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Exam (elaborations)

IB Computer Science Topic 1 Exam Questions With All Solved Solutions.

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SaaS (Software as a Service) - Answer software distribution model in which applications are hosted by a vendor or service provider and provided to customers over a network The four types of changing to a new system - Answer parallel running, pilot running, direct changeover and phased conversion Parallel Running - Answer both the old and new system run at the same time Pilot Running - Answer one section of the business is trying out the new software while one keeps using the old one Direct Changeover - Answer moving straight from the old to new system Phased Conversion - Answer slowly implementing the new software User Acceptance Testing - Answer the last phase of software testing in which actual software testers test the software in real world scenarios Debugging - Answer identifying and removing errors from computer hardware and software Beta testing - Answer real world exposure for the product to get feedback from users User documentation - Answer Documentation to support users of computer systems including hardware and software Methods of user documentation - Answer help files, online documentation, printed manuals

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IB Computer Science Topic 1 Exam
Questions With All Solved Solutions.
SaaS (Software as a Service) - Answer software distribution model in which applications are hosted by a
vendor or service provider and provided to customers over a network



The four types of changing to a new system - Answer parallel running, pilot running, direct changeover
and phased conversion



Parallel Running - Answer both the old and new system run at the same time



Pilot Running - Answer one section of the business is trying out the new software while one keeps
using the old one



Direct Changeover - Answer moving straight from the old to new system



Phased Conversion - Answer slowly implementing the new software



User Acceptance Testing - Answer the last phase of software testing in which actual software testers
test the software in real world scenarios



Debugging - Answer identifying and removing errors from computer hardware and software



Beta testing - Answer real world exposure for the product to get feedback from users



User documentation - Answer Documentation to support users of computer systems including
hardware and software



Methods of user documentation - Answer help files, online documentation, printed manuals
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