Download JNTUH MCA 1st Sem R13 2018 January 811AC Computer Programming Question Paper

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Code No: 811AC

R13

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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA I Semester Examinations, January - 2018

COMPUTER PROGRAMMING

Time: 3hrs Max.Marks:60

Note: This question paper contains two parts A and B.

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Part A is compulsory which carries 20 marks. Answer all questions in Part A.

Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 8 marks and may have a, b, c as sub questions.

PART - A 5 x 4 Marks = 20

1. Write about precedence and associativity of operators. [4]
2. What are the preprocessor commands? [4]

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3. What are the applications of arrays? [4]
4. Compare structures with unions. [4]
5. What are the file status functions? [4]

PART-B 5 x 8 Marks = 40

1. Explain various arithmetic operators along with example programs.

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   Write about type conversions. [4+4]

   OR

   Explain various computer languages.

   What is an identifier? [4+4]

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2. Write a C Language program to find whether the given number is prime or not. [8]

   OR

   Explain about storage classes. [8]

3. Write a program to multiply two dimensional matrices. [8]

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   OR

   Write a program to demonstrate pointers of functions. [8]

4. Explain about bit fields.

   Write about enumerated types. [8]

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   OR

   Explain about command line arguments. [8]

5. Write a program to read text file and count number of uppercase letters, lower case letters, digits, special characters. [8]

   OR

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   Write a program to copy the contents of one file to another file. [8]

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