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Microprocessor

Microprocessor
When an 8085 microprocessor is reset, the address bus contains

 002CH
 0000H
 003CH
 0043H

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Microprocessor
If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is

Either A or B depending on the actual number
A larger floating point number
A negative floating point number
A smaller floating point number

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Microprocessor
The number of status flags present in 8085 microprocessor are

 10
 8
 5
 16

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Microprocessor
A combinational PLD with a programmable AND array and a programmable OR array is called a

 PLA
 PAL
 PLD
 PROM

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Microprocessor
After RESET 8255 will be in

 mode 2
 mode 0; all ports are input
 mode 0; all ports are output
 unchanged condition

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Microprocessor
Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller?

 SRAM & USART
 EPROM, USART & PORTS
 EPROM & PORTS
 SRAM, EPROM & PORTS

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