System Analysis and Design
On a systems flowchart, the online manual keeping of input data is identified by using the

keeping operation symbols
online keyboard symbol
manual operation symbols
online keyboard symbol

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Data manipulation language (DML)

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
An open rectangle

is a data store-data at rest, or a temporary repository of data
None of these
identifies data flow
represents a process that transforms incoming data flow(s) into outgoing data flows
defines a source or destination of system data

ANSWER DOWNLOAD EXAMIANS APP