Category: Javaskool Category

A leaf node is the last node of a tree. The leaf node is a node which is last as well as it doesn’t have any child.

The left child node and right child node helps in sorting technology because parent will be having larger value than that of left and left child will be having larger value than that of...

Linear data structures : Link list traversal is linear in nature Non-linear data structures : graphs, trees (traversal of nodes is nonlinear in nature)

Precision is the number of digits allowed after the decimal point. E.g. Double d=109.78; Here 78 is the precision value.

Simulation is the process of forming an abstract model from a real situation in order to understand the impact of modifications and the effect of introducing various strategies on the situation.

Multidimensional arrays are used to store information in a matrix form. e.g. a railway timetable, schedule cannot be stored as a single dimensional array. You may need to use a 3-D array for storing...

There are many data structures which can be represented so as to permit the referencing of any element by knowing its position in the structure. The selection operation associated with such a structure is...

It is 3. There are 2 mandatory parts, variable identifier and data type. Third type is optional which is an optional value.

Memory is reserved using data type in the variable declaration. A programming language implementation has predefined sizes for its data types. For example, in C# the declaration int i; will reserve 32 bits for...

Binary system is has 2 as its base. The way we have digits 0-9 in a decimal system and 10 is the base, we have digits 0 and 1 in a binary system whose...