Every Node in a Doubly Linked List Has Two Pointers

question 22

Multiple Choice

Every node in a doubly linked list has two pointers: ____ and ____.

• A) previous; next
• B) back; next
• C) current; next
• D) previous; current

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Definitions:

Marketplace

An arena, physical or virtual, where goods and services are exchanged between buyers and sellers.

Limited And Bundled Choices

The concept where consumers are offered products or services as a package with limited flexibility to alter or customize the components of the package.

Paradox Of Voting

The situation in which the cost of voting (in terms of time, effort) does not seem to be justified by the influence of one vote, yet people still vote.

Appropriations Bill

Legislation passed by a legislative body that provides funding for specific government agencies, departments, or purposes.