The field used to link a child table to a parent table is called the Foreign key.
Answer the following statement true (T) or false (F)
True
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Which of the following is not a collection class in C#?
a) ArrayList b) HashTable c) SortedDictionary d) BitArray e) None of the above
When implementing a method, use the class’s set and get methods to access the class’s ________ data.
a. public. b. private. c. protected. d. All of the above.
It is best to limit the number of fonts used in your document to four or less
Indicate whether the statement is true or false
Which of the following does not initialize all of the array elements to 0?
a) int b[2][2]; b[0][0] = b[0][1] = b[1][0] = b[1][1] = 0; b) int b[2][2] = {0}; c) int b[2][2]; for (int i = 0; i < 2; ++i) { for (int j = 0; j < 2; ++j) { b[i][j] = 0; } } d) all of the above initialize all of their elements to 0. ANS: d) 6.51 Which statement is false about multidimensional arrays? a) C supports multidimensional arrays. b) A common use of multidimensional arrays is to arrange data into tables consisting of rows and columns. c) To identify a particular table element requires two indices. d) Every ANSI C system can support arrays with as many indices as the programmer chooses.