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How do frontend and backend developers work together? Three components work together simultaneously in the backend (server side) to make the frontend (client side) work…

What are the advantages and disadvantages of interrupts? I/O module interrupts CPU. CPU requests data….Interrupt Driven I/O. Advantages – fast – efficient Disadvantages – can…

How do I find the record id in Apex? apexpages. currentpage(). getparameters(). get(‘id’) can be used to get current record id or other url parameters…

Are italics always slanted? In typography, italic type is a cursive font based on a stylised form of calligraphic handwriting. Owing to the influence from…

Does Facebook use Google Search engine? Mark Zuckerberg Says Facebook Will Compete Directly Against Google As A Search Engine. Facebook has a bigger “index” of…

What is custom SQL in tableau? The Custom SQL functionality in Tableau enabled us to modify the default SQL query and update the table in…

How do you create a table with default value in any column? In Object Explorer, right-click the table with columns for which you want to…

Can a column be a foreign key to multiple tables? A Foreign Key is a database key that is used to link two tables together.…

Does changing category affect SEO? Hi Michael, In WordPress, tags and categories have a tremendous impact on your site’s rankings in search engines. When used…

How do you calculate the ultimate analysis of coal? With a coulometer measure of total organic carbon and ultimate analysis or carbon-sulfur analysis measurement of…