Answer the following statements true (T) or false (F)
1. The Parse methods work even if the string being converted contains an invalid numeric value.
2. You cannot assign a numeric value to a control’s Text property because only strings can be assigned to the Text property.
3. In C#, the + operator has two uses: string concatenation and numeric addition.
4. Each numeric format string can optionally be followed by an integer that indicates how many digits to display after the decimal point.
5. Rounding can occur when the number of digits you have specified after the decimal point in the format string is smaller than the precision of the numeric value.
6. To get out of break mode in Visual Studio, click the Stop Debugging button on the standard toolbar or press Shift + F5 on the keyboard.
7. If all statements in a try block execute with no exception, the catch block is skipped.
1. FALSE
2. TRUE
3. TRUE
4. TRUE
5. TRUE
6. TRUE
7. TRUE
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The _________________________ Tool selects a rectangular or square portion of the image or photo.
Fill in the blank(s) with the appropriate word(s).
ePHI refers to which of the following?
A) Electronic private health information B) Electronic protected health information C) Encrypted private health information D) Encrypted protected health information
Create an application that models a simple sales terminal. You should be able to sell three kinds of items. Have one button for each item, and attach a picture of the item to the button. Each button should have three labels associated with it. These labels will display the price of the item, the number of that item sold in the current transaction, and a subtotal for that item. Each time a button is pressed, increase the count of that item in the current sale by one and update the subtotal. A separate tenth label should show the total cost of the current sale. An “EndSale” menu item ends the current sale and resets the totals to zero.
What will be an ideal response?
Tap ENTER _____ times after the date before keying the letter address.
A. 1 B. 2 C. 3 D. 4