What are the advantages of arrays?a.Objects of mixed data types can be storedb.Elements in an array cannot be sortedc.Index of first element of an array is 1d.Easier to store elements of same data type

What are the disadvantages of arrays?Choose one answer.  Index value of an array can be negative Data structure like queue or stack cannot be implemented There are chances of wastage of memory space if elements inserted in an array are lesser than the allocated size Elements are sequentially accessed

. Each data item in a record may be a group item composed of sub-items; those items which areindecomposable are calleda) elementary itemsb) atomsc) scalars#d) all of the abovee) none of the above98. The difference between linear array and a record isa) An array is suitable for homogeneous data but the data items in a record mayhave different data typeb) In a record, there may not be a natural ordering in opposed to linear array.c) A record form a hierarchical structure but a linear array does not#d) All of abovee) none of the above99. Binary search algorithm cannot be applied to#a) sorted linked listb) sorted binary treesc) sorted linear arrayd) pointer arraye) all of the above100. When new data are to be inserted into a data structure, but there is no available space; thissituation is usually calleda) underflow#b) overflowc) housefulld) saturatede) out of bounds101. The situation when in a linked list START=NULL is

Arrays are best data structures#a) for relatively permanent collections of datab) for the size of the structure and the data in the structure are constantly changingc)for both of above situationd) for none of above situatione)for linear collections of data

Explain main advantage of structures over arrays.

Which of these best describes an array?a.A data structure that shows a hierarchical behaviourb.Container of objects of similar typesc.Arrays are immutable once initialisedd.Array is not a data structure