[amp_mcq option1=”Because they take up less space in memory” option2=”Because they make documentation and code modification easier” option3=”Because they can be easily accessed by procedures” option4=”Because they are easily declared” correct=”option2″]<\/p>\n
The correct answer is: B. Because they make documentation and code modification easier.<\/p>\n
Named constants are used to give a name to a value that is used repeatedly in a program. This makes the code easier to read and understand, and it also makes it easier to modify the code later on. For example, if you have a program that calculates the area of a circle, you could use a named constant for the value of pi. This would make the code look like this:<\/p>\n
This is much easier to read and understand than if you had used the actual value of pi in the code. It is also easier to modify the code later on. For example, if you decide to use a different value for pi, you can simply change the value of the named constant.<\/p>\n The other options are incorrect for the following reasons:<\/p>\n [amp_mcq option1=”Because they take up less space in memory” option2=”Because they make documentation and code modification easier” option3=”Because they can be easily accessed by procedures” option4=”Because they are easily declared” correct=”option2″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[731],"tags":[],"class_list":["post-52377","post","type-post","status-publish","format-standard","hentry","category-visual-basic","no-featured-image-padding"],"yoast_head":"\ndef area_of_circle(radius):
\n return pi * radius ** 2<\/code><\/p>\n\n