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SMU MCA SEM 1 SPRING 2015 ASSIGNMENTS
MCA1010- FUNDAMENTALS OF COMPUTER AND IT
1 Compare first generation and second generation computers
2 Differentiate between integrated Circuits and microprocessors.
3 What is the significance of Processormode? Explain three types of processor modes.
4 Explain the features of a mouse and a trackball
5 What is data communication? Explain different Data Transmission methods.
6 What is an IP address? Describe the classes of IP addresses.
MCA1020- PROGRAMMING IN C
1 Explain the history of C language. What are the advantages of C language.
2 Differentiate between formal parameters and actual parameters with example
3 Describe about static and external variables.
4 Distinguish between pass by value and pass by reference withthe help of an example.
5 Define macro. How wecan declare a macro statement? Explain with an example.
6 What is the use of fopen () and fclose () function? List and explain different modes for opening a
file.
MCA1030- FOUNDATION OF MATHEMATICS
1 State Leibnitz’s theorem. Find the nth derivative of (𝑥)= x^2 e^ax , using Leibnitz theorem.

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2 Define Tautology and contradiction. Show that
a) (p q)  (~ p) is a tautology.
b) (p q)  (~ p) is a contradiction
3 State Lagrange’s Theorem. Verify Lagrange’s mean value theorem for the function f(x) = 3 x2 – 5x
+ 1 defined in interval [2, 5]
4 Define Negation. Write the negation of each of the followingconjunctions:
a) Paris is in France and London is in England.
b) 2 + 3 = 5 and 8 < 10.
5 Find the asymptote parallel to the coordinate axis of the followingcurves
(i) (𝑥2+𝑦2)−𝑎𝑦2=0
(ii) 𝑥2𝑦2−𝑎2(𝑥2+𝑦2)=0
6 Define (i) Set (ii)Null Set(iii) Subset(iv)Powerset (v)Unionset
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MCA1040- SYSTEM ANALYSIS AND DESIGN
1 Describe the following:
a) Transaction Processing Systems (TPS)
b) Management InformationSystems (MIS)
c)Decision Support Systems (DSS)
d) OfficeAutomation Systems (OAS)
2 Define attributes. What are the two attribute classifications? Explain about properties and
characteristics.
3 Explain the concept of Analysis and Design in system development life cycle.
4 Write short notes on:
a. Data Dictionary
b. Data Element
c. Data Structure
d. Data Store
e. Data Flow

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5 What are the different types of methods used forthe training of operators and users? Discuss.
6 Explain the concept of inheritance and polymorphism with example.
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