My Report

Embedded System Practice Test 7


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. How many modes are used to isolate the kernel and the other components of the operating system?

2. Which are the two modes used in the isolation of the kernel and the user?

3. Which of the following stores all the task information that the system requires?

4. Which of the following defines the virtual hardware that the kernel uses?

5. Which of the following is an industrial interconnection bus?

6. What is the worst case figure for interrupt latency for an MC68020 running at 25MHz?

7. How many level priority scheme does the scheduling used in the kernel?

8. Which applications can be used with the Windows NT?

9. Which of the following provides an illusion of multitasking?

10. Which can increase the number of task switches?


 

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.

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