1) How many different trees are possible with 10 nodes???????????????????? ????????????????????????? ????????????????????????? ????????????????????????? ???????????  

What is an AVL tree?

An AVL tree is a special type of binary tree that is always "partially" balanced. The criteria that is used to determine the "level" of "balanced-ness" is the difference in which the difference between the height of the right and left subtrees or the root node is never more than one. The basic operations of an AVL tree generally involve carrying out the same actions as would

How many different binary trees and binary search trees can be made from three nodes that contain the key values 1 2 3?

, the 1 <= 3 and 4 > 3. Watch out for the exact wording in the problems -- a "binary search tree" is different from a "binary tree".The nodes at the bottom edge of the tree have donot know how many binary search tree are possible but i can answer how many binary trees are possible... if there are N nodes then possible binary trees are given by CATALAN NUMBER i.e. 1/N1 2NCN. Here

what is data structure?

types and the references and operations they provide.Different kinds of data structures are suited to different kinds of applications, and some are highly specialized to certain tasks. For example, B-trees related pieces of information. The basic types of data structures include: files lists arrays records trees tables Each of these basic structures has many variations and allows different operations

what is binary tree?

is equal to 2d. The cardinal number of the set of all nodes is aleph0. The cardinal number of the set of all paths is 2aleph0. A balanced binary tree is where the depth of all the leaves differs by at mostwell;A binary tree is made of nodes, where each node contains a "left" pointer, a "right" pointer, and a data element. The "root" pointer points to the topmost node

How do I determine the difference between two dates?

and returning the number of week days in full weeks and possibly a partial week that have passed since then.The diff method shows one possible use of wdnum: it calculates the number of weekdays that have passed://www.developerfusio n.co.uk/show/5734/...there a datediff fucntion in vb and vb.net check that...Assuming on your previous Qs, that youre asking this to find the difference between two dates in VB.NET. Right

Give reasons why it is necessary to override a feature in object oriented programming?

characteristics of writing a poem. It was inherited from his/her father but he/she does it differently. The concept of overriding is same in Object Oriented Programming Languages.For overriding, there must be inheritance. Once you inherit, you can then override data member of methods of the parent class. In C ":" is used to tell C compiler that you want to inherit something. For example "Class MangoTree

Qu.1 Deffine the ten mejor diffrenc between Switch and Hub?

but usually talk to only one or two other devices. You must use high-speed switched connections to servers or to any device that needs high-speed access and connects to many different devices on your network.You can configure the network in many different ways. I like to use a 10/100 switch as the central point and connect the 10Base-T hubs, 100Base-T hubs, and servers to it. Figure 1 shows this configuration

methods for topology aggregation and advantages of aggregation

networks are often structured hierarchically by grouping nodes into different domains. The internal topology of each domain is then aggregated into a simple topology that reflects the cost of routing across to a first spanning tree aggregation topology. Distortion in the first spanning tree aggregation topology is evaluated to determine if the resultant spanning tree aggregation topology requires further

How to do pipalsTREE pooja??

ceremony is performed for the tree. A round platform is constructed around the tree. Different gods like Narayan, Vasudev, Rrukmini, Satyabhama are invoked and worshipped. All the ri...It is easy to perform a, he says: "Among trees, I am the ashvattha."In the Upanishads, the fruit of the peepal is used as an example to explain the difference between the body and the soul: the body is like the fruit

Which is good NTFS or FAT32? What is the difference?

partition.2Maximum size of partition is upto 2 TB.3Maximum File size is upto 4 GB.4File & folder Encryption is not possible.The real difference between the two is just how the files are coded and stored is not possibleThe real difference between the two is just how the files are coded and stored. FAT32 is the old Win98 version, NTFS is the newer XP version. With NTFS, your computer can organize and store your

what is data structure?

of data structures include: files lists arrays records trees tables Each of these basic structures has many variations and allows different operations to be performed on the data. For more details allows a variety of critical operations to be performed on using as little resources, both execution time and memory space, as possible.Different kinds of data structures are suited to different kinds

What is the difference between Ethernet networks and token ring networks.

of the flexibility to mix and match different kinds of topologies hub or star, bus, and tree makes it extremely easy to implement an Ethernet network of any size. On the other hand, Token Ring requires a hub whereToken Ring and IEEE 802.5 networks are basically compatible, although the specifications differ in minor ways. IBMs Token Ring network specifies a star, with all end stations attached to a device

What is a variable?

the program is executed, the variables are replaced with real data. This makes it possible for the same program to process different sets of data.Every variable has a name, called the variable name, and a data, when the program is executed, the variables are replaced with real data. This makes it possible for the same program to process different sets of data.Every variable has a name, called the variable name

What is an AVL tree?

How many different binary trees and binary search trees can be made from three nodes that contain the key values 1 2 3?

what is data structure?

what is binary tree?

How do I determine the difference between two dates?

Give reasons why it is necessary to override a feature in object oriented programming?

Qu.1 Deffine the ten mejor diffrenc between Switch and Hub?

methods for topology aggregation and advantages of aggregation

How to do pipalsTREE pooja??

Which is good NTFS or FAT32? What is the difference?

what is data structure?

What is the difference between Ethernet networks and token ring networks.

What is a variable?