Python Interview Questions for Freshers with Answers (2026 Guide) Python is one of the most popular programming languages in the world. From web development and automation to artificial intelligence and data science, Python is used almost everywhere. Because of its…
Database management system tutorials Database management system tutorials for different topics as per the gate cse syllabus are described in this post. Gate cse syllabus for GATE 2020 contains the following topics of database management system. (a) ER‐model. (b) Relational model: relational algebra,…
Network layer design issues Network layer design issues based this tutorial will be helpful in understanding the concepts of different network layer protocols ,network layer functions, network layer in OSI model. Network layer design issues There are following network layer design…
Table of content What is a loop in c? Advantages of using a loop in c. Types of loops What is the difference between while loop and do while loop? This tutorial covers the concepts of looping statements in c with…
Conditional statements in c The conditional statements in c are the statements that are used to check any particular condition according to the user’s requirement. These conditional statements in c help us to make a decision in the program in…
Normalization in dbms with example What is database normalization ? What are benefits of normalization in dbms? What are different types of normal forms in dbms? So Let’s start with normalization introduction. What is Database Normalization? Normalization makes database…
Entity relationship model In this Entity relationship model based er diagram tutorial we will learn about important concepts of entity relationship diagram such as er diagram definition,er diagram symbols and notations,er diagram examples with solutions and different components of er diagram.…
Domain name system [dns] What is domain name system (dns) ? How does domain name server work? Domain name system definition A domain name system (dns) is an internet service that translate domain name to IP Address. Host name are…
Ip address classes In this ip address classes based tutorial today we will learn about ip address related concepts such as ip address meaning, ip address classes, types of ip address ,classful addressing and loop back ip address and it’s use. What is ip address meaning? What are…
Physical Layer of OSI Model Lowest layer of OSI model is physical layer. Major concerns of this layer is to deal with the physical medium which is used for data communication between sender and receiver node or host or devices.…
Characteristics of dbms and dbms introduction What is Data ? Before introducing the introduction to database management system , advantages of dbms, characteristics of dbms let us know something about data what is data ? The term data may be defined…
What is AVL Tree ? AVL stands for ADELSON, VELSKI AND LANDIS. It is a tree representation commonly known as ‘AVL TREE’.Here we have explained an avl tree example in the figure. AVL tree is just like a binary search…
What is Array ? OR Array Definition Array in data structure is collection of items having same data type stored which are stored in contagious memory allocation. During array definition we should also keep in mind that array in…
What is stack in data structure? What is stack ? Push and pop operation in stack in data structure Application and use of stack in data structure. (A) What is stack ? Stack in data structure is an abstract data…
File handling in c programming What is file ? Use of File Pointer. Different file handling function. This tutorial covers the concepts of file handling in c programming. Several file handling functions in c and their use is…