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• Which of the following functions allocates multiple blocks of memory, each block of the same size?(a) malloc()(b) realloc()(c) calloc()(d) free()I had been asked this question in a job interview.My question is from DMA Functions, Memory Leak, Dangling Pointers in section Dynamic Memory Allocation in C of C
• In the function malloc(), each byte of allocated space is initialized to zero.(a) True(b) FalseI got this question by my school teacher while I was bunking the class.This intriguing question comes from DMA Functions, Memory Leak, Dangling Pointers topic in portion Dynamic Memory Allocation in C of C
• Choose the statement which is incorrect with respect to dynamic memory allocation.(a) Memory is allocated in a less structured area of memory, known as heap(b) Used for unpredictable memory requirements(c) Execution of the program is faster than that of static memory allocation(d) Allocated memory can be changed during the run time of the program based on the requirement of the programI have been asked this question during an online exam.This question is from Static vs Dynamic Memory Allocation in section Dynamic Memory Allocation in C of C
• Garbage collector frees the programmer from worrying about ___________(a) Dangling pointers(b) Creating new objects(c) Memory leak(d) Segmentation errorsThe question was posed to me in an online quiz.Origin of the question is DMA Functions, Memory Leak, Dangling Pointers topic in division Dynamic Memory Allocation in C of C
• Which of the following is an example of static memory allocation?(a) Linked list(b) Stack(c) Queue(d) ArrayThis question was posed to me in class test.My doubt stems from Static vs Dynamic Memory Allocation in division Dynamic Memory Allocation in C of C
• Local variables are stored in an area called ___________(a) Heap(b) Permanent storage area(c) Free memory(d) StackThis question was addressed to me in an interview for internship.The above asked question is from Static vs Dynamic Memory Allocation topic in chapter Dynamic Memory Allocation in C of C
• The incorrect statement with respect to dangling pointers is ___________(a) Pointer pointing to non-existent memory location is called dangling pointer(b) When a dynamically allocated pointer references the original memory after it has been freed, a dangling pointer arises(c) If memory leak occurs, it is mandatory that a dangling pointer arises(d) Dangling pointer may result in segmentation faults and potential security risksThe question was posed to me in homework.I'm obligated to ask this question of DMA Functions, Memory Leak, Dangling Pointers topic in chapter Dynamic Memory Allocation in C of C
• Array is preferred over linked list for the implementation of ________(a) Radix sort(b) Insertion sort(c) Binary search(d) Polynomial evaluationThe question was posed to me in an online quiz.My question is based upon Static vs Dynamic Memory Allocation in chapter Dynamic Memory Allocation in C of C
• The number of arguments taken as input which allocating memory dynamically using malloc() is ___________(a) 0(b) 1(c) 2(d) 3This question was posed to me in an internship interview.The question is from DMA Functions, Memory Leak, Dangling Pointers topic in portion Dynamic Memory Allocation in C of C
• In the function realloc(), if the new size of the memory block is larger than the old size, then the added memory ___________(a) is initialized to junk values(b) is initialized to zero(c) results in an error(d) is not initializedI got this question in an online quiz.My doubt stems from DMA Functions, Memory Leak, Dangling Pointers topic in portion Dynamic Memory Allocation in C of C