12 Auto-restore occurs when a component's functions computers that are no longer available following a failure or a time unavailability are ensured by secondary components of the system:

true

false

13 Knowing the limits of the new technology is part of the deployment stepsof a mobile strategy:

true

false

15 Knowing the limits of the new technology is part of the deployment stepsof a mobile strategy:

true

false

20 The content of a data warehouse comes from several internal resources and external to the company::

true

false

21 One of the main causes of IT project failure is when the need users are unclear:

true

false