System Analysis and Design
The records in a file or magnetic tape

cannot be transferred to a disk file
can only be accessed serially
have to be arranged in a key sequence
are meant for backup

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
In top down analyis and design

each succeeding phase is more detailed than the phase before it
each succeeding phase is less detailed than the phase before it
each succeeding phase is as detailed as the phase before it.
all of the listed here

ANSWER DOWNLOAD EXAMIANS APP