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Q.

The pulses at T0 or T1 pin are counted in

A

timer mode

B

counter mode

C

idle mode

D

power down mode

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MCQ

1.

In timer mode, the oscillator clock is divided by a prescalar

A

(1/8)

B

(1/4)

C

(1/16)

D

(1/32)

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2.

The number of bytes stored on the stack during one operation of PUSH or POP is

A

1

B

2

C

3

D

4

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3.

The pulses at T0 or T1 pin are counted in

A

timer mode

B

counter mode

C

idle mode

D

power down mode

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4.

The external interrupt that has the lowest priority among the following is

A

TF0

B

TF1

C

IE1

D

NONE

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5.

In serial port interrupt, after the control is transferred to the interrupt service routine, the flag that is cleared is

A

RI

B

TI

C

RI and TI

D

None

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