Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
We have given a number and the task is to calculate the nth root of that number using JavaScript. We have multiple ways to achieve this, some of which are the following. Using Math.pow() Method Using Logarithm To get the nth root of a number firstly let’s understand whose root we can calculate and which number’s root we cannot calculate. If the number is positive and the root is also even then we will get two solutions. E.g − 2nd root of 16 is +4 and -4, similarly 4th root of 16 is +2 and -2 If ... Read More
To attach one or more drop shadows to a box with JavaScript, you can use the box-shadow style property. You can specify the shadow's offset, blur radius, spread radius, and color by passing values for these properties in the box-shadow property. Syntax Following is the syntax to add one or more drop shadows to the box with JavaScript − box.style.boxShadow = "offset-x offset-y blur-radius spread-radius color"; Here the box.style.boxShadow property in JavaScript allows you to add one or more drop shadows to a box element. It takes the following parameters offset-x − This is the horizontal offset of ... Read More
With JavaScript, you can easily access/ read cookies with the “document.cookie” property. Reading a cookie is just as simple as writing one because of the value of the document.cookie object is the cookie. The document.cookie string will keep a list of name=value pairs separated by semicolons, where the name is the name of a cookie and value is its string value. In this article, we will learn how to access cookies using document object in JavaScript. Syntax document.cookie Return value − All the cookies are saved in the browser in a single string. The document.cookie string will keep ... Read More
The Unary Negation Operator first converts the operand into a number, and after that it negates. It operates on a single operand. It returns the negation of the operand. A boolean operand is converted to 0 or 1, and then negation is done. Similarly, a number with a base other than decimal is first converted to base 10, then the negation is computed. Syntax The following syntax will show you how you can use the unary negation operator to negate the value of a number − -x Here unary operator (-) negates x. Let us understand the application of ... Read More
The subtraction operator is also known as the minus operator. It is a binary operator that means it requires at least two operands to operate on. It will not work with a single operand. Generally, the subtraction operator subtracts or minus the value of the second operand from the first operand and returns the result as it is, that means if the result of two numbers subtraction is negative it will return the negative result, else it will return positive result if that’s positive. In this article, we are going to discuss about the subtraction operator in details and its ... Read More
End-to-end encryption (E2EE) is a form of secure communication to prevent snooping or unauthorized access of third parties during data transfer from one end system to another. In E2EE, the data going through the sender's system is encrypted and can only be decrypted by the recipient. During the transfer phase, no one can access or tamper with the data, including the Internet service provider (ISP), application service provider, third parties, or hackers. The E2EE method is seen in various messaging services, including WhatsApp, Facebook Messenger, and zoom.Basics about Encryption Before we learn about end-to-end encryption, let's know about the basics. ... Read More
Cybersecurity in a nutshell With the rise of online business and the increasing reliance on computer systems, cases of cyberattacks have grown exponentially. Thus, cybersecurity has become a big concern for companies and individuals alike. Cybersecurity protects your computer systems from unauthorized access or theft of data. It includes both hardware and software security measures. There could be different cyber-attacks, including viruses, malware, phishing attacks, and denial-of-service attacks. Viruses are malicious software that can infect a computer system and spread to other computers. Malware is also malicious software designed to damage or disable a computer system. Phishing attacks trick online ... Read More
Introduction A Cisco Certified Network Professional (CCNP) certification is an industry-recognized credential demonstrating your ability to implement, design, operate, and troubleshoot the Cisco IOS and Cisco IOS XE operating systems. This certification is also known as the Cisco Certified Network Associate (CCNA). In today's very competitive IT market, the CCNP certification is more important than ever. It allows you to assume a higher level of responsibility than you have ever had before while displaying your abilities and competence in networking technology to potential employers. The Cisco Certified Network Professional (CCNP) credential is the highest achievable level for networking professionals who ... Read More
This article includes some of the top network interview questions with answers that can benefit candidates attending a job interview on Networking. We have tried our best to include all the relevant and most-asked questions and explain them in lucid language so everyone can understand them. What is Network? A network of multiple computers or sets of devices connected to share resources, allowing electronic communication and exchanging files. These computers can be linked through.cables, the internet, satellites, telephone lines, radio waves, or infrared light beams. What is a Node? Node is a network component used for sending or receiving electronic ... Read More
We live in a world of digital transformation that includes the internet of things (IoT), big data, and cloud computing. Businesses collect, store, and share massive amounts of data daily.Since there is no shortage of hackers constantly trying to steal precious information, itcreates a significant challenge to safeguard personally identifiable information(PII), intellectual property, and other sensitive data. This is where information security professionals come in. This is one of the fields where the demand keeps on increasing. In fact, according to CyberSeek, it was estimated that the supply-to-demand ratio for cybersecurity workers remains at 2.5 compared to 6.5 for other ... Read More