| 1. | The semiconductor memories are organised as __________ dimension(s) of array of memory locations. |
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Answer: (b).two dimensional
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| 2. | If a location is selected, then all the bits in it are accessible using a group of conductors called |
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Answer: (c).data bus
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| 3. | To address a memory location out of N memory locations, the number of address lines required is |
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Answer: (a).log N (to the base 2)
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| 4. | If the microprocessor has 10 address lines, then the number of memory locations it is able to address is |
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Answer: (b).1024
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| 5. | In static memory, the upper 8-bit bank of an available 16-bit memory chip is called |
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Answer: (d).odd address memory bank
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| 6. | In static memory, the lower 8-bit bank of an available 16-bit memory chip is called |
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Answer: (b).even address memory bank
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| 7. | In most of the cases, the method used for decoding that may be used to minimise the required hardware is |
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Answer: (c).linear decoding
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| 8. | To obtain 16-bit data bus width, the two 4K*8 chips of RAM and ROM are arranged in |
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Answer: (a).parallel
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| 9. | If (address line) Ao=0 then, the status of address and memory are |
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Answer: (c).address is even and memory is in RAM
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| 10. | If at a time Ao and BHE(active low) both are zero then, the chip(s) selected will be |
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Answer: (c).RAM and ROM
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