22-15. DIGITAL CIRCUITS AND COMPUTERS

All questions: 7

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Questions for exams: 5

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Random 5 questions:
1. In computer technology, a RAM:
1) is a read-only memory
2) is a write memory
3) erases its content when power supply is cut off
4) keeps its content when power supply is cut off
The combination re-grouping all the correct statements is:

2. In computer technology, a storage peripheral is a:
3. Software levels according to document “DO-178B” are based on the potential of the software to cause safety-related failures identified in the system safety assessment. DO-178B has 5 levels of certification. The level that poses the greatest risk to the operation of the aircraft should the software fail is:
4. In computer technology, an EPROM:
1) is a read-only memory
2) is a write memory
3) erases its content when power supply is cut off
4) keeps its content when power supply is cut off
The combination re-grouping all the correct statements is:

5. In computer technology, an output peripheral is a: