JAIPUR NATIONAL UNIVERSITY, JAIPUR School of Distance Education & Learning Internal Assignment

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Christiana Reeves
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1 Paper Code: BCA -201 Paper Title: Computer Communication & Networks Section-A (i) Explain the communication model? (ii) Describe the TCP/IP protocol? (iii) Discuss the Shannon Capacity Formula. (iv) Explain the concept of client-server model in detail (v) Explain the bridges in computer networks. (vi) Explain IP multicasting & Routing protocols. (vii) What is LAN? Explain LAN architecture. (viii) What is Time Division Multiplexing? Explain. (ix) Discuss Connection Oriented and Connectionless Services. (x) Explain the different transmission media. Q.2. Explain the different layers of OSI Model in detail. Q.3. Describe the various types of Transmission impairment in detail. Q.4. Write short notes on the following:- (i) Wireless LAN (iii) ASK & FSK (ii) IPv6 (iv) Packet Switching Q.5. (a) Explain the sliding window protocol in detail. (b) Discuss various categories of Flow Control. Q.6. Explain the different propagation modes in detail with suitable diagrams.

2 Paper Code: BCA -202 Paper Title: Database Management System Section-A (i) What is a database? Explain various types of database languages. (ii) Explain the ER model with example. (iii) What is a key? Explain the different types of keys in detail. (iv) Explain relation and relationship set. (v) What is SQL? Discuss the characteristics of SQL. (vi) What is a B-Tree? Explain with example. (vii) Explain basic concepts of Network Model. (viii) What is a View? Explain the steps to create it. (ix) Explain the concept of tables in DBMS. (x) Explain the role of Database administrator and users. Q.2 Explain the concept of Networks system with the help of case study. Q.3. Write short note on Embedded SQL. Q.4. Explain in detail the concept of JOINS used in SQL query. Q.5. Explain the DBTG CODASYL model in detail Q.6. Explain the DBMS architecture in detail with diagram.

3 Paper Code: BCA -203 Paper Title: Fundamentals of Operating Systems Section-A (i). What are the three main purpose of an operating system? (ii) What is a process control block? (iii). What is System calls? (iv). what is CPU scheduling? (v). Write the types of processor scheduling. (vi). What is deadlock? (vii) Define the critical regions and monitors. (viii).what is memory management? (ix). Define swapping. (x). What is inter process communication? Q.2. What is Virtual Machines? Explain the Techniques of Virtualization and its benefits. Q.3. What is thread? Explain the threads in LINUX. Q.4. Explain the following: (a) Round robin algorithm (b) FCFS Q.5. Explain about deadlock system models and classification of dead states. Q.6.Explain the memory management and page replacement.

4 Paper Code: BCA -204 Paper Title: Data Structures using 'C' Section A (i).explain different leaner structures in C. (ii) Explain different options one queue. (iii). Explain link list and its utilisation. (iv). Explain binary search tree. (v). Explain Adjacency matrix. (vi).explain BFS and DFS in graphs? (vii) Explain circular Link List.. (viii). Explain inserint a element into an ordered linked list. (ix).explain double link list. (x). Explain transitive and reflexive closure of a graph.. Q.2. Explain different operations which may be performed on linked lists. Q.3.Write short notes on the following : (A) Ordered Link list (C) Graph traversals (B) Tree Traversals Q.4. Explain heap sort with its algorithm. ( D) Quick Sort (E)Merge Sort Q.5. Explain diffrent searching and sorting algorithms in C. Q.6. Write a program in C creating a circular link list. Write algorithm to insert and delete of a element from it.

5 Paper Code: BCA -205 Paper Title: System Analysis and Design Section A (i). What is system? Define subsystems and system boundary. (ii) Explain characteristics of a system. (iii). Explain abstract systems with example. (iv). Explain requirement of System Analysis. (v). Explain Decision Support Systems. (vi).explain linear approach of system development. (vii) Explain Black box testing with example. (viii). Explain decision tree. (ix). What is structured English. Explain its role in System Development. (x). Explain project scheduling. Q2. Explain selection of software and hardware in system development. Q.3. Explain different file organizations used in system development process. Q.4. Explain different types of feasibility studies with example. Q.5. Explain Data flow diagrams with example of a restaurant system. Q.6. Explain different types of testing.

6 Paper Code: BCA -206 Paper Title: Business communication Note: Question No. 1 is of short answer type and is compulsory for all the students. It Section A (i).what do you mean by communication? What is its importance in business? (ii) Explain essentials of a good communication. (iii). Explain formal and informal communication.. (iv). Explain verbal and non verbal communication. (v). Explain communication barriers of communication. (vi).what is office memorandum? (vii) Explain how a sale letter may be drafted. (viii). Explain art of interviewing with its styles. (ix).explain advantages and disadvantages of meetings. (x). Explain preparation of resume. Q.2. Explain objective of written communication, Media of written communication? Q.3. Explain why learning skill is necessary to improve communication?explain art of listening. Q.4. Explain projects presentation? How a executive summary may be generated. Q.5.Write short notes on the following : (A) Negotiation (B) Bargaining interviewee (E) Characteristics of a good report. (C) Barriers in Listening ( D) guidelines for Q.6. Explain different types of reports wit example. Explain a layout of a report.

JAIPUR NATIONAL UNIVERSITY, JAIPUR

JAIPUR NATIONAL UNIVERSITY, JAIPUR Paper Code: MCA - 101 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