System Analysis and Design
Any data that are entered into the computer, for the first time, will go through the process of

System testing
String testing
Validation
Sequential testing
None of these

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Data manipulation language (DML)

specifies for the DBMS what is required; the techniques used to process data
describes how data are structured in the data base
all of the listed here
determine how data must be structured to produce the user's view

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
The outstanding Invoice file should be stared on a Pardon Access Storage Device if

payment recording is done in a batch rode
invoice data entry is on-line.
None of these
last record points to the first record
inquires concerning payable are to be answered on-line

ANSWER DOWNLOAD EXAMIANS APP