In C programming language, an array is a data structure. Before we discuss C arrays, let us understand the reasons and motivation for creating an array.Variables vs. ArraySuppose you want to create 10 variable of integer type, there is no problem in creating, accessing or modifying these variables. Also, it is very easy to use … Read more
Digital design or Logic design help to build systems consist of digital circuits.
The IEEE definition of software engineering is “The application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software”.Software engineering uses the methodology and best practices to develop quality software and deals with all aspects of software development processes.About Software Engineering TutorialThis tutorial is for anyone willing to learn software engineering … Read more
Now we know the concept of a binary tree – both ordered and unordered, the height, level, node concept and leaf node. If have not learned any of these, visit following links. In this lesson, you will learn about binary tree operations. Data Structure – Tree Basics. Data Structure – Binary Tree Concepts Data Structure … Read more
This is a solution to the DBMS assignment Lab questions. You go step by step and run queries to get the solution to the questions, but we recommend first try to solve the problems by yourself and then check the solutions.View DBMS Assignment QuestionsStep: Create an E-R ModelStep : Relational ModelStep : Implement Relations1. Create … Read more
This article has the solution to the third DBMS lab question to help you learn. We recommend you to try solving the problem yourself and then check the solution.View DBMS Assignment QuestionsFirst step is to create an E-R Diagram and then second step is to convert the E-R diagram to a Relational Model and Create … Read more
In this article, we have given the solution to the DBMS lab assignment question 2. The solution is for practice and understand DBMS by running queries which we believe is the best way to learn.View DBMS Assignment QuestionsStep 1: Make an ER ModelStep 2: ER Model into a Relational ModelQueriesSolution (A)Create all relations and enforced … Read more
On this page, you will find the solution to DBMS Question – 1 and all answers in this article is created using Oracle 10g.View DBMS Assignment QuestionsStep 1: Make an ER ModelStep 2: ER Model in to a Relational ModelStep 3: Implement the Relations (or Tables)Step 4: Insert data into the TablesUse example SQL commands … Read more
These are DBMS Lab Assignment Questions for practice RDBMS in a lab environment and all queries were tested using Oracle 10g. The Queries may not give you expected result if you implement them on any other DBMS setup without necessary modifications.Q1: Consider the following relational schema for the Office of the Controller of Examinations Application.Student … Read more
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