Which of the following circuit is used as a special signal to demultiplex the address bus and data bus?

A)
Decoder
B)
Demultiplexer
C)
Address Latch Enable
D)
Priority Encoder

Correct Answer : Option (C) :   Address Latch Enable

Explanation : Address Latch Enable is a positive pulse and it is generated whenever the microprocessor starts an operation to latch the lower order address lines (AD7 to AD0).

Recently Updated in Microprocessors Questions
If I = J = K = 13, then in Fortran 1 = 10 - (1 / 10) * 10 + (J / 5) * 4 + K ** (- 2) is equal to
A)
5
B)
6
C)
7
D)
8

Correct Answer :   8

In the dimension statement DIMENSION A (50, 50), K (100, 100) the total number of locations reserved will be
A)
2500
B)
100000
C)
125000
D)
250000

Correct Answer :   125000

In super computers the extra level of primary memory is generally called
A)
Single stage device
B)
Digital state device
C)
Solid state device
D)
Surface stage device

Correct Answer :   Solid state device

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