Guru Gobind Singh Indraprastha Vishwavidyalaya 2004 B.Tech[] - , Code : ETCS – 108 Subject : Programming and AutoCAD - Question Paper

End-Term exam
2nd Semester [B.Tech] -

Paper Code : ETCS – 108 Subject : Programming and AutoCAD

Time : three Hours Maximum Marks : 75

Note : Attempt any five ques. in all.


Q1
( a )
What do you mean by keywords and identifiers? List all keywords. Also provide examples of identifiers.

7

( b )
What do you mean by Operators? How many operators are there?

8



Q2
( a )
What do you mean by precedence of operators? Illustruate your ans with suitable example.

5

( b )
Write normal and their equivalent C++ math library functions. Atleast 10.

10



Q3
( a )
elaborate control structures available in C++? What is entry controlled and exit controlled control structure?

7

( b )
How skipping a part of loop is done? discuss with example.

8



Q4
( a )
discuss the usefulness of object oriented programming over procedure oriented programming.

7

( b )
elaborate the differences ranging from a structure and a class?

4

( c )
discuss various kinds of inheritance.

4



Q5
( a )
What is an inline function? Illustruate your ans by writing a program in C++.

7

( b )
What is a friend function? Write a program to demonstrate the use of a friend function.

5



Q6
( a )
What is default settings of an AutoCAD program?

5

( b )
Differentiate ranging from the following:


Line & pline
Mtext & dtext
Rectangular & polar co-ordinates

10



Q7
Write the commands to generate a solid box of size 8"x8"x8" centred at (5,5,0) co-ordinate. On the top of the above box a hollow cylinder of height 6" and inner radius of 1" and outer radius of 1.5" is resting.

15



Q8

(a)

discuss the meaning of various component of a TCP/IP address.

5


(b)

What do you mean by uploading and downloading in internet technology.

5


(c)

How search engine works?

5

Earning:   Approval pending.