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If a node is locked in an intention mode, explicit locking is done at a lower level of the tree. This is called

If a node is locked in an intention mode, explicit locking is done at a lower level of the tree. This is called Correct Answer Intention lock modes

There is an intention mode associated with shared mode, and there is one with an exclusive mode.

Related Questions

If a node is locked in ______________ the subtree rooted by that node is locked explicitly in shared mode, and that explicit locking is being done at a lower level with exclusive-mode locks.
If a node is locked in __________ explicit locking is being done at a lower level of the tree, but with only shared-mode locks.
If a node is locked in ____________ then explicit locking is being done at a lower level, with exclusive-mode or shared-mode locks.
A circular queue has been implemented using a singly linked list where each node consists of a value and a single pointer pointing to the next node. We maintain exactly two external pointers FRONT and REAR pointing to the front node and the near node of the queue, respectively. Which of the following statements is/are CORRECT for such a circular queue, so that insertion and deletion operations can be performed in O(1) time? I. Next pointer of front node points to the rear node. II. Next pointer of rear node points to the front node.
Consider the pseudocode given below. The function DoSomething() takes as argument a pointer to the root of an arbitrary tree represented by the leftMostChild-rightSibling representation. Each node of the tree is of type treeNode. typedef struct treeNode* treeptr; struct treeNode {              treeptr leftMostChild, rightSibling; }; int DoSomething (treeptr tree) {              int value=0;              if (tree != NULL) {              if (tree->leftMostChild == NULL)              value = 1;    else               value = DoSomething(tree->leftMostChild);               value = value + DoSomething(tree->rightSibling);     }               return(value); } When the pointer to the root of a tree is passed as the argument to DoSomething, the value returned by the function corresponds to the 
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Consider the following statements regarding the complete incidence matrix (A) of order n × b (a) The elements aij of A = 1, if branch j is associated with node i and orientation is towards node i (b) The element aij of A = -1, if the branch j is the cut set i and the orientation coincide (c) The element aij of A = 1­, if the branch j is associated with node i and orientation is away from node i (d) The element aij of A = 0, if the branch j is not associated with node i Which of the above statements are correct?
For the network below, the objective is to find the length of the shortest path from node P to node G. Let dij be the length of directed are from node i to node j. Let sj be the length of the shortest path from P to node j. Which of the following equations can be used to find SG ?
For a tree with just one node, the root node, the height of a binary tree is defined to be zero; if there are 2 levels of nodes, the height is 1 and so on. Binary search tree is built according to the usual rules with the following six keys, inserted one at a time given: B, I, N, A, R, Y. what is the height of the tree?