CS301-Midterm
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The tree data structure is a
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Which one is INCORRECT?
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What boolean expression will be true when cursor refers to the tail node of the list?
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________ is the maximum number of nodes that you can have on a stack-linked list ?
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Which one of the following statements is correct?
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We can add elements in QUEUE From _________
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In an array list the current element is
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Which one of the following is correct in respect of the above statements regarding the Binary trees?
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The operation for adding an entry to a stack is traditionally called :
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Consider the following infix expression: 3+5*6–7*(8+5) Which of the following is a correct equivalent expression(s) for the above?
11 / 50
A queue where the de-queue operation depends not on FIFO, is called a priority queue
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Which of the following is a non linear data structure?
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Which of the following can be used to reverse a string value,
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Consider the following sequence of push operations in a stack: stack.push(’7’); stack.push(’8’); stack.push(’9’); stack.push(’10’); stack.push(’11’); stack.push(’12’);
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The operation for removing an entry from a stack is traditionally called:
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Suppose n is the number of nodes in a complete Binary Tree then maximum steps required for a search operation are,
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What statement changes currentNode so that it refers to the next node?
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19 / 50
Which one of the following calling methods does not change the original value of the argument in the calling function?
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What is the maximum depth of recursive calls a function may make?
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22 / 50
A binary search tree should have minimum of one ________ node/s at each level,
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In a program a reference variable, say x, can be declared as
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The data of the problem is of 2GB and the hard disk is of 1GB capacity, to solve this problem we should
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An array is a group of consecutive related memory locations.
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27 / 50
In the linked list implementation of the stack class, where does the push member function places the new entry on the linked list?
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Which of the following is Non Linear Data Structure?
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Which one of the following is a valid postfix expression?
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Each node in Binary Search Tree has
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Consider the following function: void test_a(int n) { cout << n << " "; if (n>0) test_a(n-2); } What is printed by the call test_a(4)?
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Where does the push member function place the new entry in the array?
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In which of the traversal method, the recursive calls can be used to traverse a binary tree ?
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AVL Tree is,
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We access elements in AVL Tree in,
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A tree is an AVL tree if
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39 / 50
A Compound Data Structure is the data structure which can have multiple data items of same type or of different types.Which of the following can be considered compound data structure?
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The expression AB+C* is called?
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Which one of the following operators has higher priority than all of others?
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Queue follows,
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bool LessThan( SomeClass anotherObject ); Which of the following tests in the client code correctly compares two class objects alpha and beta?
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The nodes with no successor are called _________
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Which statement of the following statements is incorrect?
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Is a data structure that can grow easily dynamically at run time without having to copy existing elements?
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49 / 50
is a binary tree where every node has a value, every node's left subtree contains only values less than or equal to the node's value, and every node's right subtree contains only values that are greater then or equal ?
50 / 50
The difference between a binary tree and a binary search tree is that ,a binary search tree has
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