21. The mistakes, committed by interchanging two digits in a numeric field, during data entry, is called
Beta testing error
Alpha testing error
You must be logged in to post a comment.
22. Which of the following is not considered a tool at system design phase ?
Data flow diagram
System flow chart
23. The best file organization in which one has to process all data records in a file called
24. Controls must be established in a system on order to
Prohibit tampering with information by unauthorized person
Verify that all data have been processed
The concurrent operation of an existing system and a new system
All of the above
25. Coding and testing is done in following manner :
UGC NET PAPER 1
UGC NET Management
UGC NET COMPUTER SCIENCE
UGC NET COMMERCE
GATE COMPUTER SCIENCE
CFA Level 1
Login with Facebook
Login with Google
Forgot your password?
Lost your password? Please enter your email address. You will receive mail with link to set new password.
Back to login