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Code No: R10105/R10
Set No. 1
I B.Tech I Semester Supplementary Examinations, Oct/Nov 2013
C PROGRAMMING
(Common to Civil Engineering, Electrical & Electronics Engineering,
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Mechanical Engineering, Electronics & Communication Engineering,
Computer Science & Engineering, Chemical Engineering, Electronics &
Instrumentation Engineering, Bio-Medical Engineering, Information
Technology, Electronics & Computer Engineering, Aeronautical
Engineering, Bio-Technology, Automobile Engineering, Mining and
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Petroliem Technology)
Time: 3 hours
Max Marks: 75
Answer any FIVE Questions
All Questions carry equal marks
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*****
- Write a C program that converts and prints a user supplied measurement in inches into foot(12 inches),yard (36 inches), centimetre(2.54/inch) and meter(39.37 inches). [15]
- (a) What is null? Justify your answer with an example [8+7]
(b) Write a C program to find the biggest of 3 numbers - (a) Write a program to count number of words, lines and characters in a text [8+7]
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(b) Write a C program to find out the length of given string without using string function. - Write a program to find determinant of a matrix. [15]
- (a) What is the advantage of using recursive function? [8+7]
(b) Write a C Program to demonstrate Towers of Hanoi using Recursion. - (a) Explain 'Lvalue' and 'Rvalue' terms in Pointers. [8+7]
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(b) Declare a structure with the elements Book No., Book Name, Book Price. and write a program to access the elements. - (a) What are different ways of accessing structure elements. [7+8]
(b) Write a C Program to perform Binary Search using pointers. - (a) What is a text file? Describe the various modes of opening a text file. [7+8]
(b) What is a binary file ? Describe the various modes of opening a binary file.
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Firstranker's choice
Code No: R10105/R10
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Set No. 2
I B.Tech I Semester Supplementary Examinations, Oct/Nov 2013
C PROGRAMMING
(Common to Civil Engineering, Electrical & Electronics Engineering,
Mechanical Engineering, Electronics & Communication Engineering,
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Computer Science & Engineering, Chemical Engineering, Electronics &
Instrumentation Engineering, Bio-Medical Engineering, Information
Technology, Electronics & Computer Engineering, Aeronautical
Engineering, Bio-Technology, Automobile Engineering, Mining and
Petroliem Technology)
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Time: 3 hours
Max Marks: 75
Answer any FIVE Questions
All Questions carry equal marks
*****
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- (a) What is CPU? Explain about various components of CPU. [8+7]
(b) Differentiate between hardware and software - What are bitwise shifting operators? Explain about bitwise shifting operators with suitable programming example. [15]
- (a) Explain different looping statements with syntax and examples [8+7]
(b) Write a C program to find the sum of the following series: 12+22+32+...+n2 - Write a program to find rank of a matrix. [15]
- (a) What are the different standard library functions available in 'C'? [8+7]
(b) Write a 'C' program to calculate factorial of a number using with argument and no return type. - (a) Write short notes on Pointers. [15]
(b) What are the various operations performed in Pointers. Explain with an example. - (a) What are different ways of accessing structure elements. [8+7]
(b) Declare a structure with the elements Book No., Book Name, Book Price. and write a program to access the elements. - (a) What is a File and what advantage do disk files have over holding data in memory [7+8]
(b) Write the syntax for opening and closing a file.
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Firstranker's choice
Code No: R10105/R10
Set No. 3
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I B.Tech I Semester Supplementary Examinations, Oct/Nov 2013
C PROGRAMMING
(Common to Civil Engineering, Electrical & Electronics Engineering,
Mechanical Engineering, Electronics & Communication Engineering,
Computer Science & Engineering, Chemical Engineering, Electronics &
--- Content provided by FirstRanker.com ---
Instrumentation Engineering, Bio-Medical Engineering, Information
Technology, Electronics & Computer Engineering, Aeronautical
Engineering, Bio-Technology, Automobile Engineering, Mining and
Petroliem Technology)
Time: 3 hours
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Max Marks: 75
Answer any FIVE Questions
All Questions carry equal marks
*****
- What are assignment operators in C? Explain about assignment operators in C with appropriate examples [15]
- (a) What are selection statements? What is the necessity of selection statements? Justify your answer. [8+7]
(b) Write a C program to find whether the seller has earned profit or loss. Selling price and Cost price is read through keyboard. - (a) Write a C program to compare two strings for equality without strcmp( ) function? [8+7]
(b) Write a C program to check if the given string is palindrome or not? - How multidimensional array is passed to function, how are the formal argument declaration written? Compare with one dimensional array. [15]
- (a) Compare Function and Recursive Function. [7+8]
(b) Explain the concept of Function. - (a) Write short notes on Pointers. [15]
(b) What are the various operations performed in Pointers. Explain with an example. - What is nested structure. Give the syntax. Explain with an example [15]
- Explain the operation of random access file, mention its advantage and disadvantage with example. [15]
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Firstranker's choice
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Code No: R10105/R10
Set No. 4
I B.Tech I Semester Supplementary Examinations, Oct/Nov 2013
C PROGRAMMING
(Common to Civil Engineering, Electrical & Electronics Engineering,
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Mechanical Engineering, Electronics & Communication Engineering,
Computer Science & Engineering, Chemical Engineering, Electronics &
Instrumentation Engineering, Bio-Medical Engineering, Information
Technology, Electronics & Computer Engineering, Aeronautical
Engineering, Bio-Technology, Automobile Engineering, Mining and
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Petroliem Technology)
Time: 3 hours
Max Marks: 75
Answer any FIVE Questions
All Questions carry equal marks
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*****
- What are constants in C? Explain about various constants used in C [15]
- Differentiate the conditional operator with if else statement. Explain with appropriate examples [15]
- (a) Explain the various formats of ‘for' loop? [8+7]
(b) Write a C program to generate fibonacci series until given number? - How multidimensional array is passed to function, how are the formal argument declaration written? Compare with one dimensional array [15]
- (a) Write short notes on nesting of functions. [6+9]
(b) Write a C program to explain call by value and call by reference concept. - (a) What is a null pointer? When it is used? [7+8]
(b) What is a 'void' pointer? When ‘void' pointer is used? - What are the different ways to copy the elements of one structure into another structure. Explain with an example [15]
- Describe types of files with an example. [15]
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