40 TOP COMPUTER HARDWARE and SOFTWARE Online Test – Questions and Answers

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1. A computerized self-diagnostic for a ROM test uses:

 
 
 
 

2. Which of the following best describes static memory devices?

 
 
 
 

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

 
 
 
 

4. A nonvolatile type of memory that can be programmed and erased in sectors, rather than one byte at a time is:

 
 
 
 

5. Select the best description of read-only memory (ROM)

 
 
 
 

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

 
 
 
 

7. What is the principal advantage of using address multiplexing with DRAM memory?

 
 
 
 

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

 
 
 
 

9. Select the best description of the fusible-link PROM

 
 
 
 

10. Memory that loses its contents when power is lost is:

 
 
 
 

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