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Digital Electronics

Digital Electronics
Queue is also known as

 LILO memory
 Flash memory
 LIFO memory
 FIFO memory

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Digital Electronics
Minimization of logical expressions while designing digital systems helps in reducing

 space requirements
All of these
 power requirements
 cost

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Digital Electronics
What are the values of R1 and R2 respectively in the expression (235)R1 = (565)10 = (1065)R2

 6, 16
 12, 8
 16, 8
 8, 16

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Digital Electronics
Which of the following is 1’s complement representation of +57

 01000110
 00000001
 00111001
 11000110

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Digital Electronics
The effect of stray magnetic field on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are

  Parallel.
 Inclined at 60°.
 Inclined at 30°.
 Perpendicular.

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Digital Electronics
(44)8 in BCD 8421 code is

 01000100
 00110110
 00100100
 01100011

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