A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

Digital Electronics
A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

Complement of the MSB of the original byte

Equal to the MSB of the original byte

0

1

Complement of the MSB of the original byte

Equal to the MSB of the original byte

0

1

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Digital Electronics
A PROM

can be programmed only once

is mask programmed

can be programmed any number of times

is erasable by ultraviolet light

can be programmed only once

is mask programmed

can be programmed any number of times

is erasable by ultraviolet light

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Digital Electronics
The difference between the diagram of a NOR and OR gate is

OR has got a bubble at its output terminal

NOR has got a bubble at its output terminal

OR is more oval than NOR

OR is more squared than NOR

OR has got a bubble at its output terminal

NOR has got a bubble at its output terminal

OR is more oval than NOR

OR is more squared than NOR

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Digital Electronics
How many input and output required for demultiplexer ?

None of these

number of selection inputs and one output

one input and one output

one input and many output

None of these

number of selection inputs and one output

one input and one output

one input and many output

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Digital Electronics
16’s complement of BABA is?

4446

4546

4445

4544

4446

4546

4445

4544

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Digital Electronics
What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively?

OR

X-OR

AND

X-NOR

OR

X-OR

AND

X-NOR

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Digital Electronics

Digital Electronics A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

Digital Electronics A PROM

Digital Electronics The difference between the diagram of a NOR and OR gate is

Digital Electronics How many input and output required for demultiplexer ?

Digital Electronics 16’s complement of BABA is?

Digital Electronics What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively?

Digital Electronics
A signed integer has been stored in a byte using 2’scomplement format. We wish to store the same integer in 16-bit word. We should copy the original byte to the less significant byte of the word and fill the more significant byte with

Digital Electronics
A PROM

Digital Electronics
The difference between the diagram of a NOR and OR gate is

Digital Electronics
How many input and output required for demultiplexer ?

Digital Electronics
16’s complement of BABA is?

Digital Electronics
What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively?