OSG202 Exam Questions and Answers
What is the main characteristic of embedded operating system?
A. Multiple CPU
B. Time-sharing
C. Many I/O devices
D. Restriction of memory size, speed of CPU, screen size, powers - ANSWER-D
What is the below five statements described?
1. Put the argument of ...
Which of these statements about Microkernel are true?
A. The modules run user mode `\rightarrow` protection against bugs
B. All the layers went in the kernel
C. Resist crashing the entire system
D. All of the others - ANSWER✔✔-A
_____ are used to model devices that consist of a collection of randomly addressable blocks such as
disks
A. A character special file
B. A separate special file
C. A pipe special file
D. A block special file - ANSWER✔✔-D
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