Durg University UG Annual Exam 2020 B.Sc Computer Science & IT Question Paper : durguniversity.ac.in

Organisation : Hemchand Yadav Vishwavidyalaya, Durg
Exam Name : UG Annual Exam 2020
Document Type : Question Paper
Course : B.Sc (Science)
Subject : Computer Science & Information Technology
Year : 2020
Website : https://www.durguniversity.ac.in/

Durg University Question Paper

Question paper for annual exam 2020 UG Science B.Sc. Part-01

B.Sc (Science) Question Paper

Computer Science-I

Attempt all the jive questions. One question from eac h Unit is compulsory. All questions carry equal marks.

Unit-1:
1. Write the major components of a digital Computer .
OR
Define the following :
( I ) User Interface
(2) Multi Programming
(3) Multiuser
(4) Batch Processing System
(5) LAN.

Unit-2:
2. What is instruction ? Writ e some of in s tructions of lntel 8085.
OR
Explain various addressing modes.

Unit-3:
3. What is RAM? Write the different types of RAM.
OR
Write short notes on following :
(1) Direct Access Storage Devices (DASDs)
(2) PCMCIA cards and slots.

Unit-4:
4.Write the classification of Printer.
OR
Explain Serial Data Transfer.

Unit-5:
5. Define Assembler. Also write the advan tages and disadvantages of Assembly language.
OR
Describe the techniques to de s ig n programs.

Computer Science-II

Attempt any two parts from each question. All questions carry equal marks.

Unit-1:
1.(a) What do you understand by C Language ? Discuss important features of C.
(b) Compare relational operators and logical operators.
(c) Explain the terms, getch(), getchar(), getc), putchar() and putc().

Unit-2:
2.(a) Differentiate between do-while, while and for loops.
(b)Write a C program to check the given year is leap or not.
(c)What do you mean by function ? Discuss types of function.

Unit-3:
3.(a) Write a C program to sort entered elements of one dimensional array.
(b) Explain array of structure with the help of C program.
(c) Define Union. Create student union having rollno.. name and subject data members. Write C program to read and write data of these data members.

Unit-4:
4.(a)Discuss pointer to pointer with suitable program.
(b). Explain pointer to array with the help of coding.
(c) Write brief note on pointer to structure.

Unit-5:
5.(a) What are f-open and f-close ? Write its use.
(b) Describe # if and # else compilation directives.
(c) Write the uses of f-seek and f-error.

Information Technology-I

Attempt any one question from each Unit. All questions carry equal marks.

Unit-1:
1. Write the impact of I T on Society and Industry and also describe the application of IT in various fields.
OR
Write short notes on the followings:
(a) M-Commerce.
(b) Virtual reality.

Unit-2:
2. What is Network Topology ? Explain types of topology
OR
Write the advantages and disadvantages of any two Social Network Site.

Unit-3:
3. What is mail merge ? Write all steps of mail merge.
OR
Write short notes on the followings:
a. Editing a file.
b. Header and footer.

Unit-4:
4. What are the importance of graph ? Describe some kinds of chart with example.
OR
What are the application of Spreadsheet ? Explain inserting and deleting rows and columns and copying and moving of data cell

Unit-5:
5. Describe types of data type in MS-Access.
OR
How can you add Sound and Movie in a Slide?

Information Technology-II

Attempt any two parts from each question. All questions carry equal marks.

Unit-1:
1.(a) Write the structure of C Program.
(b) Explain Relational & Logical Operation.
(c)Explain the working of getchar ) & putchar) function with example.

Unit-2:
2.(a) What is loop ? Explain the do.. while loop with example.
(b) Explain input & output statement in C, with example.
(c) Explain Maths and character function in C.

Unit-3:
3.(a)Write a program in C to search an Element in an array.
(bb) What is String ? Explain these Initialization & Declaration with suitable example.
(c) Differentiate Structure and Union with suitable example.

Unit-4:
4.(a) What is the use of Pointers ? Explain its advantages?
(b) What is pointer to pointer ? Explain with example.
(c) Explain the Dynamic Memory allocation function malloc () and realloc() with example.

Unit-5
5. (a) What is header files ? Explain the uses of header files of C-Language.
(b)Consider A = 20 and B = 10. Write a program in C to swap values of A and B.
(c) Write a short note on File handlings in C Language.

Download Question Paper

Computer Science-I : https://www.pdfquestion.in/uploads/pdf2020/37030-CS1.pdf
Computer Science-II : https://www.pdfquestion.in/uploads/pdf2020/37030-CS2.pdf
Information Technology-I : https://www.pdfquestion.in/uploads/pdf2020/37030-IT1.pdf
Information Technology-II : https://www.pdfquestion.in/uploads/pdf2020/37030-IT2.pdf