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Digital Electronics

Digital Electronics
A byte is equal to ________ bits.

 16
 32
 4
 8

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Digital Electronics
(11011) 2 in BCD 8421 code is

 00011011
 00100111
 01101100
 11011001

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Digital Electronics
16’s complement of BABA is?

 4446
 4544
 4445
 4546

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Digital Electronics
Queue is also known as

 FIFO memory
 Flash memory
 LIFO memory
 LILO memory

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Digital Electronics
The simplified block diagram of a 10-bit A/D converter of dual slope integrator type is shown in figure. The 10-bit counter at the output is clocked by a 1 Mhz clock. Assuming negligible timing overhead for the control logic, the maximum frequency of the analog signal that can be converted using this A/D converted is approximately .

 500 Hz.
 250 Hz.
 2 KHz.
  1 KHz.

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Digital Electronics
A Nibble is equal to ________ bit(s)

 8
 1
 4
 2

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MORE MCQ ON Digital Electronics

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