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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...

A Register is a group of Flip-Flops each Flip-Flop stores a single bit of memory. The Register size is variable depending on number of Flip-Flops. Hence a Register is a small storage device placed...

We need four operations to accomplish it. – prev of new node has to point to current node – next of new node has to point to next node – prev of the next...

Yes, we can call pointer as a variable. It is used in some languages which supports its use.the datatype of pointer is of ptr,and not of datatype of the variable to which it is...

malloc: allocate n bytes calloc: allocate m times n bytes initialized to 0