# Witch windows reistry subtree gets its information from the four registry filessamsecuritysoftwareand system?

1. hkey_lockal_machine

### Which windows registry subtree gets its information from the four registry files Sam security software and system?

HKEY_LOCAL_MACHINE Read More

### What is the difference between binary search tree and binary tree?

A binary tree is simply a tree in which each node can have at most two children. A binary search tree is a binary tree in which the nodes are assigned values, with the following restrictions ; -No duplicate values. -The left subtree of a node can only have values less than the node -The right subtree of a node can only have values greater than the node and recursively defined; -The left subtree of… Read More

### What is Minimum number of nodes in an AVL tree whose height is h?

2h-1 !! if h is the height of d adjacent subtree. Read More

### What is a multiway serach tree?

Multiway search tree of degree n. A generalization of a binary search tree to a tree of degree n where each node in the ordered tree has m ← n children and contains (m-1) ordered key values, called subkeys. For some given search key, if the key is less than the first subkey then the first subtree (if it exists) is searched for the key; if the key lies between the i th and (i… Read More

### How can you know balance factor of height balance tree?

we can find the balance factor of highty balance tree with height of left subtree- height of right sub tree Read More

### How to find height of subtree in a Binary tree?

Check this out! http://stackoverflow.com/questions/575772/the-best-way-to-calculate-the-height-in-a-binary-search-tree-balancing-an-avl Read More

### How do you find the number of nodes in binary tree?

The number of nodes in any subtree is the number of nodes in its left subtree, plus the number of nodes in its right subtree, plus one, so you can use a recursive algorithm and start at the root. unsigned int binarytree_count_recursive(const node *root) { unsigned int count = 0; if (root != NULL) { count = 1 + binarytree_count_recursive(root->left) + binarytree_count_recursive(root->right); } return count; } Read More

### What is binary search in data structure using c?

a tree which has atmost two nodes is called binary tree binary search tree is a binary tree which satisfies the following 1.every node in tree must be distinct 2.values in right subtree > value at root 3.values in left subtree < value at root 4.left,right subtrees must be binary search trees Read More

### What is strictly binary tree?

If every non-terminal node (any node except root node whose degree is not zero) in a binary tree consists of non-empty left and right subtree, then such a tree is called strictly binary tree. Read More

### Program to count number of leaf node in binary tree in c plus plus?

Add the following recursive method to your binary tree's node class: size_t Node::count_leaves() { if (!left && !right) return 1; // this node is a leaf size_t count = 0; if (left) count += left-count_leaves(); // count leaves on left if (right) count += right-leaves(); // count leaves on right; return count; // return total leaves. } To count the leaves of the entire tree, call the method on the root node of the tree… Read More

### Whats a valid leaf objects in Active Directory?

Objects are either container objects or leaf objects. A container object stores other objects and it occupies a specific level in a subtree hierarchy. An object class is a container if at least one other class specifies it as a possible superior; therfore any object class defined in the schema can become a container. A leaf object does not store other objects, and, as such, it occupies the endpoint of a subtree a directory service… Read More

### What is an AVL tree?

AVL Trees In computer science, an AVL tree is the first-invented self-balancing binary search tree. In an AVL tree the heights of the two child subtrees of any node differ by at most one, therefore it is also known as height-balanced. Lookup, insertion, and deletion are all O(log n) in both the average and worst cases. Additions and deletions may require the tree to be rebalanced by one or more tree rotations. The AVL tree… Read More

### When building a Binary search Tree you take the first element in Raw data as Root element if you come across the same element in the list where you have to place it?

You basically act like you have not seen the value before. Since this value is equal to the value at the root you go to the right subtree from the root and now check whether the value is < than or >= value at this node and so on until you get to node where you will place the value. Read More

### What are valid leaf objects in Active Directory?

it is the user because you can not expand it A leaf object cannot contain other objects and usually refers to a resource such as a printer, folder, user or group User Domain, user, printer ,ou folder or site Objects are either container objects or leaf objects. A container object stores other objects and it occupies a specific level in a subtree hierarchy. An object class is a container if at least one other class… Read More

### What is the difference between avl tree and binary search tree?

A binary tree is a tree data structure in which each node has at most two children. Typically the child nodes are called left and right. One common use of binary trees is binary search trees; another is binary heaps. A binary search tree (BST) is a binary tree data structure which has the following properties: ->each node has a value; ->a total order is defined on these values; ->the left subtree of a node… Read More

### What are Axioms of a binary tree?

A binary tree is a finite set of nodes which is either empty or consists of a root and two disjoint binary trees called the left subtree and the right subtree. We can define the data structure binary tree as follows: structure BTREE declare CREATE( ) --> btree ISMTBT(btree,item,btree) --> boolean MAKEBT(btree,item,btree) --> btree LCHILD(btree) --> btree DATA(btree) --> item RCHILD(btree) --> btree for all p,r in btree, d in item let ISMTBT(CREATE)::=true ISMTBT(MAKEBT(p,d,r))::=false LCHILD(MAKEBT(p,d,r))::=p… Read More

### What is the algorithm to delete a child node in binary tree?

as far as i know u have 4 cases for the node u wanna delete 1.It's a leaf (has no children) 2.It has only left child 3.it has only right child 4.it has both children ,left and right now, let's work on it :> set a pointer node to the root while the element to be deleted doesnt equal the pointer if it's smaller, move the pointer to the left subtree if it's large… Read More

### Write an algorithm with analysis steps for binary search?

Given a sorted data sequence, if the data sequence is empty, return NULL to indicate the value does not exist, otherwise compare the middle element's value with the value being searched. If there's a match, return a reference to that element. If there is no match and the value being searched is smaller, repeat the search upon the lower half of the sequence, otherwise repeat the search on the upper half of the sequence. The… Read More

### What is a node in data structures?

A node is typically used to provide the connection between a data sequence and the data itself. Unlike an array where the data sequence is defined by the order in which elements are allocated (elements with lower addresses come before those with higher addresses), data structures are maintained by interlinking nodes. Each node has at least two pointers; one pointer refers to a data element while the other points to the next node in the… Read More

### C Program to thread the tree in post order?

I'm not giving you a full, ready-to-run code, just a skeleton program that may give you some ideas to start with. (And this way you will learn more.) Let's suppose your tree elements look like this: TreeElement{ integer data; pointer leftnode, rightnode; } Then this is the frame of the program: TreeWalk(TreeElement){ if(exists(leftnode)){ TreeWalk(leftnode); } //if there is a left subtree from this TreeElement, then traverse that if(exists(rightnode)){ TreeWalk(rightnode); } //same for the right side… Read More

### What difference between domain controller and domain?

DOMAIN In Active Directory, a collection of computer, user, and group objects defined by the administrator. These objects share a common directory database, security policies, and security relationships with other domains. In DNS, any tree or subtree within the DNS namespace. Although the names for DNS domains often correspond to Active Directory domains, DNS domains should not be confused with Active Directory domains. DOMAIN CONTROLLER In an Active Directory forest, a server that contains a… Read More

### Zone has only the bare necessities for DNS functions?

The Domain Name System (DNS) is basically a large database which resides on various computers and it contains the names and IP addresses of various hosts on the internet and various domains. The Domain Name System is used to provide information to the Domain Name Service to use when queries are made. The service is the act of querying the database, and the system is the data structure and data itself. The Domain Name System… Read More

### What is the function of dns zones?

The Domain Name System (DNS) is basically a large database which resides on various computers and it contains the names and IP addresses of various hosts on the internet and various domains. The Domain Name System is used to provide information to the Domain Name Service to use when queries are made. The service is the act of querying the database, and the system is the data structure and data itself. The Domain Name System… Read More

### What program generates requests for DNS Information and sends them to DNS name servers to be resolved?

Domain Name Service (DNS) is the service used to convert human readable names of hosts to IP addresses. Host names are not case sensitive and can contain alphabetic or numeric letters or the hyphen. Avoid the underscore. A fully qualified domain name (FQDN) consists of the host name plus domain name as in the following example: computername.domain.com The part of the system sending the queries is called the resolver and is the client side of… Read More

### Translation of global queries to fragment queris?

It has six specific rule to be precise..... 1)Use impotence of selection and projection to generate appropriate selections and projections for each operand relation. 2)Push selections and projections down in the tree as far as possible. 3)push selections down to the leaves of the tree, and then apply them using the algebra of qualified relations; substitute the selection result with the empty relation if the qualification of the result is contradictory. 4)Use the algebra of… Read More

### Design a conventional iterative algorithm to traverse a binary tree represented in linked list in post order?

PROCEDURE POSTORDER(T) [Given a binary tree whose root node address is given by the pointer variable T, this algorithm traverses the tree in postorder in an iterative manner]. 1. [Initialize] If T = NULL then write ("Empty Tree") return else P <-- T TOP <-- 0 Call push(S,TOP,T). 2. [Process each stack branch address] Repeat step 5 while TOP > 0. 3. [Descend left] while P != NULL call push(S,TOP,P) P <-- LPTR(P) 4. [Process… Read More

### What is maximal frequent itemset in datamining?

MAFIA: MAximal Frequent Itemset Algorithm MAFIA is a new algorithm for mining maximal frequent itemsets from a transactional database. Our algorithm is especially efficient when the itemsets in the database are very long. The search strategy of our algorithm integrates a depth-first traversal of the itemset lattice with effective pruning mechanisms. Our implementation of the search strategy combines a vertical bitmap representation of the database with an efficient relative bitmap compression schema. In a thorough… Read More

### Explain the process of converting tree to a binary tree?

A general tree is an unordered hierarchical data structure with unlimited children nodes for each parent. A binary tree only has a maximum of two children nodes for each parent, commonly called left node and right node. Converting from tree to binary tree would simply require that you start with the root node and start copying each node into the binary tree. The only rules would be that each node cannot have more than two… Read More

### What is file handling utilities in unix?

UNIX File Handling File Specification File specifications provide the system with the needed information to uniquely identify a file or device. To avoid problems refrain from using characters that have other meanings. It is best to use only letters, numbers, and the period. A full pathname consists of: /users/users3/grad/homedir where: / (leading)=Root of the file system when it is the first character in the path name,users=System directory one level below root in the hierarchy/ (subsequent)=Slash… Read More