CSD 101 MIDSEMS 2018, Exercises of Programming Languages

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SHIV NADAR UNIVERSITY INTRODUCTION TO COMPUTING & PROGRAMMING (CSD 101) MID TERM EXAMINATION Time : 1.5 Hrs. Max Marks : 40 Question No. 1 to 4 contains 1 mark each, 1. The programs that translate high-level language programs into machine language are called In a C system, a(n) program automatically executes before the translation phase begins. i) program transfers the executable image from disk to The memory. us 4. The conversion specifier is used in a scanf format control string to indicate | string to indicate that an integer that an integer will be input and in a printf format contro will be output. Question No. 5 to 7 contains 2 marks each. approach is followed by ‘C’ language 5. Which programming design (TOPDOWN/BOTTOM-UP)? Justify. Is there any operator in ‘C’ that allows a three-way transfer of control? Mention the name 6. of the operator. 7. Distinguish between the terms fatal error and nonfatal error. Question No. 8 to 14 contains 5 marks each. Attempt any 6 questions out of 7. Explain the terms Algorithm, Pseudocode and Flowchart with an example of each? 8. 9. Write a Program to enter a number from the user and check whether it is a palindrome’ number or not. 10. What are repetition statements in C. Name them and give the syntax for each of them” 11. Write a Program to enter a number from the user and check whether it is a prime number™ or not. 12. Show the usage of break and continue statement by taking an example? 13. Write a Program to swap the values of two variables without using a third variable? 14. What is the use of ‘switch’ statement and explain how it is different from ‘if? statement?