Buffering on Embedded System related Questions and Answers

Question 1 : Which state of the linear buffer loses its incoming data when full?
1. underrun
2. overrun
3. critical time
4. pointer
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Question 2 : Which of the following defines the earliest information that is passed through the buffer?
1. buffer latency
2. memory
3. pointer
4. peripheral
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Question 3 : Which allocation requires the memory to be defined before building the application?
1. dynamic allocation
2. static allocation
3. linear allocation
4. straight allocation
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Question 4 : Which of the following stores the context of the exception?
1. stack
2. register
3. ROM
4. RAM
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Question 5 : Which of these is an area for temporary memory storage?
1. buffer
2. register
3. table
4. flag
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Question 6 : How is the UNIX operating system allocates its memory?
1. statically
2. linearly
3. non linearly
4. dynamically
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Question 7 : Which entry can use the pointer in the linked list?
1. first entry
2. last entry
3. second entry
4. third entry
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Question 8 : Which are the system calls which are used by the UNIX operating system?
1. malloc()
2. unmalloc()
3. malloc() and unmalloc()
4. proc() and return
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Question 10 : What occurs first if data is stored in the buffer?
1. speed increases
2. linear shoot
3. overshoot
4. delay
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