What is the use of Canvas in HTML ?
In HTML the <canvas> tag is used to draw graphics on a web page using JavaScript. It can be used to draw boxes, gradients, texts, paths and adding images. By default,…
Month: April 2022
33 posts
What is the difference between SOAP and REST ?
SOAP REST It is a protocol. It is an architectural style. SOAP- Simple Object Access Protocol. REST- Representational State Transfer. It can’t use REST because it is a…
What is Grid system ?
It is a structure comprising a series of vertical and horizontal lines which intersect and used to arrange content. Is a way of providing a system that designers can work with…
What are the main language or platform used for web-design ?
Customers should receive responses to their questions in a timely manner, and Communication must always be open. The best way to reach new clients and keep repeat customers is to…
What is the meaning of DOCTYPE in HTML ?
Document type declaration otherwise known as Doctype is an instruction used by web browsers to fetch what version of HTML the website is written in. For understanding, it helps browsers…
What is Semantic HTML ?
It is essential to understand the meaning of words during communication in any language. It becomes more critical and provides more semantic elements which make it easy to understand the…
What is pagination ? How can pagination be implemented ?
In website, Pagination is a simple sequence of pages. These pages have similar content to display and are interconnected to the users. Multiple pages may be needed for a better…
What is JS ?
It is a small piece of javascript program that can add user interactivity to your website. A Script could provide a dropdown menu and generate a pop-up alert box message.…
What is Flexbox ?
It is a one-dimensional layout model that has efficient and flexible layouts with distributed spaces among items to control their alignment structure in CSS . It is a layout model…
What are the advantages and disadvantages of Responsive web design ?
Advantages of Responsive Web Design : User experience friendly : It is specially designed to respond according to user’s or customer’s behaviors and according to screen size, their needs, etc. For mobile view…
What is CSS ?
CSS- Cascade Style Sheet. It is a style sheet language that is used to describe the format and look of a document written in markup language. It is generally used…
What is PHP ?
PHP- Hypertext Preprocessor. It is an open-source, object-oriented, and interpreted scripting language that can be executed at the server side. For web development it is well suited. It is used…
What is Web Design ?
Web designing is the creation of websites and pages to reflect a company’s brand, ensure a user-friendly experience and information. it can be easily accessed and shared online throughout the…
What is primary and secondary replica sets in MongoDB ?
Replica Set Primary Member : In replica set Primary is the only member that receives write operations. In replica set secondary member is to log and apply the operations to…
What are MongoDB Charts ?
It is one of integrated tool used to create visual representation of your MongoDB. In a programming language such as Java or Python, it allows users to perform quick data…
What are the storage engines used by MongoDB ?
Storage engine is responsible for managing how data is stored, both in memory and on disk. It is the component of the database. MongoDB supports multiple storage engines, as different…
How to Back up and restore MongoDB Database ?
The mongo shell does not include functions for importing, exporting, restore or backup. MongoDB has created methods for accomplishing this, so that no scripting work or complex GUIs are needed. Several…
What are the elements of the Sharded Cluster ?
Sharding is used to create a cluster of MongoDB instances consisting of at least three servers. There are three types of elements in Sharded Cluster. Shards Query Router Config server…
Pros and Cons of Mongodb ?
Advantages of MongoDB : Developer UX : It is created in such a way that ensures that the developers have an excellent experience while creating apps. Programming languages like JavaScript…
How does Scale-Out occur in MongoDB ?
In MongoDB the document-oriented data model makes it easier to split data across multiple servers. Loading and Balancing data across a cluster is done by MongoDB. Then it is automatically…
