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# Fortran MCQ

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- 17th Apr, 2021
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**Fortran MCQ test**that are designed for professionals like you to crack you interviews. You can take this**Fortran online test**before appearing to you real interview. This**Fortran quiz**there are around 30+ multiple choice questions on Fortran with four options.### 1) A Fortran is not....

### 2) The delimiter in a FORTRAN code:

### 3) A program that reads the source code and converts it to a form usable by the computer:

### 4) A valid variable declaration in FORTRAN is....

### 5) In FORTRAN, the declarations of variables can be modified using the ....parameter:

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### 6) For the following FORTRAN operations give the rank from fastest to slowest in terms of computer time required:

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

### 8) Language used to solve complex mathematical computations is termed as:

### 9) For the following FORTRAN operations give the rank from fastest to slowest in terms of computer time required: 1)x*0.5 2)x+0.5 3)x**0.5 4)sqrt(x)

### 10) Which of the following is invalid statement in FORTRAN:

### 11) FORTRAN was developed by:

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

### 13) What is the first number in the following list that can not be represented with a Fortran INTEGER*4 ( the default setting on the Hammond machines )data type?

### 14) A FORTRAN WHERE statement:

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

### 16) 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?

### 17) The command ” man ls > more ” will:

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

### 19) After compiling the FORTRAN statement: y = c/d + a*x**2-5 Which operation is performed first by the computer?

### 20) not determined due to a Fortran Syntax error In a FORTRAN program x=1.0, y=2.0 and w=3.0. What is the value of z if: z=2.0(x(y+3.0)+w)

### 21) What is the purpose of a number in column 2 to 5 in Fortran 77 fixed format:

### 22) How can we continue source code from one line to the next in Fortran 95?

### 23) What signals a comment in Fortran 95?

### 24) What are the basic data types in Fortran?

### 25) Which of the following is an executable statement ( takes action when “a.out” is executed)?

### 26) What is the first number in the following list that can not be represented with a FORTRAN REAL*8 ( Double Precision ) variable?

### 27) Which of the following is an invalid DO statement in FORTRAN ?

### 28) The FORTRAN statement DO 400, K = X, J, 18 is incorrect. It should be

### 29) The FORTRAN expression E.1E6 is recognized as

### 30) The number of elements in array x, y in the statement DIMENSION x (.150), >(4,8) are respectively

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