What test do you know about the operating system?
- Question 1. The operating system is software
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- Always have to have your computer active
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Control hardware devices
- Manage and distribute computer resources for applications
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- All of the above are true
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- Question 2. The microkernel-style operating system has all the following features except
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The function expansion will be easy
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- Only the basic functions are implemented in the kernel
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- Most services are implemented in user space
- Communication between client and service provider is done through shared memory mechanism
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- Question 3. The transfer of parameters from the application program to the operating system can be done by saving the parameters in
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- Registers
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Stack
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- Memory in main memory
- All of the above are true
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- Question 4. The main advantage of time-sharing system compared to the multiprogrammed system.
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The cost of managing smaller processes
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- Increase CPU performance
- Response time (response time) is smaller
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- Reduce the process burst time
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- Question 5. In C: & a language will indicate
- Address turns a in the memory space of the process
- Current address of variable a in RAM
- The actual address of the variable a
- Do not know
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- Question 6. Overlay technique is applied when
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No memory space to run the program
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The program is larger than memory
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The program has a smaller size than memory
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- Question 7. When the memory has too much fragmentation, the OS will:
- Proceed to collect small holes into larger holes
- Remove some processes
- Lag
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- Question 8. With a multi-program system, the memory will:
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The operating system is loaded
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Operating system and a process
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Operating system and multiple processes
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- Question 9. A memory page is managed by:
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An element in the page
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PR (present bit)
- PF (page frame number)
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- Question 10. In paging technique when the memory is full, the operating system will:
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Perform reloading pages
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Implement page replacement strategy
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Remove pages that are defective
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5 ★ | 1 Vote
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