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Digital Electronics

Digital Electronics
Which number system has a base of 16

 Hexadecimal
 None
 Decimal
 Octal

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Digital Electronics
A bubbled OR gate is equivalent to a

 AND gate
 NAND gate
 NOR gate
 X-OR gate

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Digital Electronics
A digital voltmeter has a read out range from 0 to 999 counts, the resolution is

 1 V.
 1.1 V.
 0.01 V.
  1 mV.

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Digital Electronics
AND operation of (79)10 & (-56)10 is

 08H
 48H
 42H
 50H

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -89 as 10100111
 -32 as 11100000
 -48 as 11101000
 -37 as 11011011

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Digital Electronics
"What would happen, if smaller logic modules are utilized for performing logical functions associated with FPGA? A. Propagation delay will increase B. FPGA area will increase C. Wastage of logic modules will not be prevented D. Number of interconnected paths in device will decrease"

C & D
A & D
A & B
B & C

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