Fortran MCQ Questions and Answers for Practice

Fortran Multiple Choice Questions (MCQs) are designed to help students and exam aspirants test their understanding and prepare effectively. Whether you're a beginner or an advanced learner, these quizzes are essential for mastering Fortran programming.

About Fortran MCQ Questions

Fortran, which stands for "Formula Translation," is a general-purpose, compiled programming language that is especially suited for numeric computation and scientific computing. The MCQs cover key concepts such as data types, control structures, arrays, and functions, ensuring a comprehensive understanding of the language.

Why Practice Fortran Objective Questions?

Practicing Fortran MCQs offers several benefits. They help reinforce your knowledge and improve your problem-solving skills, making you better prepared for exams, interviews, and real-world programming challenges. Regular practice also aids in identifying weak areas that need more attention, ensuring a thorough grasp of Fortran concepts.

Who Should Use These MCQs?

Students preparing for school or college exams
Competitive exam aspirants
Candidates preparing for interviews

Fortran MCQ Questions for Practice

1. The statement read(10,end=100) mm will:

branch to the statement with label 100 when the end of the file is reached on unit 10
branch to the statement label with 100 when the struing end is read from unit 10
branch to the end of the program when a value of 100 is read from unit 10
Set the variable mm = 100 when the end of the file is reached

2. Which of the following statements is a valid way to open the file test.data and associate it with unit 10?

open(10,test.data)
open(10,test.data)
open(10, file= test.data )
open(10,file=test.data)

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

4. What are the basic datatypes in Fortran?

Integer, Real, Double Precision, Character
Integer, Real, Character, Logical
INteger, Real, Complex, Character

5. In which column does the code start in Fortran 77 fixed format?

6. What signals a comment in Fortran 95?

An exclamationmark ! anywhere on the line
A C in column one
An asterisk * in column six?

7. How can we continue source code from one line to the next in Fortran 95?#by an asterisk * in column 6

An ampersand & at the end of a line
By using brackets

8. What is the purpose of a number in column 2 to 5 in Fortran 77 fixed format

A jump label or format label
Just a jump label
Just a format label

9. Which of the following is not a valid property of a PARAMETER statement?

Can combine other parameters with FORTRAN arithmetic operators to compute the value of a new parameter
Parameters can be set anywhere in a program
Integer parameters can be used to set array dimensions
Parameters can be used as bounds on do loops.

10. When using vi, which of the following commands will delete a full line?

11. The command man ls > more will:

Provide help on the command ls as text in a file called more
Provide help on the command ls viewed with the utility more
Provide help on commands alphabetically between ls and more
Provide a more detailed help on the command ls than is usually given

12. Which of the following is not a valid property of a PARAMETER statement?

Can combine other parameters with FORTRAN arithmetic operators to compute the value of a new paramete
Parameters can be set anywhere in a program
Integer parameters can be used to set array dimensions
Parameters can be used as bounds on do loops

13. For the following FORTRAN operations give the rank from fastest to slowest in terms of computer time required

x*0.5
x+0.5
x**0.5
sqrt(x)

14. In a FORTRAN program I have set x=2.0, a=2.0 and b=4.0. What is the value of y if: y = a*x+b**2/x ?

8.0
12.0
16.0
64.0

Fortran MCQ Questions and Answers for Practice

About Fortran MCQ Questions

Why Practice Fortran Objective Questions?

Who Should Use These MCQs?

Fortran MCQ Questions for Practice

1. The statement read(10,end=100) mm will:

2. Which of the following statements is a valid way to open the file test.data and associate it with unit 10?

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

4. What are the basic datatypes in Fortran?

5. In which column does the code start in Fortran 77 fixed format?

6. What signals a comment in Fortran 95?

7. How can we continue source code from one line to the next in Fortran 95?#by an asterisk * in column 6

8. What is the purpose of a number in column 2 to 5 in Fortran 77 fixed format

9. Which of the following is not a valid property of a PARAMETER statement?

10. When using vi, which of the following commands will delete a full line?

11. The command man ls > more will:

12. Which of the following is not a valid property of a PARAMETER statement?

13. For the following FORTRAN operations give the rank from fastest to slowest in terms of computer time required

14. In a FORTRAN program I have set x=2.0, a=2.0 and b=4.0. What is the value of y if: y = a*x+b**2/x ?

15. In a FORTRAN program I have set x=1.5,i=3, and j=2. What is the value of y if:

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Fortran MCQ Questions and Answers for Practice

About Fortran MCQ Questions

Why Practice Fortran Objective Questions?

Who Should Use These MCQs?

Fortran MCQ Questions for Practice

1. The statement read(10,end=100) mm will:

2. Which of the following statements is a valid way to open the file test.data and associate it with unit 10?

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

4. What are the basic datatypes in Fortran?

5. In which column does the code start in Fortran 77 fixed format?

6. What signals a comment in Fortran 95?

7. How can we continue source code from one line to the next in Fortran 95?#by an asterisk * in column 6

8. What is the purpose of a number in column 2 to 5 in Fortran 77 fixed format

9. Which of the following is not a valid property of a PARAMETER statement?

10. When using vi, which of the following commands will delete a full line?

11. The command man ls > more will:

12. Which of the following is not a valid property of a PARAMETER statement?

13. For the following FORTRAN operations give the rank from fastest to slowest in terms of computer time required

14. In a FORTRAN program I have set x=2.0, a=2.0 and b=4.0. What is the value of y if: y = a*x+b**2/x ?

15. In a FORTRAN program I have set x=1.5,i=3, and j=2. What is the value of y if:

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