Download JNTUK B-Tech 2020 R19 ECE 1102 Programming For Problem Solving Using C Model Question Paper

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I B.Tech I Semester (R19) Regular Examinations.

PROGRAMMING FOR PROBLEM SOLVING USING C

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(Electronics & Communication Engineering)

MODEL QUESTION PAPER

Time : 3Hrs Max. Marks : 75M

Answer ONE Question from EACH UNIT.

All questions carry equal marks.

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UNIT - I

1. a). Describe various types of computer languages CO1 | K2 | 8M
   b). Explain various types of Number systems? CO1 | K2 | 7M

OR

1. a). Explain various data types in C Language CO1 | K2 | 8M
   

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   b). Define an operator? Describe Increment and decrement operator with an example CO1 | K1 | 7M

UNIT - II

1. a) Explain various types of Bitwise Operators with examples CO2 | K2 | 8M
   b). Differentiate between if statement and if-else statement with suitable examples and proper syntax CO2 | K2 | 7M

OR

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1. a). Write a program whether given number is Armstrong number or not CO2 | K3 | 8M
   b). Differentiate break and continue statement with an example CO2 | K2 | 7M

UNIT - III

1. a) How to declare, initialize and reading of one dimensional array with an example CO3 | K1 | 8M
   b). Explain various string manipulation functions CO3 | K2 | 7M

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OR

1. a). Write a C program for multiplication of two matrices CO3 | K3 | 8M
   b). Define a structure? How to declare, initialize, accessing of structure elements with example CO3 | K1 | 7M

UNIT - IV

1. a). Define a pointer? Explain pointer arithmetic CO4 | K2 | 8M
   

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   b). Explain Dynamic Memory Allocation CO4 | K2 | 7M

OR

1. a) Explain array of pointers with an example CO4 | K2 | 8M
   b). Define C Pre-processor and write various pre-processor commands CO4 | K2 | 7M

UNIT - V

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1. a. Define a function? Explain various categories of functions CO5 | K2 | 8M
   b). Explain with an example passing array as an argument to a function CO5 | K2 | 7M

OR

1. a). Define a recursive function? Write a program for GCD of two numbers using recursion CO5 | K3 | 8M
   b). Explain various types of file functions? CO5 | K2 | 7M

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