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Electronics - Semiconductor Memory

@ : Home > Electronics > Semiconductor Memory > General Questions

Exercise

"Two things are infinite: the universe and human stupidity; and I'm not sure about the universe."
- Albert Einstein
1. 

A computerized self-diagnostic for a ROM test uses:

A. the check-sum method
B. a ROM listing
C. ROM comparisons
D. a checkerboard test

2. 

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

A. 144B. 512
C. 2048D. 4096

3. 

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

A. SRAMB. DRAM
C. ROMD. DROM

4. 

Which of the following best describes nonvolatile memory?

A. memory that retains stored information when electrical power is removed
B. memory that loses stored information when electrical power is removed
C. magnetic memory
D. nonmagnetic memory

5. 

The access time (tacc) of a memory IC is governed by the IC's:

A. internal address buffer
B. internal address decoder
C. volatility
D. internal address decoder and volatility




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