

 

Incorrect Answers:

 

A: We could use a SqlConnection object only if the SQL Server were SQL Server 7.0, 2000 or later.

 

C: HTTP functionality is not required in this scenario. It would introduce unnecessary overhead.

 

D: ADODB is a legacy standard and should not be used here

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Q:

Project Cost Management - Processes

Describe the Inputs, Tools and Techniques , Outputs included in the Cost Estimating ?

Answer

I. Inputs



  • Enterprise environmental factors

  • Organizational process assets 

  • Project scope statement

  • Work breakdown structure

  • WBS dictionary 

  • Project management plan


             - Schedule management plan


             - Staffing management plan


             - Risk register


II. Tools and Techniques



  • Analogous estimating

  • Determine resource cost rates

  • Bottom-up estimating

  • Parametric estimating

  • Project management software

  • Vendor bid analysis

  • Reserve analysis

  • Cost of quality


III. Outputs



  • Activity cost estimates 

  • Activity cost estimate supporting detail 

  • Requested changes

  • Cost management plan (updates)

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Q:

You create an ASP.NET page that uses images to identify areas where a user can click to initiate actions. The users of the application use Internet Explorer.


You want to provide a pop-up window when the user moves the mouse pointer over an image. You want the pop-up window to display text that identifies the action that will be taken if the user clicks the image.


What should you do?

A) For each image, set the AlternateText property to specify the text you want to display, and set the ToolTip property to True. B) For each image, set the ToolTip property to specify the text you want to display.
C) In the onmouseover event handler for each image, add code that calls the RaiseBubbleEvent() method of the System.Web.UI.WebControls.Image class. D) In the onmouseover event handler for each image, add code that calls the ToString() method of the System.Web.UI.WebControls.Image class.
 
Answer & Explanation Answer: B) For each image, set the ToolTip property to specify the text you want to display.

Explanation:

WebControl.ToolTip property gets or sets the text displayed when the mouse pointer hovers over the Web server control. The use of the ToolTip property meets the requirement of this scenario.

 

Incorrect Answers:

A: The AlternateText property is used to specify the text to display if the image is not available.


C: The RaiseBubbleEvent is not useful here. ASP.NET server controls such as the Repeater, DataList and DataGrid Web controls can contain child controls that raise events. Rather than each button raising an event individually, events from the nested controls are "bubbled"—that is, they are sent to the control's parent.


D: The ToStringMethod() would not by itself provide the functionality required.

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Q:

You want to move the Philadelphia OU from the acme1.com domain to the acme2.com domain. Which tool should you use?

A) MoveTree.exe B) The move command -line utility
C) Server Extensions Administrator D) Active Directory Domains and Trusts
 
Answer & Explanation Answer: A) MoveTree.exe

Explanation:

Use MoveTree.exe to move Active Directory objects from one domain to another.

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Q:

Project Time Management - Processes

Describe the Inputs, Tools and Techniques, Outputs of Activity Resource Estimating ?

Answer

I. Inputs



  • Enterprise environmental factors

  • Organizational process assets

  • Activity list

  • Activity attributes

  • Resource availability

  • Project management plan


II. Tools and Techniques



  • Expert Judgment

  • Alternatives analysis

  • Published estimating data

  • Project management software

  • Bottom-up estimating


III. Outputs



  • Activity resource requirements

  • Activity atributes (updates)

  • Resource breakdown structure

  • Resource calendars (updates)

  • Requested changes

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Q:

Project Integration Management - Processes

Describe the Inputs, Tools and Techniques, Outputs of Develop project management plan phase?

Answer

I. Inputs



  • Preliminary project scope statement

  • Project management processes

  • Enterprise environmental factors

  • Organizational process assets


II. Tools and Techniques



  • Project management methodology

  • Project management information system

  • Expert Judgment


III. Outputs



  • Project management plan

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Q:

Explain the difference between the forwarding of a unicast IP packet and the forwarding of a multicast IP packet.

Answer

Unicast IP packets are forwarded based on the destination IP address. Multicast packets are forward based on the source IP address. If a multicast packet is received on the interface used to send a unicast packet back to the source, the multicast packet is forwarded to multicast neighbors. If the multicast packet is received on an interface that would not be used to send a unicast IP packet back to the source, the packet is discarded.

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Subject: CCNP

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Q:

Project Integration Management - Processes

Describe the Inputs, Tools and Techniques, Outputs of Monitor and Control Project Work phase?

Answer

I. Inputs



  • Project management plan

  • Work performance information

  • Rejected Change requests


II. Tools and Techniques



  • Project management methodology

  • Project management information system

  • Earned value technique

  • Expert Judgment


III. Outputs



  • Recommended corrective actions

  • Recommended preventive actions

  • Forecasts

  • Recommended defect repair

  • Requested changes 

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