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Digital Electronics

Digital Electronics
(1D)16 in BCD 8421 code is

 00100100
 00011101
 00101001
 00011111

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

 DRAM
 Both SRAM and DRAM
 SRAM
 None

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Digital Electronics
A bubbled OR gate is equivalent to a

 AND gate
 X-OR gate
 NAND gate
 NOR gate

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Digital Electronics
The binary code of (21.125)10 is

10100.111
10101.01
10100.001
10101.001

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 triggering
 output
 input
 clearing

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Digital Electronics
NOT gates are to be added to the inputs of which gate to convert it to a NOR gate?

 OR
 AND
 X-NOR
 NAND

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