Questions and Answers

1. What is your strongest programming language (Java, ASP, C, C++, VB, HTML, C#, etc.)? Point to remember: Before interview You should decide your Favorite programming language and be prepared …

41. Describe the difference between homogeneous and heterogeneous distributed database? A homogenous database is one that uses the same DBMS at each node. A heterogeneous database is one that may …

31. What is Index? An index is a physical structure containing pointers to the data.

21. What is 5NF? A table is in fifth normal form (5NF) or Project-Join Normal Form (PJNF) if it is in 4NF and it cannot have a lossless decomposition into …

11. What is DML (Data Manipulation Language)? This language that enable user to access or manipulate data as organised  by appropriate data model. Procedural DML or Low level: DML requires …

1. What is database? A database is a collection of information that is organized. So that it can easily be accessed, managed, and updated.

21. Describe divide and conquer paradigm. When a problem is solved using a divide and conquer algorithm, it is subdivided into one or more subproblems which are all similar to …

11. How to find median of a BST? Find the no. of elements on the left side. If it is n-1 the root is the median. If it is more …

1. Define the concept of an algorithm. An algorithm is any well-defined computational procedure that takes some value (or set of values) as input and produces some value (or set …

11. What do you mean by honeycomb in concrete? Some people call it an air pocket in the concrete or a void. It is the exposed course aggregates on surface …