Motherboards / BIOS / Memory - Worksheet 3


DIRECTIONS:  Answer the following questions.

1.  Are these RAM types typically found in a SIMM, DIMM, or RIMM style?  What is the typical number of pins?

 RAM type    SIMM, DIMM,
 or RIMM? 
 Number
 of pins 
 Fast Page Mode DRAM    
 Extended Data Out RAM (EDO RAM)    
 Synchronous DRAM (SDRAM)    
 Double Data Rate (DDR) SDRAM    
 Rambus DRAM (RDRAM)    

2.  Can a memory module with gold plated contacts be inserted into a tin plated socket?  Why or why not?

 

3.  What are the advantages of using "parity" type memory?

 

4.  What are the advantages of using "ECC" type memory?

 

5.  What portion of RAM in a PC is known as "conventional memory"?

 

6.  Describe the "Upper Memory Area".  What can be found here?

 

7.  What is "extended" memory?