Theevt.pageYproperty returns the vertical coordinate (in pixels) of the mouse pointer relative to the document.

What effect does increasing compression on a JPEG image have?

What will be an ideal response?

Answer the following statements true (T) or false (F)

1) In Oracle, character values are enclosed in single quotation marks, but date and number values are not. 2) In Oracle9i, the default display format for date is DD-MM-YYYY. 3) A null value is not defined or not known. 4) The UPDATE statement without the WHERE clause can update all rows in the table. 5) A column alias is enclosed in double quotation marks to display a column name inuppercase only.