pass4sure microsoft MB7-226 v2.83
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Navision 4.0 Installation & Configuration : MB7-226 Exam
Exam Number/Code: MB7-226
Exam Name: Navision 4.0 Installation & Configuration
VUE Code: NAV 40-226
Questions Type: Multiple choice,
Real Exam Question Numbers: 60 questions
Passing Scores: 70%
Exam Language(s): English
“Navision 4.0 Installation & Configuration”, also known as MB7-226 exam, is a Microsoft certification.
Preparing for the MB7-226 exam? Searching MB7-226 Test Questions, MB7-226 Practice Exam, MB7-226 Dumps?
With the complete collection of questions and answers, Pass4sure has assembled to take you through 188 questions to your MB7-226 Exam preparation. In the MB7-226 exam resources, you will cover every field and category in Microsoft Business Solutions helping to ready you for your successful Microsoft Certification.
QUESTION 1
You work as an application developer at Certkiller .com. Certkiller .com wants you to
develop an application that stores and retrieves client information by means of a
unique account number.
You create a custom collection class, which implements the IDictionary interface,
named ClientDictionary. The following code have been included into the new
application.
//Create Client objects
Client c1 = new Client (“AReid”, “Andy Reid”, Status.Current);
Client c2 = new Client (“DAustin”, “Dean Austin”, Status.New);
//Create ClientDictionary object
IDictionary cData = new ClientDictionary ();
cData.Add (“10001″, c1);
cData.Add (“10002″, c2);
You use the same method to add other Client objects to the collection. You need to
ensure that you are able to retrieve client information associated with the account
number 10111.
What should you do?
A. Use the following code:
Client foundClient;
foundClient = (Client) cData.Find (“10111″);
B. Use the following code:
Client foundClient;
if (cData.Contains (“10111″))
foundClient = cData ["10111"];
C. Use the following code:
Client foundClient;
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if (cData.Contains (“10111″))
foundClient = (Client) cData ["10111"];
D. Use the following code:
Client foundClient;
foreach (string key in cData.Keys
{
if (key == “10111″)
foundClient = (Client) cData.Values ["10111"];
}
Answer: C
Explanation: This code invokes the Contains method of the IDictionary interface to
determine whether a value is associated with the key 10111. If a value exists for that
key, then the clientData ["10111"] statement retrieves the client data as a generic
object. The code casts the generic object into a Client object, and it is stored in the
foundClient variable
Incorrect Answers:
A: You should not use the code that uses the Find method because no such method exists
in the IDictionary interface.
B: You should not use the code that assigns the foundClient variable to a generic
object because the foundClient variable is declared as a Client type.
D: You should not use the code that iterates through the Keys collection because it is
unnecessary and process-intensive.
QUESTION 2
You work as an application developer at Certkiller .com. Certkiller .com has
instructed you to create a class named MetricFormula. This class will be used to
compare MetricUnit and EnglishUnit objects.
The MetricFormula is currently defined as follows (Line numbers are used for
reference purposes only):
1. public class MetricFormula
2. {
3.
4. }
You need to ensure that the MetricFormula class can be used to compare the
required objects.
What should you do? (Choose two)
A. Add the following code on line 1:
: IComparable
{
B. Add the following code on line 1:
: IComparer
{
C. Add the following code on line 3:
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public int Compare (object x, object y)
{
// implementation code
}
D. Add the following code on line 3:
public int CompareTo (object obj)
{
// implementation code
}
Answer: B, C
Explanation: You should add the code so that it reads as follows:
1. public class MetricFormula : IComparer
2. {
3. public int Compare (object x, object y)
4. {
5. // implementation code
5. }
6. }
You have to implement the IComparer interface to create a comparer class for MetricUnit
and EnglishUnit objects. The IComparer interface provides only one method named
Compare. The Compare method takes two objects and returns an integer value
representing whether those objects are equal, greater than, or less than the other. If the
return value is negative, then the first object is less than the second. The objects are equal
if the return value is zero. The first object is greater than the first if the return value is
positive. The IComparer interface is typically used if you want to implement comparison
across objects of different classes without having to provide implementation in each
comparable class.
Incorrect Answers:
A, D: You should use these two options because this should be implemented by the
MetricUnit and EnglishUnit classes.
QUESTION 3
You work as an application developer at Certkiller .com. You are developing an
application that makes use of a Queue class object named MyQueue. This Queue
class object will be used to store messages sent by the user during application run
time. The application that you are developing provides an interface for
administrators and an interface for users to create message reports.
You want to ensure that all user messages stored in the MyQueue object are
removed when an administrator selects the reset option.
What should you do?
A. Use the Enqueue method of the MyQueue object.
B. Use the Clear method of the MyQueue object.
C. Use the Dequeue method of the MyQueue object.
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D. Use the TrimToSize method of the MyQueue object.
Answer: B
Explanation: The clear method sets the Count property of the Queue class object to
0 after removing all the elements from the queue. When you call the
Clear method for a Queue object, the capacity of the Queue object is not changed.
Incorrect Answers:
A: You should not use this method because it is used to add a new element at the
beginning of a Queue object.
C: You should not use this method because it is used to remove an element at the
beginning of a Queue object.
D: You should not use this method because it is used to resize a Queue object.
Questions and Answers : 188 questions
Updated: 2008-2-9
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