Description
2) Which of the following are valid strings?
a) “DEFG”
b) “DDDD”
c) “D3F4”
d) D3F4
e) “FH “WE”
f) “XW KH”
g) ”XW” “KH”
h) “H,K,M,N”
i) H,K,M,N
j) “H”-“W”
k) “H-W”
l) “”
6) What character is in position 1 of “KHMBAW” ?
8) What character is in position 5 of “XNMHGW” ?
10) How many characters are in the string “KHMBAW” ?
12) How many characters are in the string “XNMHGW” ?