Podcast
Questions and Answers
What does preemptive scheduling imply?
What does preemptive scheduling imply?
- Lower priority processes preempt higher priority processes (correct)
- Higher priority processes preempt lower priority processes
- Processes run without any priority
- Processes are terminated abruptly
In non-preemptive scheduling, what happens when a process is running?
In non-preemptive scheduling, what happens when a process is running?
- The process runs until completion (correct)
- The process is sent to the waiting queue
- The process is terminated immediately
- The next process begins execution
What characterizes round-robin scheduling?
What characterizes round-robin scheduling?
- The CPU cycles between processes in a fixed time interval (correct)
- Processes are executed manually by the user
- Processes are executed based on priority levels
- Processes execute without any time constraints
What is a time quantum in multitasking systems?
What is a time quantum in multitasking systems?
What is the role of an executive in scheduling?
What is the role of an executive in scheduling?
What does hardware coupling refer to?
What does hardware coupling refer to?
What is the purpose of an Association relationship in a class diagram?
What is the purpose of an Association relationship in a class diagram?
How is an Association represented in a class diagram?
How is an Association represented in a class diagram?
What do two classes need to be able to do in order for an Association relationship to exist between them?
What do two classes need to be able to do in order for an Association relationship to exist between them?
Which statement best describes message flow in an Association relationship?
Which statement best describes message flow in an Association relationship?
In the context of a class diagram, what does the term 'Multiplicity' refer to?
In the context of a class diagram, what does the term 'Multiplicity' refer to?
What visual element is used to represent an Association in a class diagram?
What visual element is used to represent an Association in a class diagram?
What is the purpose of an object diagram?
What is the purpose of an object diagram?
Which UML diagram is an instance of a class diagram?
Which UML diagram is an instance of a class diagram?
What do component diagrams visualize in a system?
What do component diagrams visualize in a system?
In what way are object diagrams different from component diagrams?
In what way are object diagrams different from component diagrams?
How does a dependency relationship typically occur between classes?
How does a dependency relationship typically occur between classes?
When creating a diagram, why should only necessary information be added?
When creating a diagram, why should only necessary information be added?
What is maintainability in the context of a system?
What is maintainability in the context of a system?
What is the primary goal of software portability?
What is the primary goal of software portability?
What should be identified before drawing a deployment diagram?
What should be identified before drawing a deployment diagram?
What type of scheduling criterion allows high-priority processes to interrupt low-priority processes?
What type of scheduling criterion allows high-priority processes to interrupt low-priority processes?
What is a processor in the context of deployment?
What is a processor in the context of deployment?
What determines the order in which processes are selected by a processor?
What determines the order in which processes are selected by a processor?
What is the purpose of the 'self' keyword in a class?
What is the purpose of the 'self' keyword in a class?
What is a constructor in object-oriented programming?
What is a constructor in object-oriented programming?
What does the 'protected' access modifier do?
What does the 'protected' access modifier do?
What is an instance object?
What is an instance object?
What is the purpose of the 'init' method?
What is the purpose of the 'init' method?
What is a method in object-oriented programming?
What is a method in object-oriented programming?
