Upload
prince-arora
View
242
Download
2
Embed Size (px)
DESCRIPTION
hkl;yh
Citation preview
ENTER YOUR QUESTION NUMBER IN THE BELOW CELL129
Question 129 Which one of the following is not an operating control:
Option A Library security and use of proper file labels
Option B Halt and error controls
Option C Batch controls
Option D Duplicate files and backup procedures
ENTER UR OPTION
CORRECT ANS