14. Write a JAVASCRIPT program to create a new string formed after removing all the letters present in the string given below. s = "JOAIV2A3S4C5R617P8T9"

n a string, the last item is at position (or index) ___________.   A 1   B 0   C 10   D -1

Review the code snippet below: sentence = input ("Enter some text: ") firstCh = sentence [0] Which of the following statements correctly determines if the first letter of the string contained in sentence is an uppercase letter? Select one: if not (firstCh.isupper ()) : it firetCh.isapace () if firstCh.isupper () if not (firstCh.isspace ()) :

Write a program to check a string has uppercase character or not. the string must take from user. JAVA