Computer Science - Topic 1

the ability for a system to interpret data correctly, and describes the directed graph of the world wide web

• compatibility
• usability
• stakeholder
• prototype
• software

rather than by accounting software companies masy subscribe to ______ (hosted) package

• hardware
• peripheral
• SAAS
• compatibility
• data migration

old and new systems are both run while new system is being implemented. __________ is the changeover strategy with greatest workload impact on workers but least risk.

• pilot running
• parallel running
• direct changeover
• SAAS
• methods of documentations

a new system is run as trial in certain locations before full changeover.________ reduces the risk as the impact of a problem is limited to one section of the organization.

• parallel running
• direct changeover
• phased conversion
• delivery of user training
• pilot running

a new system replaces completely an old system, and i think this system is the quickest but most risky changeover strategy

• direct changeover
• phased conversion
• pilot running
• parallel running
• compatibility

A new system replaces an old system in stages. _______ reduces the risk. Problems arise in a controlled way and only some operations are affected.

• pilot running
• direct changeover
• causes of data loss
• phased conversion
• data migration

The transfer of data from one system to another, and also can cause data loss due to incompatibility issues

• SAAS
• usability
• data migration
• USB
• design cycle

debugging, automated, user acceptance, beta. Best____ should be considered to avoid end user dissatisfaction

• methods of obtaining requirements
• prototype
• types of testing
• accesibility imporvements
• human resources

help files, manuals, online support, tool/hover tips. Good____ will result in fewer user errors

• compatibility
• usability
• software
• data migration
• methods of documentation

In product user prompting, tutorials, taught sessions (in class or online)

• delivery of user training
• data migration
• phased conversion
• acessibility improvements
• stakeholder