Q4)

PaaS are online development environments that enable developers to quickly write customer- or employee-facing web applications.

True

False

q15) Which is the first step in developing a new information system?

Defining the problem

Gathering information requirements

Programming

Q26) System testing _______.

includes all the preparations for the series of tests to be performed on the system

tests the functioning of the system as a whole

tests each program separately

provides the final certification that the system is ready to be used in a production setting

rolls system tests out to separate business divisions for independent results

Developing alternative solutions

Feasibility study