COMPUTER SOFTWARE
PROGRAMMING LANGUAGES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Visual programming
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Text Programming
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Either A or B
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None of the above
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Detailed explanation-1: -In computer graphical user interfaces, drag and drop is a pointing device gesture in which the user selects a virtual object by “grabbing” it and dragging it to a different location or onto another virtual object.
Detailed explanation-2: -Scratch is a simple drag and drop programming language for kids of all ages to learn the basics of coding. It is free and available both as a web and desktop application.
Detailed explanation-3: -Interpreted languages, such as Python, Ruby, and Perl permit scripts to be run line-by-line; whereas executable files (eg, C programs) are compiled and executed in toto, as though the entire program consisted of a single, long line of code.
Detailed explanation-4: -In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with the purpose of making the source code easier for humans to understand, and are generally ignored by compilers and interpreters.