In this post, you will learn example problems from combinational circuits. These problems help in minimizing Boolean functions and constructing logic circuit diagrams. The solution… Read More »Combinational Circuit – Questions/Solutions
A Boolean function is expressed in two form. Sum of Minterms Product of Maxterms Sum of Minterms x’ y’ z , x y’ z’ ,… Read More »Understanding Sum of Minterms and Product of Maxterms
The function is F and it’s complement is F’. Suppose there is a function as follows F = x’ y z’ + x’ y’ z… Read More »Complement of a Boolean Function
In this post, I am going to introduce you to the concept of exponential functions. A function that use exponents is the exponential function and… Read More »Introduction To Exponential Functions
In computer science, logic gates such as NAND gates are very useful. You can use NAND gate as universal gate. They can be helpful in… Read More »Universal Gates
In this lesson you will learn to convert er model into relational model. First step in designing a database is to create an entity-relationship model.… Read More »Converting an E-R Model into Relational Model in DBMS
In this article, we will perform a subtraction using 2’s complement. An unsigned binary number does not have a sign bit in the most significant… Read More »Subtraction of signed binary numbers using 2’s Complement
Data Manipulation Language ( DML ) is the language used to maintain the database in a DMBS. The SQL (Structured Query Language) is the most… Read More »Understanding Basic SQL Queries in DBMS
Algebra I is also called the elementary algebra topics is essential to start your math journey. Often math learner finds it difficult to work on… Read More »Algebra I Review
The Data Definition Language( DDL ) commands are used for creating new or modify existing schema of a relation. You can also set constraints such… Read More »Basic Data Definition Language(DDL) Commands