Q. Code blocks allow many algorithms to be implemented with the following parameters:

View solution

Q. Consider f(N) = g(N) + h(N) 
Where function g is a measure of the cost of getting from the start node to the current node N and h is an estimate of additional cost of getting from the current node N to the goal node. Then f(N) = h(N) is used in which one of the following algorithms ? 

View solution

Q. The reverse polish notation equivalent to the infix expression
((A + B) * C+ D)/(E + F + G)

View solution

Q. Superficially the term "object-oriented", means that, we organize software as a

View solution

Q. The number of different spanning trees in complete graph, K4 and bipartite graph, K2,2 have ____ and ____ respectively.

View solution

Q. When a method in a subclass has the same name and type signatures as a method in the superclass, then the method in the subclass ______ the method in the superclass.

View solution

Q. Consider the following operations performed on a stack of size 5:
Push(a); Pop(); Push(b); Push(c); Pop(); Push(d); Pop(); Pop(); Push(e);
Which of the following statements is correct?

View solution

Q. Suppose you are given a binary tree with n nodes, such that each node has exactly either zero or two children. The maximum height of the tree will be

View solution

Q. Which of the following is not an inherent application of stack?

View solution

Q. In how many ways can the string
A∩B - A ∩ B -A
be fully parenthesized to yield an infix expression ?

View solution

Q. The order of a leaf node in a B+ tree is the maximum number of children it can have. Suppose that block size is 1 kilobytes, the child pointer takes 7 bytes long and search field value takes 14 bytes long. The order of the leaf node is ............

View solution

Q. Which of the following is true for computation time in insertion, deletion and finding maximum and minimum element in a sorted array?

View solution

Q. The seven elements A, B, C, D, E, F and G are pushed onto a stack in reverse order, i.e., starting from G. The stack is popped five times and each element is inserted into a queue. Two elements are deleted from the queue and pushed back onto the stack. Now, one element is popped from the stack. The popped item is ...................

View solution

Q. What features make C++ so powerful ?

View solution

Q. The mechanism that binds code and data together and keeps them secure from outside world is known as

View solution

Q. Assume that we have constructor functions for both base class and derived class. Now consider the declaration in main( ). Base * P = New Derived; in what sequence will the constructor be called ?

View solution

Q. Any decision tree that sorts n elements has height ..............

View solution

Q. Red-black trees are one of many Search tree schemes that are "balanced” in order to guarantee that basic dynamic-set operations take ............. time in the worst case.

View solution

Q. Dijkstra’s algorithm is based on

View solution

Q. Match the following with respect to algorithm paradigms:
List-I                              List-II
a. Merge sort                 i. Dynamic Programming
b. Huffman coding       ii. Greedy approach
c. Optimal polygon triangulation iii. Divide and conquer
d. Subset sum problem          iv. Back tracking

Codes:
     a   b  c   d

View solution