Why must you use the use this sequence of statements when removing a node from a linked implementation of an ADT List?
curPtr->setNext( nullptr );
delete curPtr;
curPtr = nullptr ;
Even though it is not part of the chain of the list, it still exists in memory and require storage space. The program would no longer be able to access this memory. This is called a memory leak.
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________ is a free, real-time blogging system in which you send and read short messages of up to 140 characters.
a. Facebook b. LinkedIn c. MySpace d. Twitter
Data transmitted into a function at run time are referred to as ____ of the function.
A. statements B. headers C. escape sequences D. arguments
Case-based Critical Thinking QuestionsCase 12-2Rosalind wants to add attribute declarations to her DTD, and she turns to you for information about the possible attribute types. Rosalind wants to define a required attribute called "semester" of an element named "course." She wants to ensure that this attribute takes on one of three values: fall, spring, or summer. Which type of attribute should she use?
A. CDATA B. an enumerated type C. a tokenized type D. a value-list type
Which protocol is primarily intended to create a “network of networks?”
a) TCP b) IP c) OOP d) FCL