Railways Exam > Railways Questions > Operating System uses the following data stru...
Start Learning for Free
Operating System uses the following data structure to execute nested function calls:
- a)FIFO Queue
- b)Priority Queue
- c)Stack
- d)None of these
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Operating System uses the following data structure to execute nested f...
When a process calls another process, it stores its run time environment into stack before passing the control to called function.
Hence stack is used in recursive and nested function call.
Most Upvoted Answer
Operating System uses the following data structure to execute nested f...
Stack Data Structure in Operating System
Stack data structure is used by the Operating System to execute nested function calls. Here's how it works:
- Function Calls: When a function is called, the program counter and local variables are pushed onto the stack.
- Nested Calls: If the function makes another function call, the program counter and local variables for the new function are pushed onto the stack.
- Execution: The functions are executed in a last-in, first-out manner, meaning the most recently called function is executed first.
- Return: When a function completes execution, its program counter and local variables are popped from the stack, and control returns to the calling function.
Advantages of Using Stack:
- Memory Efficiency: Stack data structure uses memory efficiently as it only grows and shrinks as needed.
- Fast Access: Stack operations like push and pop are fast and efficient.
- Function Calls: Stack is ideal for managing nested function calls as it keeps track of the execution order.
In conclusion, the stack data structure is crucial in the Operating System for managing function calls and ensuring proper execution of nested functions.
Stack data structure is used by the Operating System to execute nested function calls. Here's how it works:
- Function Calls: When a function is called, the program counter and local variables are pushed onto the stack.
- Nested Calls: If the function makes another function call, the program counter and local variables for the new function are pushed onto the stack.
- Execution: The functions are executed in a last-in, first-out manner, meaning the most recently called function is executed first.
- Return: When a function completes execution, its program counter and local variables are popped from the stack, and control returns to the calling function.
Advantages of Using Stack:
- Memory Efficiency: Stack data structure uses memory efficiently as it only grows and shrinks as needed.
- Fast Access: Stack operations like push and pop are fast and efficient.
- Function Calls: Stack is ideal for managing nested function calls as it keeps track of the execution order.
In conclusion, the stack data structure is crucial in the Operating System for managing function calls and ensuring proper execution of nested functions.
Attention Railways Students!
To make sure you are not studying endlessly, EduRev has designed Railways study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Railways.
|
Explore Courses for Railways exam
|
|
Similar Railways Doubts
Top Courses for RailwaysView all
Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer?
Question Description
Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer?.
Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways.
Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Operating System uses the following data structure to execute nested function calls:a)FIFO Queueb)Priority Queuec)Stackd)None of theseCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
|
|
Explore Courses for Railways exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup