A ____ data type can hold 14 or 15 significant digits of accuracy.
A. double
B. float
C. char
D. boolean
Answer: A
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What will be the output of the following program when the button is clicked on?
``` Private Sub btnDisplay_Click(...) Handles btnDisplay.Click Dim word, result As String word = "Benjamin" result = Rotate(word) result = Rotate(result & word) result = Rotate(result) txtBox.Text = result End Sub Function Rotate(var As String) As String Dim varlength As Integer varlength = var.Length Return var.Substring(1) & var.Substring(0, 1) End Function ``` (A) jaminBBenjaminen (B) BenjaminBenjamin (C) njaminBe (D) None of the above
Using the ________ dialog box helps to quickly locate text that needs to be changed
A) Find B) Search C) Replace D) Find and Replace
The item numbered 4 in the accompanying figure is the Calendar ____.
A. item B. icon C. pane D. folder
Case-Based Critical Thinking QuestionsCase 1: Human Resources ApplicationAn application used by the human resources (HR) department needs to be improved. You need to use various string manipulation properties and methods to ensure all data entered by a user are accurate and stored correctly. The HR department has decided to change the finance department number from 04 to 09. Which of the following statements correctly changes the contents of the strEmpCode?
A. strEmpCode = strEmpCode.Replace("04", "09") B. strEmpCode = strEmpCode.Replace("09", "04") C. strEmpCode = strEmpCode.Remove(0, 2) strEmpCode = strEmpCode.Insert(1, "09") D. strEmpCode = strEmpCode.Remove(1, 2) strEmpCode = strEmpCode.Insert(1, "04")