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Digital Electronics

Digital Electronics
A bubbled NAND gate is equivalent to a

 X-OR gate
 OR gate
 NAND gate
 NOR gate

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Digital Electronics
What is the minimum number of two-input NAND gates used to perform the function of 2-input OR gate?

 four
 one
 three
 two

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Digital Electronics
1 Gigabyte is equal to

 1024 Mbytes
 1024 bits
 1024 kbytes
 1024 bytes

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Digital Electronics
The difference between the diagram of a NOR and OR gate is

 OR has got a bubble at its output terminal
 NOR has got a bubble at its output terminal
 OR is more squared than NOR
 OR is more oval than NOR

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Digital Electronics
The NOR gate can function as a NOT gate if

 inputs are left open
 one input is set to 1
 all inputs are connected together
 one input is set to 0

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Digital Electronics
Which GATE IS CALLED INEQUALITY COMPARATOR?

 2. AND
 3. XOR
 1. NOR
 4. NOT

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MORE MCQ ON Digital Electronics

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