The most popular language for interactive use is

COBOL
PASCAL
BASIC
FORTRAN E. None of the above

The correct answer is: C. BASIC

BASIC (Beginners All-purpose Symbolic Instruction Code) is a family of general-purpose, high-level programming languages designed for ease of use. It was originally developed in the mid-1960s by John George Kemeny and Thomas Eugene Kurtz at Dartmouth College in Hanover, New Hampshire, United States. BASIC is one of the most popular programming languages in the world, and it is used for a variety of purposes, including education, business, and scientific computing.

COBOL (Common Business-Oriented Language) is a high-level programming language designed for business applications. It was developed in the 1950s by a group of computer scientists led by Grace Hopper at the United States Department of Defense. COBOL is one of the oldest programming languages still in use, and it is used by many large corporations for their business applications.

PASCAL is a high-level programming language designed by Niklaus Wirth in the early 1970s. It is a structured programming language, which means that it emphasizes the use of modules, subroutines, and data structures to organize code. PASCAL is a popular language for teaching computer science, and it is also used for a variety of other purposes, including embedded systems programming and scientific computing.

FORTRAN (FORmula TRANslation) is a high-level programming language developed in the 1950s by John Backus at IBM. It is one of the oldest programming languages still in use, and it is used for scientific and engineering applications. FORTRAN is a compiled language, which means that it is translated into machine code before it is executed.

None of the above is not a correct answer.