1.  1

2.  3

3.  5

4.  6.

4
Correct Answer :

3


Explanation :
No Explanation available for this question

1.  0FC00H-0FFFFH

2.  0FC0IH-0FFFFH

3.  0FC18H-0FFFFH

4.  0FC19H-0FFFFH.

4
Correct Answer :

0FC00H-0FFFFH


Explanation :
No Explanation available for this question

1.  RST 5.5

2.  RST 7.5

3.  TRAP

4.  INTR.

4
Correct Answer :

TRAP


Explanation :
No Explanation available for this question

1.  8DH

2.  8EH

3.  17H

4.  18H.

4
Correct Answer :

8EH


Explanation :
No Explanation available for this question

1.  More than one device can transmit information over the data bus at the same time

2.  More than one device can transmit information over the data bus at the same time

3.  Data lines can be multiplexed for both input and output

4.  It increases speed of data transfers over the data bus.

4
Correct Answer :

More than one device can transmit information over the data bus at the same time


Explanation :
No Explanation available for this question

1.  01H, FFH, FFH, 01H

2.  FFH, 01H, FFH, 01H

3.  FFH, 01H, FFH, 01H

4.  01H, FFH, 01H, FFH.

4
Correct Answer :

FFH, 01H, FFH, 01H


Explanation :
No Explanation available for this question

1.  1 0 * 1 * 1 * 0

2.  0 1 * 0 * 1 * 0

3.  0 1 * 1 * 0 * 0

4.  0 0 * 1 * 0 * 0

4
Correct Answer :

0 1 * 1 * 0 * 0


Explanation :
No Explanation available for this question

1.  Direct transfer of data between memory and accumulator

2.  Direct transfer of data between memory and I/O devices without the use of mp registers

3.  Transfer of data exclusively with input registers

4.  A fast transfer of data between mp and I/O devices.

4
Correct Answer :

Direct transfer of data between memory and I/O devices without the use of mp registers


Explanation :
No Explanation available for this question

1.  0000 H to 1FFF H

2.  0000 H to 5FFF H

3.  4000 H to 5FFF H

4.  3000 H to FFFF H.

4
Correct Answer :

4000 H to 5FFF H


Explanation :
No Explanation available for this question

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