Explore topic-wise MCQs in Organization and Architecture Mcqs.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Organization and Architecture Mcqs knowledge and support exam preparation. Choose a topic below to get started.

1.

How many times is this loop going to get execute? LDI R20, 10now: LDI R21, 70 DEC R21 BRNE now OUT PORTB, R20

A. 10
B. 70
C. 700
D. None of the mentioned
Answer» C. 700
Discussion
2.

A micro controller at-least should consist of:

A. RAM, ROM, I/O devices, serial and parallel ports and timers
B. CPU, RAM, I/O devices, serial and parallel ports and timers
C. CPU,RAM, ROM, I/O devices, serial and parallel ports and timers
D. CPU, ROM, I/O devices and timers
Answer» D. CPU, ROM, I/O devices and timers
Discussion
3.

Which micro controller don t match with its architecture below?

A. Microchip PIC- Harvard
B. MSP430- Harvard
C. ARM7- Von Neumann
D. ARM9- Harvard
Answer» C. ARM7- Von Neumann
Discussion
4.

Most of the MSP430 s devices have __________ number of timers in it?

A. Three
B. Four
C. Five
D. Seven
Answer» D. Seven
Discussion
5.

Their are how many MSP430 s low power modes available in the chip?

A. Two
B. Three
C. Four
D. Five
Answer» E.
Discussion
6.

What is described by the following command? KCODE0

A. Load KCODE0 with 0
B. Rotate the contents of the KCODE0 register to the right
C. Rotate the contents of the KCODE0 register to the left
D. None of the mentioned
Answer» C. Rotate the contents of the KCODE0 register to the left
Discussion
7.

The second part of the ADC s output is in the form of

A. The fast stream of single bits
B. The fast stream of multiple bits
C. The slow stream of single bits
D. The slow stream of multiple bits
Answer» E.
Discussion
8.

Which out of the following instructions don t affect the flags of the status register?

A. AND
B. INC
C. OR
D. ADD
Answer» E.
Discussion