Fortran MCQ Questions

Fortran MCQ Questions

  • Satyam Jaiswal
  • 25th Nov, 2021

We are introducing here the best Fortran MCQ Questions, which are very popular & asked various times. This Quiz contains the best 25+ Fortran MCQ with Answers, which cover the important topics of Fortran. for which, you can perform best in Fortran Exams, Interviews, and Placement activities.

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Fortran MCQ Questions

1) Which of the following is an invalid do statement in Fortran?

  • A. DO 88 L = 3, K, 2
  • B.DO 77 NX= 1,27
  • C.DO 71 X = 1, 10, 2
  • D.None of the above

2) Fortran stands for _______________ .

  • A. Formula Translatior
  • B.Formula Translation
  • C.Formula Transformation
  • D.None of the above

3) What is called the first statement in a Fortran code?

  • A. program statement
  • B.import statement
  • C.data statement
  • D.None of the above

4) ______ is the delimiter in a Fortran code.

  • A. Colon
  • B.Blank space
  • C.Semicolon
  • D.All of the above

5) Which is the invalid statement in FORTRAN?

  • A. DO 10001 = 1,5
  • B.Continue
  • C.P + Q +
  • D.Dimension X (30,20)

6) The FORTRAN expression E.1E6 is recognized as ______.

  • A. 5.1 x 100
  • B.6.1 x 106
  • C.5.1 x 106
  • D.6.1 x 105

7) FORTRAN was developed by which company?

  • A. Google
  • B.Microsoft
  • C.Apple
  • D.IBM

8) FORTRAN supports ___________.

  • A. Array programming
  • B.Structured programming
  • C.Modular programming
  • D.All of the above

9) ______at are the basic data types in Fortran.

  • A. Integer, Real, Character, Logical
  • B.Integer, Real, Logical
  • C.Integer, Real, Character
  • D.Integer, RAM, Character, Logical

10) Fortran was developed by _______.

  • A. James Gosling
  • B.John Backus
  • C.Guido van Rossum
  • D.Tim Berners-Lee

11) A valid variable declaration in FORTRAN is __________

  • A. real :: Celsius
  • B.real Celsius;
  • C.real :Celsius
  • D.None of the above

12) In FORTRAN, the declarations of variables can be modified using the _____ parameter.

  • A. select
  • B.make
  • C.kind
  • D.None of the above

13) When using vi, which of the following commands will delete a full line?

  • A. dr
  • B.ll
  • C.dd
  • D.dx

14) A FORTRAN WHERE statement is _________.

  • A. Returns the name of the current Subroutine or Function
  • B.Conditionally executes one or more Fortran 90 vector (array) statements
  • C.Both A and B
  • D.None of the above

15) Fortran is the first widely-used high level language developed in ________.

  • A. 1960
  • B.1959
  • C.1957
  • D.1972

16) Language used to solve complex mathematical computations is termed as __________.

  • A. FORTRAN
  • B.Pascal
  • C.COBOL
  • D.C

17) Fortran is specially used for ________.

  • A. Scientific computing
  • B.Numeric Computation
  • C.Both A and B
  • D.None of the above

18) In a FORTRAN program, I have set x=1.5,i=3, and j=2. What is the value of y __________.

  • A. 3
  • B.3.5
  • C.4
  • D.4.5

19) Which of the following is an “executable” statement?

  • A. ALLOCATE
  • B.DIMENSION
  • C.PARAMETER
  • D.All of the above

20) In which column does the code start in Fortran 77 fixed format?

  • A. 5
  • B.6
  • C.8
  • D.7

21) What signals a comment in Fortran 95?

  • A. An exclamation mark # anywhere on the line
  • B.An exclamation mark ! anywhere on the line
  • C.An exclamation mark & anywhere on the line
  • D.None of the above

22) A Fortran is not ______.

  • A. Source supported
  • B.Programmer supported
  • C.Case Sensitive
  • D.All of the above

23) Which of the following is not executable statement?

  • A. CLOSE
  • B.PARAMETER
  • C.ALLOCATE
  • D.All of the above

24) What are the most commonly used versions of Fortran?

  • A. Fortran 90
  • B.Fortran 77
  • C.Fortran 95

25) Fortran files are indicated by names ending in _________.

  • A. .f
  • B..F
  • C..for
  • D.All of the above

26) Fortran is case-insensitive, except for string literals.

  • A. True
  • B.False

27) On the Hammond machines, a single precision floating point (REAL*4) number uses how many bits of memory?

  • A. 8
  • B.16
  • C.32
  • D.64

28) In a FORTRAN program x=4.5, y=3.0, and w=1.5, What is the value of z if: z = x+w/y+1.

  • A. 8
  • B.5
  • C.4
  • D.6

29) An Identifier cannot be longer than _________ characters.

  • A. 31
  • B.32
  • C.28
  • D.26

30) Integer parameters can be used to set array dimensions.

  • A. True
  • B.False

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