My Report

Microprocessor Mock Test 3


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
advertisement
 10%

Question 1 of 10

1. The IOW (active low) in its slave mode loads the contents of a data bus to

Question 1 of 10

Question 2 of 10

2. When the count becomes zero in the current word register then

Question 2 of 10

Question 3 of 10

3. The DAC 0800 has a settling time of

Question 3 of 10

Question 4 of 10

4. The common register(s) for all the four channels of 8257 is

Question 4 of 10

Question 5 of 10

5. If the value of the pin STB (Strobe Input) falls to low level, then

Question 5 of 10

Question 6 of 10

6. The device that is used to obtain an accurate position control of rotating shafts in terms of steps is

Question 6 of 10

Question 7 of 10

7. The level of the signal ERROR(active low) becomes 'low' when the printer is in

Question 7 of 10

Question 8 of 10

8. The priority between the DMA channels requesting the services can be resolved by

Question 8 of 10

Question 9 of 10

9. The signals that are provided to maintain proper data flow and synchronization between the data transmitter and receiver are

Question 9 of 10

Question 10 of 10

10. In direct memory access mode, the data transfer takes place

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.