Data Recovery is the method of restoring the database to its correct state in the event of a failure at the time of the transaction or after the end of a process.
DBMS implements a concurrency control technique using a protocol which prevents database accesses from prying with one another.
Indentation in Python refers to the (spaces and tabs) that are used at the beginning of a statement. The statements with the same indentation belong to the same group called a suite.
A Python program to display the stars in an equilateral triangular form using a single for loop. It is also called the program of creating a Pyramid Pattern from Star shape.
The variable concept is different in Python compared to other programming languages, and it is explained in this tutorial. In Python, a variable is seen as a tag that is tied to some value.
Comments are non-executable statements in Python. It means neither the python compiler nor the PVM will execute them. Comments are intended for human understanding, not for the compiler or PVM. Therefore they are called non-executable statements.
An API document file is a text or HTML file that contains a description of all the features of the software, language, or product. In this tutorial, the way to create an API document file in Python is explained through an example.
In Java, there are several ways to do the same thing, and in this tutorial, various techniques have been demonstrated to calculate the power of a number.
NumPy is a linear algebra library for Python, and it is so famous and commonly used because most of the libraries in PyData's environment rely on Numpy as one of their main building blocks. Moreover, it is fast and reliable.
Python is known for its neatness and clean data readability and handling feature. There are various techniques for handling data in Python such as using Dictionaries, Tuples, Matrices, etc. In this tutorial, you will be learning about the matrices and its functionalities.
IPython can be said as an interactive CLI (Command-line Interface) for Python. It provides the Jupyter notebook which is a web application that provides an interactive environment for computing and analyzing the data.
Both abstract class and interface are the major components of the Java language. Both these techniques are used for hiding the implementing part and exposing the functionality part of a program to its users.
Data Abstraction and Data Encapsulation both of these features are considered as the pillars of object-oriented programming language, but they have different functionality and implementation mechanism.
A thread can be considered as the path taken for the execution of a program. By default, Java has one thread always running, which is the main() thread, and it is created purposefully by the JVM only.
Object Cloning is one of the extraordinary features provided by Java programming which helps in creating the same copy or duplicating an object of Java class.
In this chapter, you will be learning about the two most essential and frequently uses testing methodologies - the alpha and beta testing techniques.
