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70-548VB Exam
PRO: Designing and Developing Windows-Based Applications by Using the Microsoft .NET Framework
- Exam Number/Code : 70-548VB
- Exam Name : PRO: Designing and Developing Windows-Based Applications by Using the Microsoft .NET Framework
- Questions and Answers : 72 Q&As
- Update Time: 2011-10-24
- Testing Engine (SoftWare Version): $ 50.00
- PDF (Printable Version) Price: $15.00
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If you prepare for the exam using our pass999 testing engine, we guarantee your success in the first attempt. If you do not pass the MCPD 70-548VB exam (ProCurve Secure WAN) on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.
Microsoft 70-548VB Exams (in EXE format)
Our Exam 70-548VB Preparation Material provides you everything you will need to take your 70-548VB Exam. The 70-548VB Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.
70-548VB Downloadable, Interactive Testing engines
We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs)
Our Microsoft 70-548VB Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test.
High quality and Value for the 70-548VB Exam:100% Guarantee to Pass Your MCPD exam and get your MCPD Certification.
Exam : Microsoft 70-548(VB)
Title : PRO:Design & Develop Wdws-Based Appl by Using MS.NET Frmwk
1. You create Microsoft Windows-based applications. You are creating a method. Your applications will call the method multiple times. You write the following lines of code for the method.
The method generates performance issues.
You need to minimize the performance issues that the multiple string concatenations generate.
What should you do?
A. Use a single complex string concatenation.
B. Use an array of strings.
C. Use an ArrayList object.
D. Use a StringBuilder object.
Answer: D
2. You create Microsoft Windows-based applications. You create a banking application that will be used by the account managers of the bank.
You identify a method to simulate the deposit functionality of a savings account. The method will calculate the final balance when monthly deposit, number of months, and quarterly rate are given. The application requirements state that the following criteria must be used to calculate the balance amount:
You translate the outlined specification into pseudo code. You write the following lines of code. (Line numbers are included for reference only.)
You need to insert the appropriate code in line 02.
Which code segment should you insert?
A. 01 Declare integer variable, x
02 For x=1 to months/3
2.1 balance = balance + 3 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
B. 01 Declare integer variable, x
02 For x=1 to months/3
2.1 balance = balance + 2 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
2.3 balance = balance + monthlyPayment
C. 01 Declare integer variable, x
02 For x=1 to months
2.1 balance = balance + monthlyPayment
2.2 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
D. 01 Declare integer variable, x
02 For x=1 to months
2.1 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
2.2 balance = balance + monthlyPayment
Answer: D
3. You create Microsoft Windows-based applications. You are designing an inventory management solution for a warehouse. The solution must address the following requirements:
You need to develop the data handling capabilities of the solution to meet the requirements.
Which three data handling mechanisms should you select? (Each correct answer presents part of the solution. Choose three.)
A. Use an XmlReader object to retrieve inventory data from the database and populate a DataSet object.
B. Use a DataAdapter object to retrieve inventory data from the database and populate a DataSet object.
C. Use methods from the DataSet class to generate a new XML file that contains data to be used to generate a purchase order.
D. Use methods from the DataSet class to generate a new XmlDataDocument object that contains data to be used to generate a purchase order.
E. Use an XslCompiledTransform object to generate the purchase order XML file.
F. Use an XmlWriter object to generate the purchase order XML file.
Answer: B AND D AND E
4. 1 balance = balance + 3 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
B. 01 Declare integer variable, x
02 For x=1 to months/3
2.1 balance = balance + 2 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
2.3 balance = balance + monthlyPayment
C. 01 Declare integer variable, x
02 For x=1 to months
2.1 balance = balance + monthlyPayment
2.2 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
D. 01 Declare integer variable, x
02 For x=1 to months
2.1 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
2.2 balance = balance + monthlyPayment
Answer: D
5. You create Microsoft Windows-based applications. You create an application that accesses data on a Microsoft SQL Server 2005 database. You write the following code segment. (Line numbers are included for reference only.)
The cn variable points to a SqlConnection object. The SqlConnection object will be opened almost every time this code segment executes.
You need to complete this code segment to ensure that the application continues to run even if the SqlConnection object is open. You also need to ensure that the performance remains unaffected.
What should you do?
A. Add a Try block on line 02 along with a matching Catch block beginning on line 07 to handle the possible exception.
B. Add a Try block on line 02 along with a matching Finally block beginning on line 07 to handle the possible exception.
C. Replace line 03 with the following code.
If Not (cn.State = ConnectionState.Open) Then
cn.Open()
End If
D. Replace line 03 with the following code.
If Not (cn.State = ConnectionState.Closed) Then
cn.Open()
End If
Answer: C
http://www.pass999.net/ The safer.easier way to get MCPD Certification.
Quality and Value for the 70-548VB Exam
pass999 70-548VB Practice Exams for Microsoft 70-548VB are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development.
100% Guarantee to Pass Your 70-548VB Exam
If you prepare for the exam using our pass999 testing engine, we guarantee your success in the first attempt. If you do not pass the MCPD 70-548VB exam (ProCurve Secure WAN) on your first attempt we will give you a FULL REFUND of your purchasing fee AND send you another same value product for free.
Microsoft 70-548VB Exams (in EXE format)
Our Exam 70-548VB Preparation Material provides you everything you will need to take your 70-548VB Exam. The 70-548VB Exam details are researched and produced by Professional Certification Experts who are constantly using industry experience to produce precise, and logical. You may get questions from different web sites or books, but logic is the key. Our Product will help you not only pass in the first try, but also save your valuable time.
70-548VB Downloadable, Interactive Testing engines
We are all well aware that a major problem in the IT industry is that there is a lack of quality study materials. Our Exam Preparation Material provides you everything you will need to take a certification examination. Like actual certification exams, our Practice Tests are in multiple-choice (MCQs)
Our Microsoft 70-548VB Exam will provide you with exam questions with verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the actual test.
High quality and Value for the 70-548VB Exam:100% Guarantee to Pass Your MCPD exam and get your MCPD Certification.
Exam : Microsoft 70-548(VB)
Title : PRO:Design & Develop Wdws-Based Appl by Using MS.NET Frmwk
1. You create Microsoft Windows-based applications. You are creating a method. Your applications will call the method multiple times. You write the following lines of code for the method.
The method generates performance issues.
You need to minimize the performance issues that the multiple string concatenations generate.
What should you do?
A. Use a single complex string concatenation.
B. Use an array of strings.
C. Use an ArrayList object.
D. Use a StringBuilder object.
Answer: D
2. You create Microsoft Windows-based applications. You create a banking application that will be used by the account managers of the bank.
You identify a method to simulate the deposit functionality of a savings account. The method will calculate the final balance when monthly deposit, number of months, and quarterly rate are given. The application requirements state that the following criteria must be used to calculate the balance amount:
You translate the outlined specification into pseudo code. You write the following lines of code. (Line numbers are included for reference only.)
You need to insert the appropriate code in line 02.
Which code segment should you insert?
A. 01 Declare integer variable, x
02 For x=1 to months/3
2.1 balance = balance + 3 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
B. 01 Declare integer variable, x
02 For x=1 to months/3
2.1 balance = balance + 2 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
2.3 balance = balance + monthlyPayment
C. 01 Declare integer variable, x
02 For x=1 to months
2.1 balance = balance + monthlyPayment
2.2 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
D. 01 Declare integer variable, x
02 For x=1 to months
2.1 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
2.2 balance = balance + monthlyPayment
Answer: D
3. You create Microsoft Windows-based applications. You are designing an inventory management solution for a warehouse. The solution must address the following requirements:
You need to develop the data handling capabilities of the solution to meet the requirements.
Which three data handling mechanisms should you select? (Each correct answer presents part of the solution. Choose three.)
A. Use an XmlReader object to retrieve inventory data from the database and populate a DataSet object.
B. Use a DataAdapter object to retrieve inventory data from the database and populate a DataSet object.
C. Use methods from the DataSet class to generate a new XML file that contains data to be used to generate a purchase order.
D. Use methods from the DataSet class to generate a new XmlDataDocument object that contains data to be used to generate a purchase order.
E. Use an XslCompiledTransform object to generate the purchase order XML file.
F. Use an XmlWriter object to generate the purchase order XML file.
Answer: B AND D AND E
4. 1 balance = balance + 3 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
B. 01 Declare integer variable, x
02 For x=1 to months/3
2.1 balance = balance + 2 * monthlyPayment
2.2 balance = (1 + quarterlyRate) * balance
2.3 balance = balance + monthlyPayment
C. 01 Declare integer variable, x
02 For x=1 to months
2.1 balance = balance + monthlyPayment
2.2 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
D. 01 Declare integer variable, x
02 For x=1 to months
2.1 if x Mod 3 is 0 then balance = (1 + quarterlyRate) * balance
2.2 balance = balance + monthlyPayment
Answer: D
5. You create Microsoft Windows-based applications. You create an application that accesses data on a Microsoft SQL Server 2005 database. You write the following code segment. (Line numbers are included for reference only.)
The cn variable points to a SqlConnection object. The SqlConnection object will be opened almost every time this code segment executes.
You need to complete this code segment to ensure that the application continues to run even if the SqlConnection object is open. You also need to ensure that the performance remains unaffected.
What should you do?
A. Add a Try block on line 02 along with a matching Catch block beginning on line 07 to handle the possible exception.
B. Add a Try block on line 02 along with a matching Finally block beginning on line 07 to handle the possible exception.
C. Replace line 03 with the following code.
If Not (cn.State = ConnectionState.Open) Then
cn.Open()
End If
D. Replace line 03 with the following code.
If Not (cn.State = ConnectionState.Closed) Then
cn.Open()
End If
Answer: C
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