Write the CAPITAL Letter of the Term from the List

Multiple Choice

Write the CAPITAL letter of the term from the list below that most closely matches each of the following definitions.
-the keying of input data twice, with the computer comparing the two entries and highlighting any discrepancies for correction

A) E Access controls
B) Batch control totals
C) Check digit
D) Closed loop verification
E) Completeness check
F) Echo check
G) Encryption techniques
H) Field or mode check
I) Exposure
J) Lock out procedures
K) Master file
L) Master reference check
M) Range check
N) Referential integrity
O) Rekeying (key verification)
P) Sequence check
Q) Uninterruptible power source
R) Valid sign check