Reasons for COBOL allowing identifiers of longer length:

COBOL allows identifiers of longer length while ALGOL and FORTRAN do not because their primary application areas are entirely different.

ALGOL and FORTRAN are used for scientific computations and mathematical manipulations.

The length for variable names needed in mathematical calculations is small, one to five or six letters are most commonly used. Not more than that.

So, essentially these two languages never come across with the requirement of long identifiers.

ALGOL allows identifiers of more length as compared to maximum of six in FORTRAN...

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Ch. 2 - In what year was Plankalkl designed? In what year...Ch. 2 - What two common data structures were included in...Ch. 2 - How were the pseudocodes of the early 1950s...Ch. 2 - Speedcoding was invented to overcome two...Ch. 2 - Prob. 5RQ Ch. 2 - Prob. 6RQ Ch. 2 - Prob. 7RQ Ch. 2 - Prob. 8RQ Ch. 2 - Prob. 9RQ Ch. 2 - Prob. 10RQ

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