Exam 8: Arrays and Collections

A Structure declaration cannot go inside a procedure.

A table lookup can be used to look up array elements indirectly.

The individual variables in an array are accessed by their _______,which is their position in the array.

"Vendor" is the name of the array in the following code: Structure Vendor Dim VendorIDString As String Dim NameString As String Dim PhoneString As String End Structure Dim BusinessVendor(5)As Vendor

Collections are less sophisticated than arrays and do not define any properties or methods.

In the following statement,_______,refers to the array, For Each OneSchoolString In SchoolString

When you have data stored in a SortedList,you can access the elements using the

The SortedList collection automatically sorts entries as they are added to the collection.

There are several collections defined in .NET to help programmers manage in-memory data.

An exception is automatically thrown if a subscript is used that is not a valid element in an array.

after the following declaration is initialized? Dim NameString ( ,)As String = { "James","Mary"},{ "Sammie","Sean"}

An array is a series of values,all referenced by the same variable name.

Which of the following is not a .NET Collection type?

It is not necessary for a programmer to manipulate the subscripts of an array if they use a For / Next loop.

A table lookup is used to find a match for a specific value (or string)by comparing it to each element in an array.

Dimension a variable that can be used for a seating chart that will hold student names in a classroom that has 5 tables,each with 7 chairs.

_______ can be used when two subscripts are needed to identify tabular data,such as when data is arranged in rows and columns.

Sometimes arrays are referred to as list boxes.

An array is a list or series of values.

The first subscript in a multidimensional array specifies the column,and the second specifies the row.