ECS101 Computer Basics B.Tech Question Paper : tmu.ac.in

University : Teerthanker Mahaveer University
College : Teerthanker Mahaveer College of Engineering
Degree : B.Tech
Subject :ECS101 Computer Basics
Semester : I
Document Type : Question Paper
Website : tmu.ac.in

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Computer Basics Question Bank :

B.Tech I SEMESTER EXAMINATION 2010-11
Course Code : ECS101
Paper ID: 0211104 Computer Basics

Related : Teerthanker Mahaveer Medical College & Research Centre EEC101 Basic Electronics Engineering B.Tech Question Paper : www.pdfquestion.in/5768.html

Time : 3 Hours
Max. Marks: 75
Note : Attempt six questions in all. Q. No. 1 is compulsory.
1. Answer any five of the following (limit your answer in 50 words). (3×5=15)
a) Differentiate between Static RAM and Dynamic RAM.
b) What are Input and Output devices- List some of the important devices.

c) What are advantages and disadvantages of Ring Network Topology-
d) Define information. Why do we need information theory-
e) What is World Wide Web-

f) Give any five external DOS commands with their syntax.
g) What is meant by JPEG- What are the recommendations of JPEG used for-
h) Draw a flow chart to find sum of N natural number.

2. Draw the block diagram of the computer. Also give various components together with their functions. (12)
3. Write differences among compiler, assembler, and interpreter with example. (12)

4.a) Explain different types of Data Transmission. (6)
b) Define LAN and WAN. (6)
5. What are advantages of WWW- How do we find information on it- How is it different from internet- What is the role of URL in WWW-

6. List the major features, advantages, disadvantages of following packages.
a) MS-Word b) MS-Excel c) MS-Powerpoint
7. Discuss the basic infrastructure of E-commerce. (12)

8. Write short notes on : (6×2=12)
a) Impact of information technology in distance education.
b) Electronic Governance.

B.Tech I (First) Semester Examination 2014-15 :
Course Code : ECS101
Paper ID : 0962405
Computer Basics and ‘C’ Programming :
Time : 3 Hours
Max. Marks : 70
Max Marks : 75
Note : Attempt six questions in all. Q. No. 1 is compulsory.
1. Answer any five of the following (limit your answer to 50 words). (4×5=20)
a) What are RAM and ROM? Explain it is types.
b) Draw a block to illustrate the basic organization of a computer system and explain the functions of the various units.

c) What do you mean by BCD? Write the 4-bit BCD code for the number (25)10.
d) What are operators and expressions in ‘C’? Name the different types of operator.
e) What are Emails? How they are sent? Give the syntax of Email address.

f) Differentiate between while and do-while loop with example.
g) What do you mean by operating system? How the efficiency of an operating system can be judged?
h) What is the function in ‘C’? Discuss it is different types.

2. What are peripheral devices? Differentiate between computer hardware and software Explain how firmware is different from software & hardware. Support your answer with a suitable example. (10)
3. What do you mean by computer generations? List the major advances in each generation in the development of computer technology. (10)

4. a) List out the similarities and differences between 7 bit and 8 bit ASCII. Find the decimal equivalent of (111011.101)2. (5)
b) Find the hexadecimal equivalent of (11010011)2. (5)
5. Write short notes on any two of the following: (5+5)
a) Gopher & FTP
b) HTML & DHTML
c) Telnet & Internet

6. What are differences between switch and nested if-else statement? Write a program in ‘C’ to accept a character from user and print whether it is a vowel or not by using multiple cases switch. (10)

7. Write a ‘C’ program to reverse a number and find out it is palindrome or Armstrong. (10)
8. Explain ‘call by value’ and ‘call by reference’ with a suitable program

B.Tech I (First) Semester Examination 2012-13 :
1. Answer any five of the following (limit your answer in 50 words). (4×5=20)
a) What do you mean by a digital computer? Draw a block diagram of a digital computer. Define also the applications of computer.
b) Distinguish between RAM, ROM and Auxiliary memory.

c) What are translators? Give the differences between Compiler and Interpreter.
d) What are operators and expressions in ‘C’? Name different types of operators.
e) What are IP addresses? How are they different from URL?

f) What is loop? How many types of loop are available in ‘C’? Explain them?
g) What is the difference between hardware and software? What is the operating System?
h) Write a ‘C’ program for swapping of two numbers using functions.