98-361 試験問題を無料オンラインアクセス

This question requires that you evaluate the underlined text to determine if it is correct.
A table whose attributes depend only on the primary key must be at least second normal form.
Select the correct answer if the underlined text does not make the statement correct.
Select "No change is needed'' if the underlined text makes the statement correct.

• A.fourth
• B.No change is needed
• C.third
• D.first

Two classes named Circle and Square inherit from the Shape class.
Circle and Square both inherit Area from the Shape class, but each computes Area differently.
Which term is used to describe this object-oriented concept?

• A.Superclassing
• B.polymorphism
• C.Encapsulation
• D.overloading

You need to display specific messages to users when their browser is not running JavaScript.
Which of the following code segment should you use?

• A.<noscript> ... </noscript>
• B.<script> ... </script>
• C.<% ... %>
• D.<script runat="server"> ... </script>

The application you are developing needs to write data to a flat file that include items such as a five-digit integer key, followed by a 20-character customer name, followed by two date and time fields.
Your solution should be as fast as possible and should create smallest size data file.
Which of the following classes should you use?

• A.StreamWriter
• B.DataWriter
• C.BinaryWriter
• D.FileStream

You are developing an application that uses a double dimensional array.
You use the following code to declare the array:
int[,] numbers = new int[,]
{
{ 11, 7, 50, 45, 27 },
{ 18, 35, 47, 24, 12 },
{ 89, 67, 84, 34, 24 },
{ 67, 32, 79, 65, 10 }
};
Next, you refer to an array element by using the expression numbers[2, 3].
What will be the return value of this expression?

• A.34
• B.24
• C.47
• D.84