JAIPUR NATIONAL UNIVERSITY, JAIPUR

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1 Paper Code: MCA Paper Title: Fundamental of Computer Master of Computer Application (MCA) (i) Differentiate between data and information. Which is more useful to the people and why? (ii) Explain Parallel Computer system. (iii) What is De Morgan's Theorems? Explain with an example. (iv) How guided media do is different from unguided media? (v) Discuss about the FAT file system? (vi) Explain different components of computer system? (vii) What is Principle of Duality? Explain. (viii) Explain Hamming code. (ix) Define Bits, Nibbles and Bytes? (x) Explain different Data Access Methods. Q2. Explain different types of input and output devices. Q3. Explain mechanism of virus? Explain different types of computer vuruses. Q4. Write short notes on the following:- (a) Types of Programming Language (b) Microsoft Office Template Wizard and its uses (c) SIMD, MISD & MIMD multiprocessing (d) IDE ( Integrated Development Environment) (e) CISC & RISC Processors Q5. What is Computer Software? Explain three categories of Software. Q6. Explain different generations of computers.

2 Paper Code: MCA Paper Title: PC Software Master of Computer Application (MCA) (i) Define Spreadsheet. Why do we use it? (ii) What are the menus and commands used in MS Word? (iii) Explain the different steps involved in mail merge in MS Word. (iv) How excel 2007 is different from previous version of excel? (v) What are the uses of animations and transitions in MS Power Point? (vi) What are the different office activities? (vii) What are the various features of text editing we use in MS Word 2007? (viii) What are the uses of headers and footers in a word document? How we can create it? (ix) What is a handout? Explain the creation. (x) Explain the concept of attachment of file into the message. Q2. Explain the setup account with outlook in detail. Q3. Explain the different tools and commands of format menu in detail of MS Word. Q4. Write short notes on the following:- (a) Lotus Office & Star Office (b) Microsoft Office Template Wizard and its uses (c) Advantages of MS Word and Power point (d) MIME Q5. Explain the different views of a power point slide in detail. Q6. Explain the use of Spell Check, Thesaurus and Find/Replace option in MS-Word in detail

3 Paper Code: MCA Paper Title: Database Management System Master of Computer Application (MCA) (i) What do you mean by database? Explain (ii) Explain with examples the concept of Mapping Cardinalities in DBMS (iii) Explain the entities and classes in RDBMS. (iv) Explain different database anomalies. (v) What are DDL and DML? Explain with examples. (vi) What is Data Model? Explain (vii) Explain with examples the concept of Strong and Weak Entities. (viii) What are Domains and Relations? Explain. (ix) Differentiate between the primary and foreign keys? (x) What are the web services of database? Q2. What is SQL? Explain different characteristics of SQL. Q3. Explain three different types of database architectures in detail. Q4. Write short notes on the following:- (a) Entity - Relationship Diagram (b) Normalization (c) Advantages of SQL (d) Cursors in SQL (e) Role & Functions of Database Administrator Q5. With the help of diagram, explain Data base management system structure in detail. Q6. Explain the concept of Specialization, Generalization and Aggregation in DBMS.

4 Master of Computer Applications (MCA) Paper Code: Paper Title: MCA-104 Programming in C and Data Structure (i) Write the all types of linked lists. (ii) What is the concept of stacks? (iii) Draw the figure of loop control structure. (iv) What are the basic operations of stack? (v) Define the array? (vi) What is binary tree? (vii) Differentiate between strcat() and strncat()? (viii) Explain the "Call by value". (ix) What is sorting? (x) What are the different types of sorting techniques in c language? Q.2. Write a C program to insert data, delete data from back and front in linked list. Q.3. Transform the following infix expressions into the equivalent postfix expressions. (A-B)*)(D/E) (A+B^D)/(E-F)+G (A+B)*(C-D)$E*F Q.4. Write a program to find the number of and sum of all integers greater than 100 and less than 200 that are divisible by 7. Q.5. Explain the application of binary tree in details with example. Q.6. Write a program to pass the radius of a circle to a function and calculate the area and perimeter and print them in the called function.

5 Master of Computer Applications (MCA) Paper Code: Paper Title: MCA-105 Operating System Principle Last Date of submission: Max. Marks: 15 (i) What are the three main purpose of an operating system? (ii) What is Process and Threads. (iii) Define the scheduler and its types. (iv) What are the advantages and disadvantages of semaphore? (v) Write short notes on System threats. (vi) What is memory management? (vii) What is Virtual memory? (viii) What is a device driver? (ix) What is disk scheduling? (x) What is file management? Explain the types of file. Q.2. Explain the threads in Linux. Q.3.Explain the deadlocks, deadlock prevention, avoidance and detection. Q.4.What is security? Explain the security problem. What is authentication? Q.5 What is thrashing? Explain its causes. Q.6. Explain in details about disk management.

6 Master of Computer Applications (MCA) Paper Code: Paper Title: MCA-106 Computer Networks & Internet Concept (i) Draw the general block diagram of communication model. (ii) Name the two major categories of transmission media. (iii) Name the OSI layers. (iv) What is Ethernet? Write the name of few Ethernet. (v) What is LAN and WAN? (vi) Define IEEE 802.3(CSMA/CD). (vii) What is TCP/IP and UDP? (viii) Define IP? (ix) What is Firewall? and Write the types of Firewall. (x) What is Virus? and Write the various types of Viruses. Q.2. Explain about types of Networks in details. Q.3. Describe in details about Wireless transmission. Q.4. Describe in details about function of the OSI layers. Q.5 Explain the media access control. Q.6.Explain the following in brief: (A) SMTP (B) FTP (C) DHCP (D) URL

7 Paper Code: MCA Paper Title: System Analysis & Design Master of Computer Application (MCA) (i) Define System? Briefly explain the various characteristics of system. (ii) Discuss the advantages of prototypes. (iii) What are the guidelines for drawing dataflow diagrams? (iv) Briefly explain RAD Model. (v) What is Data Management? Explain. (vi) What is electronic data processing? (vii) What do you mean by post installation review? (viii) What are verification and validation? (ix) Explain business systems planning (BSP). (x) Discuss the role of system analyst? Q.2 What is enterprise Resource Planning (ERP) systems? Explain in detail. Q.3. Explain the different phases involved in System Development Life Cycle. Q.4. Write short notes on the following:- (a) Structured Analysis (b) Types of Feasibility (c) Design Process (d) Desktop Publishing (e) Role of consultant in software selection Q.5 Explain the role of charts and its types in Structured Analysis. Q.6 Explain the concept of cost/benefit analysis.

8 Master of Computer Applications (MCA) Paper Code: Paper Title: MCA-108 OOP's Programming Using in 'C++' (i) What is object oriented programming? what are its main characteristics? (ii) What is comment symbol? what are type of comment symbol? (iii) What is token? and What are the types of tokens? (iv) Write the syntax for switch statement. (v) What is call by reference and call by value? (vi) What is Recursion and class? (vii) Define the array of objects and pointer to object. (viii) What is constructor and default constructor? (ix) What is function and operator overloading? (x) What is inheritance? and what are the types of inheritance? Q.2. Explain in details about basic concepts of object oriented programming. Q.3. Explain in details about data type and its types. Q.4. Write a C++ program to display the table of 2. Q.5 Define a class Rectangle which has a length and a breadth. Define the constructors and the destructor and member functions to get the length and the breadth. Write a global function which creates an instance of the class rectangle and computes the area using the member functions. Q.6.Write short notes on following: a) late binding b)early binding c) polymorphism c)virtual function

5. (a) What is secondary storage? How does it differ from a primary storage? (b) Explain the functions of (i) cache memory (ii) Register

5. (a) What is secondary storage? How does it differ from a primary storage? (b) Explain the functions of (i) cache memory (ii) Register General Concepts 1. (a) What are combinational circuits? (b) Perform the following: (i) Convert (0.5625) 10 = ( ) 2 (ii) (010010) 2 (100011) 2 = ( ) 2 2. (a) Using truth table prove that A B= A+ B (b)