SMU BCA SPRING 2014 SOLVED ASSIGNMENTS SEM-3

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BCA Sem 3
BCA3010/IMC3010-COMPUTER ORIENTED NUMERICAL METHODS
1 Find the Taylors Series for ( )= 3−10 2+6 about 0=3
2. Find a real root of the transcendental equation cos x – 3x+1 = 0, correct to four
decimal places using iteration method
3. Solve the equations
2x + 3y + z = 9
x + 2y + 3z = 6
3x + y + 2z = 8
by LU decomposition method.
4. Fit a second degree parabola y = a + bx + cx2 in the least square method for the
following data and hence estimate y at x = 6.

2. X 1 2 3 4 5
Y 10 12 13 16 19
5. The population of a certain town is shown in the following table
Year X 1931 1941 1951 1961 1971
Population Y 40.62 60.80 79.95 103.56 132.65
Find the rate of growth of the population in 1961.
6. Solve of +2−2 +1+ = .
BCA3020/IMC3020- Database Management System
1 What is Database? Explain its properties.
2 Write a note on:
MySQL Architecture
Primary Subsystems
3 What are the attributes used in the E-R model? Explain with the example of
Student database.

3. 4 What is Relational Database Management System? Explain three aspects of
RDBMS.
5 What do you mean by Embedded SQL? How do you declare variables and
exceptions?
6 Briefly explain the reasons behind Object-relational impedance mismatch.
BCA3030/IMC3030-UNDERSTANDING PC & TROUBLE SHOOTING
1 What are processor modes? Explain the three types of processor modes
2 List the different PCI signals along with their functions
3 Define the following
a. Front Sided Bus
b. Dual Independent Bus
4 What is POST? What are the various steps performed by the POST to check for
resource availability
5 Discuss any five guidelines that we need to follow while troubleshooting the
hardware problem
6 List the steps involved in installation of software in modem.

4. BCA 3040/IMC3040 – DATA COMMUNICATION
1 Draw the block diagram of communication system and briefly explain the each
block.
2 Briefly explain the communication channel with an example.
3 What is modulation? Explain why modulation is required?
4 What is Coaxial cable? Briefly explain the structure of Coaxial cable with a
supported diagram.
5 Briefly explain Nyquist theorem with mathematical representation.
6 What are the advantages of packet switching over circuit switching?
BCA 3050/IMC3050 – Soft Skill – Personality Development
1 (a) Explain any two personality characteristics in an organization
(b) Explain the POSEC method of time management
2 Why are goals important? Why should they be SMART?
3 (a) How does Jung explain the traits of personality?
(b) What is self-image? How is it created?
Dear students get fully solved SMU MBA Spring 2014 assignments
Send your semester & Specialization name to our mail id :

5. “ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601
These are just questions for reference . To check samples see our latest
uploads in blog archive or search assignments .
(Prefer mailing. Call in emergency )