Normalization in DBMS Tutorial Normalization in DBMS is a systematic approach used to reduce the data redundancy in DBMS. In Normalization approach given table is decomposed in to two or more table to reduce the data redundancy. Database normalization in DBMS is also an essential topic for GATE(CS/IT) and UGC NET exam. Students preparing for […]
Domain Name System Server in Computer Network Domain Name System Server in Computer Networks is an important concepts of internet. Every web site has a unique Domain Name and IP Address. Today in this post we have explained some important concepts of Domain Name System example. I hope this Domain Name System in Computer Networks […]
Virtualization in Cloud Computing This year NTA or UGC NET syllabus of computer science and application also included cloud computing and virtualization topic for the test. Virtualization is an important concept in cloud computing. Here in this virtualization tutorial I have explained d the basic concepts of virtualization such as virtualization definition, types of virtualization […]
Computer Networks GATE Questions Computer networks gate questions are discussed here in this tutorial. In this tutorial we have also explained the solutions of these computer networks gate questions.In this post different questions from computer networks subject for GATE and UGC NET exam are explained. These type of questions are generally asked in Gate and […]
JDBC Connection Steps JDBC Connection steps are used to connect the application program or Front end with Database in Java. In the previous JDBC tutorial named as types of jdbc drivers in java we learned about what is JDBC in java and JDBC drivers in java . In this JDBC tutorial we will learn how to create jdbc connection […]
JDBC and JDBC Drivers Java Data Base Connectivity (JDBC) is an Application Programming Interface which is one of important usable in different business applications. The reason behind the widely use of JDBC is that because most of the business application software use database. In order to retrieve and store the data in database through GUI we […]
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 loopback IP address and its use. IP Class Addressing is an important topic for the GATE (CS/IT) exam. Some questions based on logical addressing 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. This physical medium is also known as transmission media this may be copper wire, fiber […]
Characteristics of DBMS and DBMS Introduction Some Important Characteristics and features of DBMS are as follow – Reduce redundancy Data Consistency Security Concurrent Access Support to SQL Transaction Support Characteristics of Database Management System based this tutorial is specially written for computer science students. This DBMS Tutorial is helpful in understanding the basics concepts of […]
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 tree(BST) but it is a balanced tree in data structure. Here the the term balanced […]
What is dtd in xml ? In xml dtd stands for Document Type Definition. XML dtd is used to express the XML language. XML dtd is generally usd for the following purpose. DTD in XML is used to check the validity of XML. Structure and vocabulary of XML can be checked using xml dtd. XML […]
HTML5 application cache manifest and its types Basics of html cache manifest For caching the web page, it is mandatory to declare the manifest with html element on every and each page. A particular webpage can’t be cached until we don’t declare the manifest file. The recommend file extension for a manifest file is appcache. The […]
What is html 5 application cache Can you imagine that website can be accessible without any net connection? Now this is possible just because just because of html5 application cache Html5 Application Cache is an important feature of HTML5 which can store the website data in a cached version and makes it possible to access […]
HTML5 tutorial for beginners This html5 tutorial for beginners covers the basics of html 5 such as introduction of html5, html5 tags list, common html5 tags, html5 new features etc. (A) Overview of HTML 5 HTML5 is a hyper text markup language used foe web development or website design. HTML […]
Array Data Structure in C Array is a linear Data Structure. A computer science students should have the knowledge of array data structure for developing the project. Array Data Structure is widely used data structure in developing the various real world applications and system software. Questions based on Array are asked in GATE and UGC […]
Stack Data Structure Stack Data Structure plays a very important role because of it’s real world applications. A computer science student should know about stack, various operations of stack and it’s application. Stack is also an important topic for GATE(CS/IT) and UGC NET exam. Questions on Stack are asked in GATE and UGC NET exam […]
Types of errors in c programming What are different types of errors in c ? Difference between syntax error and semantic error. How logical errors are different from run time errors?. Differentiate compiler and interpreter. In this technical article different types of errors in c programming are explained. This article also covers the difference between syntax […]
DBMS GATE Questions Based on SQL Queries DBMS gate questions are explained here in this tutorial with solution. These DBMS GATE Questions can be practice for gate exam preparation. These questions are asked in previous year GATE ( CS/IT ) Exam. This tutorial covers the gate questions for dbms. This Tutorial also covers the questions based […]
Difference Between HTTP and FTP Protocol Difference between HTTP and FTP is generally asked in technical interview. HTTP and FTP are widely used Web Technology protocols. In this tutorial difference between HTTP and FTP are explained in detail. What are HTTP and FTP? The HTTP and FTP both are used to transfer files or data […]
Memory Management GATE Questions Memory Management GATE Questions are always asked in the GATE examination. Memory Management is an important topic of operating system This post covers the memory management questions and answers for GATE exam. Various gate questions on virtual memory are explained in this post. So let’s practice these operating system memory management […]