What Test Do You Know About P2 Operating System?

This article presents What Test Do You Know About P2 Operating System in a clear, structured format. It helps readers review key concepts, test their understanding, and learn from the material.

Understanding What Test Do You Know About P2 Operating System

• Question 1. The operating system is an activity program between users and:
  • 1. Computer software
  • 1. Computer hardware
  • 1. Application programs
  • 1. CPU and memory
• Question 2. Can the digital communication from the application program to the operating system be performed by saving the parameters in?
  • 1. Registers and stacks
  • 1. Memory in main memory
  • All of the above are true
• Question 3. The operating system is an important component of every computer system. A computer system can be divided into components:
  • 1. Hardware, operating system
  • 1. User application programs
  • All of the above options are correct
• Question 4. What are the main advantages of multiprocessor systems:
  • 1. Throughput is increased and costs are saved.
  • 1. Reliability is increased
  • Both answers are correct
• Question 5. The most common multiprocessing systems today use symmetric multiprocessing. So symmetric multiprocessing means:
  • All processors are peer, no master relationship - I exist between processors.
  • There is a clear distinction between master and servant between processors.
  • 1. Both answers are wrong
• Question 6. To improve CPU usage and computer response speed for users, we must:
  • 1. Change the working mode of real time
  • Keep many programs in memory
  • Increase the area for main memory
• Question 7. In classifying operating system models, there are many processors that share the system of transmission lines, data, clocks, memory, peripheral devices of the form:
  • 1. Multi-chapter processing system
  • 1. Multi-tasking processing system
  • Parallel processing system
  • 1. Real-time processing system
• Question 8. The computer can store information in various types of physical devices such as magnetic tape, magnetic disk, etc. To unify the way to access the storage system in the computer, the operating system defines a single Storage location is:
  • 1. Folder
  • 1. FAT
  • File
  • 1. Partition
• Question 9. In an operating system with a layered structure, the set of system calls is generated by:
  • 1. Hardware layer
  • Next layer of hardware - kernel layer
  • 1. Application layer
  • 1. Class communication with users
• Question 10. System call is the command provided by the operating system to communicate between the operating system and:
  • 1. Process
  • 1. Application
  • 1. Computer hardware
  • 1. User