Which data type consumes the least storage space?
text
OLE object
yes/no
memo

yes/no

Explanation:

Since yes /no has a storage of only 1 bit. Text max. 250 characters, memo 65,535 characters, OLE object 4G.B.

do not use any of these common illegal characters/symbols:

# pound

% percent

& ampersand

{ left curly bracket

} right curly bracket

\ back slash

< left angle bracket

> right angle bracket

* asterisk

? question mark

/ forward slash

  blank spaces

$ dollar sign

! exclamation point

' single quotes

" double quotes

: colon

@ at sign