Electronics And Communication Test Preparations On Computer Hardware and Software Part 1

Test Preparation on Electronics And Communication Test Preparations On Computer Hardware and Software Part 1

1.

A computerized self-diagnostic for a ROM test uses:

1the check-sum method
2a ROM listing
3ROM comparisons
4a checkerboard test

2.

How many storage locations are available when a memory device has twelve address lines?

1144
2512
32048
44096

3.

Which of the following memories uses a MOSFET and a capacitor as its memory cell?

1SRAM
2DRAM
3ROM
4DROM

4.

Which of the following best describes nonvolatile memory?

1memory that retains stored information when electrical power is removed
2memory that loses stored information when electrical power is removed
3magnetic memory
4nonmagnetic memory

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