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In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.
Consider the following statements:
1. A stack is efficient for managing nested function calls.
2. Stack space is limited while heap space is not.
3. The stack cannot be used for persistent data structures.
- a)1 and 2 are true but 3 is false.
- b)1 and 3 are true but 2 is false.
- c)2 and 3 are true but 1 is false.
- d)All three statements are true.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
In programming languages like C, C++, Python . . . the memory used by ...
Because Size of heap and stack both are limited. There is nothing which is unlimited. Yes but Size of stack and Size of heap is constant. It means that If there is total size available is 10, and If i used 7 block for stack then i can only use 3 block for heap but not more than that. i.e Size of stack and size of heap are inversely proportional. I mean that if size of stack increases then size of heap decreases, and vice versa.
Most Upvoted Answer
In programming languages like C, C++, Python . . . the memory used by ...
Understanding Stack and Heap Memory
In programming, memory management is crucial for efficient execution. The stack and heap serve different purposes, leading to the evaluation of the statements provided.
Statement 1: A stack is efficient for managing nested function calls.
- This statement is true.
- The stack operates in a Last In, First Out (LIFO) manner, which allows for easy tracking of nested function calls and automatic memory management when functions return.
Statement 2: Stack space is limited while heap space is not.
- This statement is true but requires clarification.
- Stack memory is limited by system constraints (size varies by OS), while heap memory can grow as long as there’s available system memory. However, it is not infinite and can be exhausted.
Statement 3: The stack cannot be used for persistent data structures.
- This statement is false.
- While stack memory is typically used for temporary data (like function variables), it can hold persistent data structures as long as the data is within the lifetime of the function. However, once the function returns, the stack frame is cleared.
Conclusion
- The correct answer is option b: "1 and 3 are true but 2 is false." Here’s a summary of the evaluations:
- Statement 1: True
- Statement 2: True (but limited)
- Statement 3: False
Understanding these distinctions helps programmers manage memory effectively.
In programming, memory management is crucial for efficient execution. The stack and heap serve different purposes, leading to the evaluation of the statements provided.
Statement 1: A stack is efficient for managing nested function calls.
- This statement is true.
- The stack operates in a Last In, First Out (LIFO) manner, which allows for easy tracking of nested function calls and automatic memory management when functions return.
Statement 2: Stack space is limited while heap space is not.
- This statement is true but requires clarification.
- Stack memory is limited by system constraints (size varies by OS), while heap memory can grow as long as there’s available system memory. However, it is not infinite and can be exhausted.
Statement 3: The stack cannot be used for persistent data structures.
- This statement is false.
- While stack memory is typically used for temporary data (like function variables), it can hold persistent data structures as long as the data is within the lifetime of the function. However, once the function returns, the stack frame is cleared.
Conclusion
- The correct answer is option b: "1 and 3 are true but 2 is false." Here’s a summary of the evaluations:
- Statement 1: True
- Statement 2: True (but limited)
- Statement 3: False
Understanding these distinctions helps programmers manage memory effectively.
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In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.Consider the following statements:1. A stack is efficient for managing nested function calls.2. Stack space is limited while heap space is not.3. The stack cannot be used for persistent data structures.a)1 and 2 are true but 3 is false.b)1 and 3 are true but 2 is false.c)2 and 3 are true but 1 is false.d)All three statements are true.Correct answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.Consider the following statements:1. A stack is efficient for managing nested function calls.2. Stack space is limited while heap space is not.3. The stack cannot be used for persistent data structures.a)1 and 2 are true but 3 is false.b)1 and 3 are true but 2 is false.c)2 and 3 are true but 1 is false.d)All three statements are true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.Consider the following statements:1. A stack is efficient for managing nested function calls.2. Stack space is limited while heap space is not.3. The stack cannot be used for persistent data structures.a)1 and 2 are true but 3 is false.b)1 and 3 are true but 2 is false.c)2 and 3 are true but 1 is false.d)All three statements are true.Correct answer is option 'B'. Can you explain this answer?.
In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.Consider the following statements:1. A stack is efficient for managing nested function calls.2. Stack space is limited while heap space is not.3. The stack cannot be used for persistent data structures.a)1 and 2 are true but 3 is false.b)1 and 3 are true but 2 is false.c)2 and 3 are true but 1 is false.d)All three statements are true.Correct answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.Consider the following statements:1. A stack is efficient for managing nested function calls.2. Stack space is limited while heap space is not.3. The stack cannot be used for persistent data structures.a)1 and 2 are true but 3 is false.b)1 and 3 are true but 2 is false.c)2 and 3 are true but 1 is false.d)All three statements are true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In programming languages like C, C++, Python . . . the memory used by a program is typically separated into two parts, the stack and the heap.Consider the following statements:1. A stack is efficient for managing nested function calls.2. Stack space is limited while heap space is not.3. The stack cannot be used for persistent data structures.a)1 and 2 are true but 3 is false.b)1 and 3 are true but 2 is false.c)2 and 3 are true but 1 is false.d)All three statements are true.Correct answer is option 'B'. Can you explain this answer?.
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