Which of the following statements is a valid way to open the... | Agrigyan

Q.9

ICAR AIEEA PG Statistical Science 14 July 2023 Shift-1 Paper (Q.66)

MCQ (Single Correct) +4 −1

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

फोरट्रान में 'test.data' फ़ाइल को खोलने और इसे यूनिट $10$ से संबद्ध करने के लिए

निम्नलिखित में से कौन-सा कथन मान्य है?

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

FORTRAN file connection syntax:

Filename must be enclosed in quotes and specified with the FILE= specifier or valid parameter string.
Missing the explicit FILE= specifier keyword in standard Fortran syntax.
Without quotation marks, test.data is erroneously interpreted as a variable name.
In standard FORTRAN 77/90, the OPEN statement requires OPEN(UNIT=10, FILE='test.data') or simply positional unit with keyword specifier: open(10,file='test.data').

फोरट्रान फ़ाइल ओपन सिंटैक्स:

फ़ाइल का नाम उद्धरण चिह्नों में होना अनिवार्य है।
मानक सिंटैक्स में स्पष्ट FILE= विनिर्देशक की आवश्यकता होती है।
बिना उद्धरण चिह्नों के यह चर नाम मान लिया जाता है।
फोरट्रान में किसी फ़ाइल को यूनिट से जोड़ने का मानक मान्य सिंटैक्स open(10,file='test.data') है।

Explanation not matching this question? क्या व्याख्या इस प्रश्न से मेल नहीं खा रही? Report

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