1. What is a batch operating system?
A) An OS that processes jobs in batches without user interaction
B) An OS that allows real-time processing
C) An OS designed for interactive tasks
D) None of the above
A) An OS that processes jobs in batches without user interaction
B) An OS that allows real-time processing
C) An OS designed for interactive tasks
D) None of the above
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Answer: A
2. Which of the following is a characteristic of batch processing?
A) Immediate execution of tasks
B) Processing jobs with minimal user interaction
C) Each job requires user input
D) None of the above
A) Immediate execution of tasks
B) Processing jobs with minimal user interaction
C) Each job requires user input
D) None of the above
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Answer: B
3. What is the primary advantage of batch processing?
A) Real-time processing capabilities
B) High throughput
C) Better user experience
D) None of the above
A) Real-time processing capabilities
B) High throughput
C) Better user experience
D) None of the above
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Answer: B
4. In a batch operating system, jobs are processed based on:
A) User priority
B) First come, first served
C) Random scheduling
D) User interaction
A) User priority
B) First come, first served
C) Random scheduling
D) User interaction
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Answer: B
5. What is an example of a batch operating system?
A) Windows
B) Linux
C) IBM's OS/360
D) MacOS
A) Windows
B) Linux
C) IBM's OS/360
D) MacOS
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Answer: C
6. Which scheduling algorithm is commonly used in batch processing?
A) Round Robin
B) Shortest Job Next
C) Priority Scheduling
D) First Come, First Served
A) Round Robin
B) Shortest Job Next
C) Priority Scheduling
D) First Come, First Served
Show Answer
Answer: D
7. What is a major drawback of batch operating systems?
A) Low throughput
B) Lack of user interaction
C) High resource utilization
D) None of the above
A) Low throughput
B) Lack of user interaction
C) High resource utilization
D) None of the above
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Answer: B
8. Batch systems are particularly effective for:
A) Real-time applications
B) Large-scale computations
C) Interactive tasks
D) None of the above
A) Real-time applications
B) Large-scale computations
C) Interactive tasks
D) None of the above
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Answer: B
9. Which of the following is NOT a feature of batch processing?
A) Job sequencing
B) Automatic job scheduling
C) User interaction during job execution
D) Spooling
A) Job sequencing
B) Automatic job scheduling
C) User interaction during job execution
D) Spooling
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Answer: C
10. What does spooling stand for?
A) Simultaneous Peripheral Operations Online
B) Sequential Peripheral Operations Online
C) Special Peripheral Operations Online
D) None of the above
A) Simultaneous Peripheral Operations Online
B) Sequential Peripheral Operations Online
C) Special Peripheral Operations Online
D) None of the above
Show Answer
Answer: A
11. In batch processing, what is the role of a monitor?
A) To control hardware operations
B) To manage the scheduling of jobs
C) To provide a user interface
D) None of the above
A) To control hardware operations
B) To manage the scheduling of jobs
C) To provide a user interface
D) None of the above
Show Answer
Answer: B
12. Batch operating systems are less suitable for:
A) Long-running computations
B) Systems requiring user interaction
C) Data processing tasks
D) None of the above
A) Long-running computations
B) Systems requiring user interaction
C) Data processing tasks
D) None of the above
Show Answer
Answer: B
13. Which is a typical use case for batch processing?
A) Web browsing
B) Payroll processing
C) Video conferencing
D) None of the above
A) Web browsing
B) Payroll processing
C) Video conferencing
D) None of the above
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Answer: B
14. What is the role of job control language (JCL) in batch systems?
A) To provide an interactive user interface
B) To manage hardware resources
C) To define job scheduling and resource allocation
D) None of the above
A) To provide an interactive user interface
B) To manage hardware resources
C) To define job scheduling and resource allocation
D) None of the above
Show Answer
Answer: C
15. How do batch systems handle errors during job execution?
A) They immediately stop execution
B) Errors are logged for later review
C) They alert the user in real-time
D) None of the above
A) They immediately stop execution
B) Errors are logged for later review
C) They alert the user in real-time
D) None of the above
Show Answer
Answer: B
16. What is the main focus of a batch operating system?
A) Fast user response
B) Efficient processing of multiple jobs
C) Real-time data handling
D) None of the above
A) Fast user response
B) Efficient processing of multiple jobs
C) Real-time data handling
D) None of the above
Show Answer
Answer: B
17. Batch processing is most efficient when:
A) Jobs are short and require interaction
B) Jobs have similar resource requirements
C) Jobs are unpredictable in nature
D) None of the above
A) Jobs are short and require interaction
B) Jobs have similar resource requirements
C) Jobs are unpredictable in nature
D) None of the above
Show Answer
Answer: B
18. What is a significant limitation of batch processing systems?
A) Low resource utilization
B) High latency in job execution
C) No error handling capabilities
D) None of the above
A) Low resource utilization
B) High latency in job execution
C) No error handling capabilities
D) None of the above
Show Answer
Answer: B
19. Which operating system is an example of batch processing?
A) UNIX
B) DOS
C) IBM OS/360
D) Windows
A) UNIX
B) DOS
C) IBM OS/360
D) Windows
Show Answer
Answer: C
20. How does batch processing improve system performance?
A) By processing jobs interactively
B) By maximizing CPU usage with minimal idle time
C) By allowing real-time processing of tasks
D) None of the above
A) By processing jobs interactively
B) By maximizing CPU usage with minimal idle time
C) By allowing real-time processing of tasks
D) None of the above
Show Answer
Answer: B
21. What type of jobs are typically processed in batches?
A) Interactive jobs
B) Long-running tasks
C) Short, simple tasks
D) None of the above
A) Interactive jobs
B) Long-running tasks
C) Short, simple tasks
D) None of the above
Show Answer
Answer: B
22. Which of the following best describes job scheduling in batch processing?
A) Dynamic and interactive
B) Static and predetermined
C) Random and unpredictable
D) None of the above
A) Dynamic and interactive
B) Static and predetermined
C) Random and unpredictable
D) None of the above
Show Answer
Answer: B
23. What is the main disadvantage of batch operating systems?
A) Requires a powerful CPU
B) Cannot handle multiple tasks
C) No user feedback during processing
D) None of the above
A) Requires a powerful CPU
B) Cannot handle multiple tasks
C) No user feedback during processing
D) None of the above
Show Answer
Answer: C
24. Which aspect is NOT a part of batch processing?
A) Job prioritization
B) Real-time data processing
C) Efficient resource allocation
D) None of the above
A) Job prioritization
B) Real-time data processing
C) Efficient resource allocation
D) None of the above
Show Answer
Answer: B
25. What is a key consideration in batch job management?
A) User engagement
B) Job execution order
C) Immediate results
D) None of the above
A) User engagement
B) Job execution order
C) Immediate results
D) None of the above
Show Answer
Answer: B
26. What role does spooling play in batch processing?
A) Speeds up user interaction
B) Temporarily holds jobs for processing
C) Manages CPU scheduling
D) None of the above
A) Speeds up user interaction
B) Temporarily holds jobs for processing
C) Manages CPU scheduling
D) None of the above
Show Answer
Answer: B
27. In batch systems, what happens to jobs after execution?
A) They are deleted immediately
B) They are displayed to the user
C) Results are printed or stored for later
D) None of the above
A) They are deleted immediately
B) They are displayed to the user
C) Results are printed or stored for later
D) None of the above
Show Answer
Answer: B
28. What is a common output for batch jobs?
A) Log files and reports
B) Real-time feedback
C) Immediate screen results
D) None of the above
A) Log files and reports
B) Real-time feedback
C) Immediate screen results
D) None of the above
Show Answer
Answer: A
29. How does a batch system handle high-volume jobs?
A) By processing jobs as they arrive
B) By queuing jobs for later execution
C) By providing immediate results
D) None of the above
A) By processing jobs as they arrive
B) By queuing jobs for later execution
C) By providing immediate results
D) None of the above
Show Answer
Answer: B
30. What is the focus of a batch operating system compared to real-time systems?
A) Interaction with users
B) Immediate task handling
C) Efficiency in processing
D) None of the above
A) Interaction with users
B) Immediate task handling
C) Efficiency in processing
D) None of the above
Show Answer
Answer: C
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