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Computer organization mcqs synchronous dram
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Question 1 |
The difference between DRAM's and SDRAM's is/are .....
The DRAM's will not use the master slave relationship in data transfer | |
The SDRAM's make use of clock | |
The SDRAM's are more power efficient | |
None of the mentioned |
Question 1 Explanation:
The SDRAM's make use of clock signals to synchronize their operation.
Question 2 |
The difference in the address and data connection between DRAM's and SDRAM's is .....
The usage of more number of pins in SDRAM's | |
The requirement of more address lines in SDRAM's | |
The usage of a buffer in SDRAM's | |
None of the mentioned |
Question 2 Explanation:
The SDRAM uses buffered storage of address and data.
Question 3 |
A ..... is used to restore the contents of the cells.
Sense amplifier | |
Refresh counter | |
Restorer | |
None of the mentioned |
Question 3 Explanation:
The Counter helps to restore the charge on the capacitor.
Question 4 |
The mode register is used to .....
Select the row or column data transfer mode | |
Select the mode of operation | |
Select mode of storing the data | |
All of the mentioned |
Question 4 Explanation:
The mode register is used to choose between burst mode or bit mode of operation.
There are 5 questions to complete.