Problem Solving Using C (KCA102) - AKTU Question Paper 2024-25
MCA · Semester 1 · Free PDF Download
This is the official AKTU Problem Solving Using C Previous Year Question Paper for MCA Semester 1, academic session 2024-25. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.
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Questions Asked in 2024-25
Problem Solving Using C (KCA102) — complete question paper · 100 marks · 3 Hours
- aDefine keyword and identifier
- bHow Logical error is differe nt from Syntax error?
- cWrite a C program to check numbe r is an even number or odd number
- dWrite a program in C language to print al natural numbers from 1 to 100
- eDefine Pointer to Pointer
- fWhy continue statement is required in C programming? Also writ e an example of continue statement
- gHow can user make an array of p ointers to struct in C language
- hWhat is the size of the str ucture pointer in C? 4 K2 i. What are the ways in which a user interacts with a GUI? 5 K3 j. In which type of files are lib rary functions stored?
- aDefine Flowchart. What are the different properties of Flowc hart? Draw
- aflowchart to check number is prime number or not
- bDefine switch case statement. Write a C program to check cha racter is a vowel or not
- cWrite a Program in C to check either the matrix is a symmetr ic matrix or not.(assume the order of matrix as 3*3)
- dDifferentiate between struc ture and union in detail
- eWhat are the different modes of file opening? Write a C code to count total spaces and lines used in a text file
- aExplain the following: (i) Linker & Loader (ii) Interpreter & Assembler (iii) Features of Operating System
- bExplain different data types u sed in C programming language in detail
- aDefine recursion. Write a C program to find the GCD of 2 int egers using recursive function
- bWhat are the different conditio nal statements used in c programming language? Write a C program to ch eck either the year is a leap year or not
- aDifferentiate between string and character. Write a C progra m to check s A palindrome string or not
- bWhat are the different param eter passing tec hniques? Explain each technique with suitable example
- aCompare different types of st orage classes with the help of suitable example
- bWrite a C program to store name, mobile number, age, fess de posited of 100 students and print all the records of those students whose age is 25 or above
- aDefine the different functions used for dynamic memory alloc ation
- bHow can we use .txt file as command line input in c language ? also explain how to pass a file as a command line argument in C?
Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.
Repeated Questions — KCA102
Questions that appeared in more than one session, found by comparing 4 years of Problem Solving Using C papers (2021-22, 2022-23, 2023-24, 2024-25)
Write a C program to check numbe r is an even number or odd number
Appeared in: 2023-24 · 2024-25
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