Length and breadth of a rectangle are 5 and 7 respectively. Write a program to calculate the area and perimeter of the rectangle?
SIKSHAPATH Latest Questions
Create an AVL tree using the following sequence of data: 16, 27, 9, 11, 36, 54, 81, 63, 72.
You are given a rooted tree with Read more
Consider the graph given below. Find the minimum spanning tree of this graph using (a) Prim’s algorithm, (b) Kruskal’s algorithm, and (c) Dijkstra’s algorithm
Create a class called ‘Matrix’ containing constructor that initializes the number of rows and number of columns of a new Matrix object. The Matrix class has the following information: 1 – number of rows of matrix 2 – number of columns of matrix 3 ...Read more
Consider the following two transactions: T31: Read(A) Read (B) if A=0 then B=B+1 Write (B) T32: Read(B) Read (A) if B=0 then A=A+1 Write (A) Add lock and unlock instructions to transactions T31 and T32 so that they observe the two phase protocol. Can the execution of these transaction ...Read more
Consider the universal relation R= {A,B,C,D,E,F,G,H,I,J} and a set of functional dependencies F= { {AB→ C}, { A → DE}, { B→ F}, {F→ GH}, {D→ IJ}}. What is the key for R? Decompose R into 2NF, then 3NF relations.
Construct an example to explain the parity check method used for error detection.
A company is looking to develop a new proprietary software application that can compete amongst current social media platforms. As Chief Analyst, give an outline of the different stages of requirements engineering and discuss the tools and techniques that you ...Read more
List triggers that can be used for table auditing?