What frequency is at the upper end of the human hearing range?
A) 20Hz
B) 10KHz
C) 20KHz
D) 44KHz
C
Computer Science & Information Technology
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PreparedStatement method ________ returns a ResultSet.
a. executeUpdate b. executeQuery c. execute d. None of the above.
Computer Science & Information Technology
Which of the following statements is false about a binary search tree?
a. None of the options b. The left child is always smaller than its parent c. The right child is always bigger than its parent d. The left and right subtrees are also binary search trees
Computer Science & Information Technology
On switch SW3, find out spanning tree information. Who is the root?
What will be an ideal response?
Computer Science & Information Technology
When creating a parameter query, the parameter text must be enclosed within a pair of ________
A) square brackets [ ] B) parentheses ( ) C) angle brackets < > D) curly brackets { }
Computer Science & Information Technology