In this video we are going to discuss another question which was asked in the exam of ISRO 72. The linux command “mknod myfifo b 4 16” Will create a character device if the user is root Will create a …
In this video we are going to discuss another question which was asked in the exam of ISRO 67. A B-Tree used as an index for a large database table has four levels including the root node. If a new …
In this video we are going to discuss another question which was asked in the exam of ISRO 51. What is the output of the following program? main( ) { int a = 10; if ((fork ( ) == 0)) …
In this video we are going to discuss another question which was asked in the exam of ISRO 53. In a doubly linked list, the number of pointers affected for an insertion operation will be 4 0 1 Depends upon …
In this video we are going to discuss another question which was asked in the exam of ISRO 49. The number of swappings needed to sort the numbers 8, 22, 7, 9, 31, 5, 13 in ascending order, using bubble …
In this video we are going to discuss another question which was asked in the exam of ISRO 58. Which of the following is not a life cycle model? (a) Spiral model (b) Prototyping model (c) Waterfall model (d) Capability …
In this video we are going to discuss another question which was asked in the exam of ISRO 75. Choose the most appropriate HTML tag in the following to create a numbered lists. (a) <dl> (b) <list> (c) <ul> (d) …
In this video we are going to discuss another question which was asked in the exam of ISRO 41. What is the output of this C++ program? #include {iostream} using namespace std; void square (int *x) { *x = (*x)++ …
In this video we are going to discuss another question which was asked in the exam of ISRO 48. What problem is solved by Dijkstra banker’s algorithm? (a) Mutual exclusion (b) Deadlock recovery (c) Deadlock avoidance (d) Cache coherence
In this video we are going to discuss another question which was asked in the exam of ISRO 54. Consider the following C function void swap ( int x, int y ) { int tmp; tmp = x; x= y; …
In this video we are going to discuss another question which was asked in the exam of ISRO 52. Given reference to the following pages by a program 0, 9, 0, 1, 8, 1, 8, 7, 8, 7, 1, 2, …
In this video we are going to discuss another question which was asked in the exam of ISRO 64. What is the output of the following program? #include {stdio.h} int tmp=20; main( ) { printf(“%d “,tmp); func( ); printf(“%d “,tmp); …
