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Digital Electronics

Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 5
 4
 6
 8

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Digital Electronics
EBCDIC code is a

 7-bit code
 8-bit code
 5-bit code
 10-bit code

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Digital Electronics
In a read-only memory information can be stored

 by the user a number of times
 by the user only once during its life time
 in any of the above ways depending upon the type of memory
 at the time of fabrication

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Digital Electronics
Which of the following memories uses one transistor and one capacitor as basic memory unit

 Both SRAM and DRAM
 DRAM
 SRAM
 None

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Digital Electronics
Which GATE IS CALLED INEQUALITY COMPARATOR?

 2. AND
 1. NOR
 3. XOR
 4. NOT

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Digital Electronics
OR-AND realization of a combinational circuit is equivalent to

 NAND-NAND realization
 NOR-NAND realization
 NAND-NOR realization
 NOR-NOR realization

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