Actualtests offers free demo for 98 361 software development fundamentals exam. "Microsoft MTA Software Development Fundamentals", also known as exam 98 361 exam, is a Microsoft Certification. This set of posts, Passing the Microsoft exam 98 361 exam, will help you answer those questions. The mta 98 361 Questions & Answers covers all the knowledge points of the real exam. 100% real Microsoft exam 98 361 exams and revised by experts!
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Q1. Your application connects to a SQL Server database that contains a table called Employees with the following columns:
EmployeeID (int, identity)
EmployeeType (char(1))
EmployeeDate (datetime)
You need to write a query that selects all rows from the table where the EmployeeType value is either C or T.
Which statement should you use?
A. SELECT * FROM Employees
WHERE EmployeeType LIKE ‘[CT]’
B. SELECT * FROM Employees
WHERE EmployeeType LIKE ‘[C-T]’
C. SELECT * FROM Employees
WHERE EmployeeType LIKE ‘C’ OR ‘T’
D. SELECT FROM Employees
WHERE EmployeeType IN (‘C’, ‘T’)
Answer: A
Q2. You are writing a C# program that iterates through a collection such as arrays and lists. You need to make sure that you process each item in the collection once. You also need to ensure that your code is easy to read and debug. Which of the following C# statements provide the best solution for this requirement?
A. while
B. for
C. foreach
D. do-while
Answer: C
Q3. Your application includes a SqlDataAdapter object named sqlDataAdapter that connects to the Employees table. You use the Fill method to retrieve the data from the Employees table. The SqlDataAdapter's Connection property is set to a valid connection to the SQL Server database, but the connection is in the closed state. Which of the following statements is true about the working of the Fill method?
A. The Fill method will throw an exception because the connection is closed.
B. The Fill method will open the connection, read the data, and leave the connection open.
C. The Fill method will open the connection, read the data, and leave the connection closed.
D. The Fill method will return an emptyresult setbecause the connection is closed.
Answer: C
Q4. You are developing an order-entry application that will be used by all employees in your company. You use ASP.NET to develop this application and deploy it on the company's Internet Information Services (IIS) server. What should you install on the users computers before they can access the order-entry application?
A. .NET Framework redistributable
B. .NET Framework Software Development Kit (SDK)
C. Visual Studio Express Edition
D. Web browser
Answer: D
Q5. You need to gain a better understanding of the solution before writing the program. You decide to develop an algorithm that lists all necessary steps to perform an operation in the correct order. Any technique that you use should minimize complexity and ambiguity. Which of the following techniques should you use?
A. flowchart
B. decision table
C. C# program
D. A paragraph in English
Answer: A
Q6. You need an application that updates the inventory every morning when you log in to the workstation. If an error occurs during update, the application needs to log messages to a text file. The application doesn’t need any user interaction. You want to automate the process that launches the application. You want to minimize the efforts for developing, installing, and updating the application. Which type of application should you create?
A. Windows Service
B. Windows Form
C. Web Form
D. console application
Answer: D
Q7. You are designing a database for your company and are reviewing the normalization for the database tables.
You review the following Customer table:
Which of the following statements is true?
A. The highest normal form of the Customer table is the first normal form.
B. The highest normal form of the Customer table is the second normal form.
C. The highest normal form of the Customer table is the third normal form.
D. The Customer table is not normalized.
Answer: C
Q8. You are creating a new class named Polygon. You write the following code:
class Polygon : IComparable
{
public double Length { get; set; }
public double Width { get; set; }
public double GetArea()
{
return Length * Width;
}
public int CompareTo(object obj)
{
// to be completed
}
}
You need to complete the definition of the CompareTo method to enable comparison of the Polygon objects.
Which of the following code segments should you use?
A. public int CompareTo(object obj)
{
Polygon target = (Polygon)obj;
double diff = this.GetArea() - target.GetArea();
if (diff == 0)
return 0;
else if (diff > 0)
return 1;
else return -1;
}
B. public int CompareTo(object obj)
{
Polygon target = (Polygon)obj;
double diff = this.GetArea() - target.GetArea();
if (diff == 0)
return 1;
else if (diff > 0)
return -1;
else return 0;
}
C. public int CompareTo(object obj)
{
Polygon target = (Polygon)obj;
if (this == target)
return 0;
else if (this > target)
return 1;
else return -1; }
D. public int CompareTo(object obj)
{
Polygon target = (Polygon)obj;
if (this == target)
return 1;
else if (this > target)
return -1;
else return 0;
}
Answer: A
Q9. You are designing a database for your company. You are reviewing the normalization for the database tables.
You review the following Orders table:
Which of the following statement is true for the Orders table?
A. It meets the requirements for the first normal form.
B. It meets the requirements for the second normal form.
C. It meets the requirements for the third normal form.
D. It meets the requirements for the fourth normal form.
Answer: A
Q10. You are reviewing a C# program that contains the following class:
public class Rectangle
{
public double Length {get; set;}
public double Width { get; set; }
}
The program executes the following code as part of the Main method:
Rectangle r1, r2;
r1 = new Rectangle { Length = 10.0, Width = 20.0 };
r2 = r1;
r2.Length = 30;
Console.WriteLine(r1.Length);
What will be the output when this code is executed?
A. 10
B. 20
C. 30
D. 40
Answer: C