Assignment For Fresh (Session ) admitted students of Odd Semester PGDCA/M.Sc Computer Science/ MCA (Through Distance Education)

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Assignment For Fresh (Session 2018-2019) admitted students of

1 Assignment For Fresh (Session ) admitted students of Odd Semester PGDCA/M.Sc Computer Science/ MCA (Through Distance Education) For session Directorate of Distance Education Guru Jambeshwar University of Science & Technology, Hisar

2 Course: Introduction to IT Semester: 1st. Code: MS-01 Total Marks=20. Q1. How does computer works. Differentiate between software and hardware. Q2. Define programming language and their types with example. Q3. Explain any two: - i. Open source software ii. Projection and Parallelism iii. GUI-Windows I Q1. What is computer network? Explain different types of network protocols? Q2. Write short note on: - i. Ensuring integrity ii. National level weather forecasting Q3. What do you mean by OOPS? Explain functions of OOPS. By: Vinod Goyal Asst. Professor CSE(DDE)

3 Course: Computer Programming and Problem Solving Semester: 1st. Code: MS-02 Total Marks=20 Q1. Explain algorithm and flow chart with an example? Q2. Discuss about preprocessor and input output methods with a suitable example? Q3. Write a program for given structure: - * * * * * * * * * I Q1. Discuss about file handling and their methods. Write a program to count the total no of character in a text file. Q2. What is pointer? Write a program for array of pointer. Q3. Difference between structure and union. By: Vinod Goyal Asst. Professor CSE(DDE)

4 Course: Digital Electronics Code: MS-03 Semester: 1st Total Marks=20 ASSIGNMENT 1 Q 1. Write schematic diagram of various Logic gates with truth tables. Q 2. Minimize and realize the following function using K-Maps ff (A,B,C,D) = m(4,6,8,10,11,12,15) + d(3,5,7,9) Q 3. Explain D/A & A/D converters in details. ASSIGNMENT 2 Q 1. Write short note on the following: a) Encoder & Decoder b) Adder & Subtractor Q 2. What are counters? Explain Synchronous & Asynchronous Counter in details. Q 3. Explain the various characteristics of digital IC s in details. Prepared By: Vinod Kumar Assistant Professor Deptt. of ECE

5 Course: System Analysis and Design Sem.:1st Code: MS-04 Total Marks=20 : Q.1. Draw a DFD diagram of College library system up to level 2. Q.2. State the activities involved in Object-Oriented Development Life Cycle. Q.3. Explain Output Format types: Tabular format, Graphical format, Detailed Reports and Summary Reports with proper diagram and format. I Q.1. What is Output? Explain output objectives, Output types and Key Output questions in detail. Q.2. Differentiate between physical and abstract system. Q.3. What fact-finding techniques would use for investigating the information requirement of a large organization? Prepared By: Sunil Verma Assistant Professor Dept. of CSE

6 Course: Relational Database Management System Semester: 3 rd. Code: MS-11 Total Marks=20 Q1. Explain the followings: - i. Data Model. ii. Data modeling using E-R Model with a suitable example. Q2. Define normalization rules and their types with a proper table. Q3. Difference between the followings with examples: - i. Primary Key. ii. Forgan key. iii. Alternate key. iv. Candidate key. I Q1. Define Client-server Architecture with diagram. Give an example of client server architecture and explain it. Q2. Explain the followings:- i. Fragmentation, Replication and Allocation Techniques ii. Recovery Techniques. iii. Concurrency control Techniques. By: Mohit Asst. Professor(Cont.) Deptt. of CS(DDE)

7 Course: Software Engineering Semester: 3 rd Code: MS-12 Total Marks=20 Q.1 Company needs to develop a strategy for software product development for which it has a choice of two programming languages L1 and L2. The number of lines of code (LOC) developed using L2 is estimated to be twice the LOC developed with Ll. The product will have to be maintained for five years. Various parameters for the company are given in the table below. Parameter Language L1 Language L2 Man years needed for development LOC/10000 LOC/10000 Development cost per man year Rs. 10,00,000 Rs. 7,50,000 Maintenance time 5 years 5 years Cost of maintenance per year Rs. 1,00,000 Rs. 50,000 Total cost of the project includes cost of development and maintenance. What is the LOC for L1 for which the cost of the project using L1 is equal to the cost of the project using L2? Q.2 What is software Metrics. Explain McCabe s Cyclometic Complexity? Q.3 Describe different phases of software development. Explain COCOMO model?

8 I Q.1 A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model. The multiplicative factor for this model is given as 2.8 for the software development on embedded systems, while the exponentiation factor is given as What is the estimated effort in person-months? Q.2 Explain different type of software testing? Q.3 Describe the concept of software reliability. Explain different types of reliability models? Prepared By: Ashwani Kumar Assistant Professor Deptt.of DDE

9 Course: Computer Graphics Semester: 3 rd. Code: MS-13 Total Marks=20 Q1. List three graphic hard copy devices for each one briefly explain? i. How it works. ii. Its advantages and limitations. Q2. Explain Bresenhan s line algorithm and derivation of algorithm. Q3. Explain mid-point algorithm? Write algorithm in your own words. I Q1. Discuss about geometric transformation. Why we use inverse geometric transformation? Q2. Why The Cohen-Sutherland Line Clipping algorithm is used? And explain it. Q3 Explain projection & their types with example. By:Mohit Asst. Professor(Cont.) Deptt. of CS(DDE)

10 Course: Management information System Semester: 3 rd. Code: MS-14 Total Marks=20 Q1. Explain meaning of MIS. Explain it s different components. Q2. Explain the relationship between MIS and management activities. Q3. How decisions are made in MIS and explain different method of it. I Q1. What are the efficiency criteria for MIS? What do you mean by effectiveness of MIS? Q2. Explain different method and tools to develop information system. How modification are made in MIS. Q3. What are the requirements of MIS and list different need of it? What are the advantages of MIS? By:Mohit Asst. Professor(Cont.) Deptt. of CS(DDE)

11 Course: Data Warehousing and Data Mining Sem.: 5 th. Code: MS-31 Total Marks=20 Q.1 Explain data warehouse implementation process in detail? Q.2 Explain Data mining Architecture. Explain Applications and Issues related to Data mining? Q.3 How we compute ranking cubes for efficient top-k ranking? Can you give example of one application domain where ranking cubes are used? I Q.1 Explain the Data Preparation.Explain the different steps of Data preparation? Q.2Difference between classification of data and clustering of data, you are required to give your opinion about it with any example of your choice Q.3 Can apriori mining algorithm handle convertible constraints? Justify. Prepared By: Ashwani Kumar Assistant Professor Deptt.of DDE

12 Course: C Sharp (C#) Programming Semester: 3 rd Code: MS-32 Total Marks=20 Q1 Explain followings in briefly: - i. Virtual Object System. ii. Next Generation Windows Service. iii. Difference b/w data overriding and over hiding. Q2. Write a Program to Check Whether the Entered Year is a Leap Year or Not. Q3. Write a Program to Find the Frequency of the Word the in any Sentence. I Q1. Discuss about exception handling with proper example which covers these keywords try, catch and finally. Q2. Write a Program to Print a Diamond Using Nested Loop. Q3. Explain followings in briefly with example: - i. Inheritance & Polymorphism. ii. Usage of preprocessor. iii. Code Access Security. By:Mohit Asst. Professor(Cont.) Deptt. of CS(DDE)

13 Course: Advanced Computer Architecture Sem.: 5th. Code: MS-33 Total Marks=20 Q.1 Consider an instruction pipeline with five stages without any branch prediction: Fetch Instruction (FI), Decode Instruction (DI), Fetch Operand (FO), Execute Instruction (EI) and Write Operand (WO). The stage delays for FI, DI, FO, EI and WO are 5 ns, 7 ns, 10 ns, 8 ns and 6 ns, respectively. There are intermediate storage buffers after each stage and the delay of each buffer is 1 ns. A program consisting of 12 instructions I1, I2, I3,, I12 is executed in this pipelined processor. Instruction I4 is the only branch instruction and its branch target is I9. If the branch is taken during the execution of this program, the time (in ns) needed to complete the program is? Q.2 Explain Page replacement policies with example? Q.3 Explain different Cache addressing modes with example? I Q.1 A computer has a 256 Kbyte, 4-way set associative, write back data cache with block size of 32 Bytes. The processor sends 32 bit addresses to the cache controller. Each cache tag directory entry contains, in addition to address tag, 2 valid bits, 1 modified bit and 1 replacement bit. The number of bits in the tag field of an address is? Q.2 what is the difference between linear and non-linear pipeline. Explain RISC and CISC? Q.3 Explain Snoopy bus protocol-write back vs. write through policy? Prepared By: Ashwani Kumar Assistant Professor Deptt.of DDE

14 Course: High Speed Networks Sem.: 5th. Code: MS-34 Total Marks=20 Q.1 Determine the maximum length of the cable (in km) for transmitting data at a rate of 500 Mbps in an Ethernet LAN with frames of size 10,000 bits. Assume the signal speed in the cable to be 2,00,000 km/s. Q.2 Describe Protocol mapping. Explain different layer of fibre channel? Q.3Explain the flowing terms (a)dsl (Digital Subscriber Line) (b) ADSL (Asymmetric Digital Subscriber Line) I Q.1 Frames of 1000 bits are sent over a 10^6 bps duplex link between two hosts. The propagation time is 25ms. Frames are to be transmitted into this link to maximally pack them in transit (within the link). What is the minimum number of bits (i) that will be required to represent the sequence numbers distinctly? Assume that no time gap needs to be given between transmissions of two frames. Q.2 Explain the flowing terms (a)hdsl (High bit rate digital subscriber line) Subscriber Line) (b)vdsl (Very High bit rate Digital Q.3 Explain the Management System for High Speed Network? Prepared By: Ashwani Kumar Assistant Professor Deptt.of DDE

Assignment For Fresh (Session ) admitted students Of MCA 5-year (Through Distance Education)

Assignment For Fresh (Session 2018-2019) admitted students Of MCA 5-year (Through Distance Education) For session 2018-2019 Directorate of Distance Education Guru Jambeshwar University of Science & Technology,