MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -While it’s hard to say that either inappropriate, the general understanding is that black ink is more professional feeling and blue is more casual. So if you are dealing with the sort of people that might judge your or your business on its choice of ink color then make the safe bet and choose a black ink.

Detailed explanation-2: -While both are acceptable, many people consider blue the optimal choice. The reasoning behind this is that the color will stand out among the walls of black text on the document while still being dark enough to read. Blue ink also indicates that the document is an original and not a copy.

Detailed explanation-3: -Blue-black has long been a popular choice for fountain pen ink-it’s an elegant colour which lends instant sophistication to your thoughts. In fountain pen ink terms it’s usually a simple mixture of blue and black, and blue-black ink lines tend to show an interesting variegation in colour.

Detailed explanation-4: -Black ink tends to copy better than any other ink color. Red will show up too light and in some cases won’t show up at all. The same might be said about blue or purple. Using the wrong color ink may cause issues when it comes to scanning documents.