An identifier is a name given to entities like class, functions, variables, etc. It helps to differentiate one entity from another. Rules for writing identifiers Identifiers can be a combination of letters in lowercase (a to z) or uppercase (A to Z) or digits (0 to 9) or an underscore _. Names like myClass, var_1 and print_this_to_screen,...

Method overriding is one of the ways in which Java supports Runtime Polymorphism. Dynamic method dispatch is the mechanism by which a call to an overridden method is resolved at run time, rather than compile time.When an overridden method is called through a superclass reference, Java determines which version(superclass/subclasses) of that method...

Why is TypeScript developed while having JavaScript? When JavaScript was developed then the JavaScript development team introduced JavaScript as a client-side programming language. But when people were using JavaScript then developers get to know that JavaScript can be used as a server-side programming language also. But When JavaScript...

NetApp, a prominent data management and storage company, offers a variety of solutions for organizations seeking to efficiently manage and protect their data. With a focus on data storage, data management, and data protection, NetApp's products include high-performance storage arrays, all-flash and hybrid storage systems, as well as innovative...

MDM stands for "Mobile Device Management." It refers to the administration of mobile devices, primarily smartphones, tablets, and laptops. They provide features like remote wipe, password enforcement, app whitelisting/blacklisting, and device tracking, ensuring that company information is kept secure and that devices comply with company policies....

Cybersecurity professionals that engage in ethical hacking, sometimes referred to as penetration testing or white-hat hacking, purposefully try to find weaknesses in computer systems, networks, or applications with the owner's consent. Enhancing these systems' security is the main objective of ethical hacking, which aims to find and fix any...

Salesforce is a well-known customer relationship management technology that enables companies to establish and nurture fruitful client connections. In order to improve customer service, marketing, sales, and other areas, it offers an extensive suite of cloud-based tools and services. Salesforce provides a scalable solution appropriate for...

Data science is a fast-growing subject that uses domain knowledge, computer skills, and statistical experience to extract useful insights from data. The complete data lifecycle is covered, including the stages of data gathering, cleaning, analysis, and interpretation. Data scientists find patterns and trends in data using a range of instruments...

The entire tech world is debating about the consequences of artificial intelligence and the part AI is going to play in shaping our future. We see people out there debating all the time on whether Artificial Intelligence is good or bad for our future, how will it impact our lives?, is it really safe to be dependent on any technology so much? and...

Microsoft has restructured its Azure certifications into a role-based model that it states will more directly focus on the building of skills and knowledge aligned to job roles.  This change was made after engaging their tech community and identifying what is required to support those job roles. The modifications to the certifications have...