I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct?

Microprocessor
I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct?

1,3 &4

1,2 & 3

2,3&4

1,2 & 4

1,3 &4

1,2 & 3

2,3&4

1,2 & 4

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Microprocessor
Identify the programmable interval timer from the following

8279

8253

8252

8275

8279

8253

8252

8275

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Microprocessor
Assertion(A): Address bus is unidirectional. Reason(R): Data bus is bidirectional

A is false but R is true

Both A & R are true but R is not the correct explanation of A

A is true but R is false

Both A & R are true and R is the correct explanation of A

A is false but R is true

Both A & R are true but R is not the correct explanation of A

A is true but R is false

Both A & R are true and R is the correct explanation of A

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Microprocessor
FPGA means

Forward Programmable Gate Array

Forward Parallel Gate Array

Field Parallel Gate Array

Field Programmable Gate Array

Forward Programmable Gate Array

Forward Parallel Gate Array

Field Parallel Gate Array

Field Programmable Gate Array

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Microprocessor
The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is

20

8

12

16

20

8

12

16

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Microprocessor
The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are

same as the content of A7-A0

all bits set (i.e. FFH)

all bits reset (i.e. 00H)

irrelevant

same as the content of A7-A0

all bits set (i.e. FFH)

all bits reset (i.e. 00H)

irrelevant

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Microprocessor

Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct?

Microprocessor Identify the programmable interval timer from the following

Microprocessor Assertion(A): Address bus is unidirectional. Reason(R): Data bus is bidirectional

Microprocessor FPGA means

Microprocessor The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is

Microprocessor The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are

Microprocessor
I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct?

Microprocessor
Identify the programmable interval timer from the following

Microprocessor
Assertion(A): Address bus is unidirectional. Reason(R): Data bus is bidirectional

Microprocessor
FPGA means

Microprocessor
The address bus width of a microprocessor which is capable of addressing 64 Kbytes of the memory is

Microprocessor
The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are