Map method ________ is used to determine whether a map contains a mapping for the specified key.

a. containsKey
b. hasKey
c. containsMapping
d. hasMapping


a. containsKey

Computer Science & Information Technology

You might also like to view...

MC The characters %21.2f indicate a floating-point value will be printed with how many positions to the left of the decimal point?

a) 21. b) 18. c) 2. d) 19.

Computer Science & Information Technology

Which of the following is the proper order of procedures used in the problem-solving process?

(A) design, analysis, coding, testing (B) analysis, testing, design, coding (C) analysis, design, coding, testing (D) analysis, design, testing, coding (E) design, testing, analysis, coding

Computer Science & Information Technology

A good presentation uses short phrases, pictures, and graphs to convey its point.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

What should be the name of the following function?NODE* aBST_ADT_Operation (BST_TREE* tree, NODE* root, NODE* newPtr){   if (!root)      return newPtr;   if (tree->compare(newPtr->dataPtr,root->dataPtr) < 0)   {      root->left = aBST_ADT_Operation(tree, root->left, newPtr);      return root;   } // new < node   else   {      root->right = aBST_ADT_Operation(tree, root->right, newPtr);      return root;   }   return root;}

A. BST_Create B. BST_Delete C. BST_Insert D. _insert

Computer Science & Information Technology