System Analysis and Design
Most algorithms follow the format of

Entering the input items, then processing the output items, and then displaying the output items
Entering the input items, then processing the input items, and then displaying the output items
Entering the output items, then displaying the output items, and then processing the output items
Entering the output items, then processing the output items, and then displaying the output items
Entering the input items, then displaying the input items, and then processing the output items

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System Analysis and Design
Data manipulation language (DML)

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

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System Analysis and Design
A Turnaround document

All of these
None of these
is circulated among all the staff of an organization.
is circulated among all the heads of departments of an organization.
is output at one point which later comes back as an input

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System Analysis and Design
Reverse video is a technique of

emphasizing data by reversing the foreground and background
showing data with half brightness
showing data upside down on the screen
None of these
hiding confidential data on the screen

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