The timing difference between a slow memory and fast processor can be resolved if

Microprocessor
The timing difference between a slow memory and fast processor can be resolved if

External buffer is used

Either A or B

Neither A nor B

Processor is capable of waiting

External buffer is used

Either A or B

Neither A nor B

Processor is capable of waiting

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Microprocessor
Which one of the following ICs is used to interface keyboard and display?

8279

8251

8253

8259

8279

8251

8253

8259

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Microprocessor
When RET instruction is executed by any subroutine then

the top of the stack will be popped out and assigned to the PC.

without any operation, the calling program would resume from instruction immediately following the call instruction and also the PC will be incremented after the execution of the instruction.

the PC will be incremented after the execution of the instruction.

without any operation, the calling program would resume from instruction immediately following the call instruction.

the top of the stack will be popped out and assigned to the PC.

without any operation, the calling program would resume from instruction immediately following the call instruction and also the PC will be incremented after the execution of the instruction.

the PC will be incremented after the execution of the instruction.

without any operation, the calling program would resume from instruction immediately following the call instruction.

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Microprocessor
In 8085 microprocessor which one of the following statement is wrong

serial I/O is not possible

there is a pin available for serial input

there is a pin available for serial output

serial I/O is possible through SIM and RIM instruction

serial I/O is not possible

there is a pin available for serial input

there is a pin available for serial output

serial I/O is possible through SIM and RIM instruction

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Microprocessor
In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is

Assignment, relational, arithmetic

Arithmetic, assignment, relational

Arithmetic, relational, assignment

Relational, assignment, arithmetic

Assignment, relational, arithmetic

Arithmetic, assignment, relational

Arithmetic, relational, assignment

Relational, assignment, arithmetic

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Microprocessor
Which one of the following interrupt/interrupts is/are only level triggering?

RST 6.5

TRAP

both ‘a’ and ‘b’

RST 5.5

RST 6.5

TRAP

both ‘a’ and ‘b’

RST 5.5

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Microprocessor

Microprocessor The timing difference between a slow memory and fast processor can be resolved if

Microprocessor Which one of the following ICs is used to interface keyboard and display?

Microprocessor When RET instruction is executed by any subroutine then

Microprocessor In 8085 microprocessor which one of the following statement is wrong

Microprocessor In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is

Microprocessor Which one of the following interrupt/interrupts is/are only level triggering?

Microprocessor
The timing difference between a slow memory and fast processor can be resolved if

Microprocessor
Which one of the following ICs is used to interface keyboard and display?

Microprocessor
When RET instruction is executed by any subroutine then

Microprocessor
In 8085 microprocessor which one of the following statement is wrong

Microprocessor
In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is

Microprocessor
Which one of the following interrupt/interrupts is/are only level triggering?