Programming Fundamentals BS 1 Semester/Term UOS — University of Sargodha 2024

University of Sargodha BS 1a Term Examination 2024 Paper: Programming Fundamentals (CMPC-101) Subject: I.T/CS/SE Time Allowed: 02:30 Hours Maximum Marks: 40 Note: Objective part is compulsory, Attempt any three questions from subjective part. Objective Part (Compulsory) Q.1. Write short answers of the following in 2-3 lines of each on your answer sheet. (2*8) Evaluate the expression 2 - 3% 5 * 8 / 2 - 1 What is address of operator? Why is it used? Write the conditional operator used in C language? How many operands does it take? Is the following statement valid or invalid? Give reason whatever the case may be? int abc_ed = 6 ; w. What does the following code display? int a = 3, b= 2, c= 2; if ((a - c) > 10 || (c < a - 3)) printf("%din", a + c); else printi("%din", b - a); vii. What is scope and life time of a local variable? How the constant value 3L is interpreted as float value or double value to the compiler? Justify vili. your answer. What will be displayed? int *p, var = 4; p = &var; *p = *p-2; print/("%dUn", var); Subjective Part (3*8) Q.z. Write a program that accepts an integer value from user and passes it to a function that finds the sum of its factors that are less than half of the number. Result is displayed by main). For example: 12 has factors 1, 2, 3, 4, 6, and 12. The sum of factors less than half of 12 are 1+2+3+4=10. Q.3. Write a program that accepts a string from user and pass it to function. The function finds total number of characters present in the string (Don't include null terminator). The result is displayed by main). For Example: if accepted string is Fortune Teller, then number of characters are 14. Q.4. Write a program that displays a lower half of diamond. Q.5. Q.6. Write only the output of the following program in its correct format. int i,j = 9,k=2; for (i=3;i