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Digital Electronics

Digital Electronics
16’s complement of BABA is?

 4546
 4544
 4446
 4445

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Digital Electronics
Combinations that are not listed for the input variables are

 Overflow
 Don't Care
 Borrow
 Carry

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Digital Electronics
X = 01110 and Y = 11001 are two 5-bit binary numbers represented in 2’s complement format. The sum of X and Y in 2’s complement format using 6 bits is

 001000
 101001
 100111
 0001111

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Digital Electronics
A bubbled NOR gate is equivalent to a

 NOR gate
 NAND gate
 AND gate
 X-OR gate

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Digital Electronics
If a counter having 10 flip flops is initially at 0, What count will if hold after 2060 pulses?

 000 001 1100.
  000 000 1000.
 000 000 1110.
  000 000 1100.

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Digital Electronics
An n variable K-map can have

  nn cells
 2n cells
 n2n cells
 n2 cells

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