ECS-201/NCS-201
(Following Paper ID and Roll No. to be filled in your Answer Books)
Paper ID : 199225
--- Content provided by FirstRanker.com ---
Roll No.
B.TECH.
Theory Examination (Semester-II) 2015-16
COMPUTER SYSTEM & PROGRAMMING IN C
Time: 3 Hours
--- Content provided by FirstRanker.com ---
Max. Marks: 100
Note: Attempt questions from all sections as per directions.
Section-A
Attempt all parts of this section. Answer in brief. (2×10 = 20)
- (a) Give the layout of a typical C program.
- (b) What do you mean by Algorithm?
- (c) What are the various components of Operating system?
- (d) Convert the octal number 2354 to equivalent hexadecimal number.
- (e) Write a short note on Android Operating system.
--- Content provided by FirstRanker.com ---
Section-B
Attempt any five questions from this section. (10×5 = 50)
- (a) What is special about void pointer?
- (b) What do you mean by parameter passing mechanism?
- (c) Write a program in C to print the following pattern:
ABCDEFGFEDCBA
ABCDEF FEDCBA
ABCDE EDCBA--- Content provided by FirstRanker.com ---
ABCD DCBA
ABC CBA
AB BA
A A - (h) What are the enumerated data types? Explain in detail.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Section-C
Attempt any two questions from this section. (15×2 = 30)
- What are pre-processor directives? Explain any three of them.
- (i) Explain loading and linking of a program in detail.
(ii) Write a program in 'C' that will read a positive number from the keyboard and print it in reverse order.
Ex: 24578 output: 87542 - Suppose a file contains students records with each record containing name and age of a student. Write a 'C' program to read these records and display them in sorted order by name.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: AKTU B-Tech Last 10 Years 2010-2020 Previous Question Papers || Dr. A.P.J. Abdul Kalam Technical University