Fortran Programming Exam Questions Practice Test

Fortran is a programming language designed for scientific and engineering computations. It was originally developed by IBM in the 1950s and has since undergone many revisions, with the latest version being Fortran 2018. Fortran is widely used in scientific and engineering fields because of its efficient handling of numerical computations, array manipulation, and parallel computing capabilities. Fortran programs are typically used for applications such as computational fluid dynamics, climate modeling, physics simulations, and more.

Fortran has been designed from the ground up for computationally intensive applications in science and engineering. Mature and battle-tested compilers and libraries allow you to write code that runs close to the metal, fast.

Fortran is statically and strongly typed, which allows the compiler to catch many programming errors early on for you. This also allows the compiler to generate efficient binary code.

Fortran is a relatively small language that is surprisingly easy to learn and use. Expressing most mathematical and arithmetic operations over large arrays is as simple as writing them as equations on a whiteboard.

Fortran allows you to write code in a style that best fits your problem: imperative, procedural, array-oriented, object-oriented, or functional.

Fortran is a natively parallel programming language with intuitive array-like syntax to communicate data between CPUs. You can run almost the same code on a single CPU, on a shared-memory multicore system, or on a distributed-memory HPC or cloud-based system. Coarrays, teams, events, and collective subroutines allow you to express different parallel programming patterns that best fit your problem at hand.

The language was widely adopted by scientists for writing numerically intensive programs, which encouraged compiler writers to produce compilers that could generate faster and more efficient code. The inclusion of a complex number data type in the language made Fortran especially suited to technical applications such as electrical engineering.[citation needed]

By 1960, versions of FORTRAN were available for the IBM 709, 650, 1620, and 7090 computers. Significantly, the increasing

The development of Fortran paralleled the early evolution of compiler technology, and many advances in the theory and design of compilers were specifically motivated by the need to generate efficient code for Fortran programs.

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