Describe tree database.

518

What are the disadvantages of linked list over array?

459

Is it necessary to sort a file before searching a particular item ?

547

Why do we use a multidimensional array in data structure?

586

How do you make a bubble chart with 3 variables?

465

Can we store a string and integer together in an array?

458

What do you mean by an Array?

535

State the merit of linked representation of binary trees?

520

How do you initialize an arraylist?

485

What is mean by selection sort?

482

What are the different types of data structures explain briefly?

527

What does arrays tostring do?

474

Which interfaces are implemented by concurrentskiplistset?

481

What is the non linear data structure?

470

Which interface treemap implements?

550