SMU BSCIT SEM 2 FALL 2014 ASSIGNMENTS

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SMU BSCIT SEM 2 FALL 2014 ASSIGNMENTS

 

BT0068, Computer Organization and Architecture

 

  1. a) Subtract (76425-28321) using 10’s complement. Show the steps. B) Subtract (28531-345620) using 10’s complement. Show the steps

 

2 What do you mean by bus in computer system? Explain the bus structure

 

3 Explain the instruction format with diagram and examples

 

4 Explain the non-negative integers and negative integers representation

 

5 Explain the mapping functions between the main memory and CPU

 

6 Write a short note on DMA controller. Draw the diagram of it.

 

 

 

BT0069, Discrete Mathematic

 

1 A bit is either 0 or 1: a byte is a sequence of 8 bits. Find the number of bytes that, (a)can be formed (b)begin with 11 and end with 11

 

(c)begin with 11 and do not end with 11

 

(d) begin with 11 or end with 11.

 

2 (i) State the principle of inclusion and exclusion.

 

(ii) How many arrangements of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 contain at least one of the patterns 289, 234 or 487?

 

3 If G is a group, then

 

The identity element of G is unique.

 

Every element in G has unique inverse in G.

 

For any a  G, we have (a-1)-1 = a.

 

For all a, b  G, we have (a.b)-1 = b-1.a-1.

 

4 (i)Define valid argument

 

(ii) Show that  (P  Q) follows from  P  Q.

 

5 (i)Construct a grammar for the language.

 

(ii)Find the highest type number that can be applied to the following productions:

 

  1. S  A0, A  1  2  B0, B  012.

 

  1. S  ASB  b, A  bA  c ,3. S  bS  bc.

 

6 (i) Define tree with example

 

(ii) Any connected graph with ‘n’ vertices and n -1 edges is a tree.

 

 

 

BT0070, Operating Systems

 

1 Describe the mechanism of process creation in an OS.

 

2 Suppose that the following processes arrive for execution at the times indicated.

 

Process Burst Time

 

P1 24

 

 

 

P2 3

 

 

 

P3 3

 

 

 

  1. Suppose the process arrives in the order P1, P2, P3 and

 

 

 

  1. Suppose the process arrive in the order P2, P3, P1.

 

 

 

For both the above situation draw the Grantt Chart and calculate the waiting time for each process and average waiting time.

 

 

 

3 Write short notes on:

 

 

 

  1. Critical section problem

 

 

 

  1. Buffering

 

 

 

4 What are TLBs? Why they are required in paging?

 

 

 

5 Describe the techniques of free space management of free space list.

 

 

 

6 What are computer viruses? How do they affect our system?

 

 

 

 

 

 

 

BT0071- TECHNICAL COMMUNICATION – THEORY

 

 

 

1 What’s Audience Analysis? Explain its significance in Technical Communication

 

 

 

2 Explain the role of a technical editor. Differentiate between Micro and Macro editing.

 

 

 

3 Explain the various phases involved in System Development Life Cycle (SDLC).

 

 

 

 

 

 

 

BT0072, COMPUTER NETWORKS

 

 

 

1 What is Message switching and Packet switching?

 

 

 

2 What is Framing? Briefly explain Fixed-Size Framing, Variable Size Framing,

 

 

 

3 What is Stop-and-Wait Automatic Repeat Request? Briefly explain.

 

 

 

4 What is the role of Internet Protocol version 4 (IPV4) in addressing and routing packets between hosts? Briefly explain the structure of an IPV4 packet.

 

 

 

5 How SMTP works? Briefly explain applications of SMTP.

 

6 What is SSL protocol? How SSL handles a message?

 

 

 

SMU BSCIT SEM 6 FALL 2014 ASSIGNMENTS

 

 

 

BT0092, Software Project Management

 

 

 

1 What are the factors influencing project management? Explain the role of project manager.

 

 

 

2 What do you mean by software cost estimation process? Why software cost estimation is required?

 

 

 

3 Define risk assessment. Explain the elements of risk assessment and risk control.

 

 

 

4 What is conflict management? How do we remove conflicts among team members?

 

 

 

5 Describe briefly the activities of software reengineering. Draw the necessary diagram.

 

 

 

6 What do you mean by software testing? Why it is required?

 

 

 

 

 

BT9302, Human Computer Interface

 

 

 

1 What do you mean by direct manipulation? How is it applicable to human computer interface?

 

 

 

2 What are the phases in determining basic business functions?

 

 

 

3 Explain the uses of toolbars and message boxes in designing windows.

 

 

 

4 Explain Goal-Operation-Methods-Selections (GOMS) user interface design approach. List advantages and disadvantages of it

 

 

 

5 Write a note on joystick and graphic tablet device based controls. Also explain advantages and disadvantages of both.

 

 

 

6 What are operable controls? Explain any of two operable controls (ex: button, tool bar).

 

 

 

 

 

BT9402, Artificial Intelligence

 

 

 

1 Explain the third and fourth principles of AI.

 

 

 

2 Explain knowledge representation? Explain with the help of an example.

 

 

 

3 Explain the Inheritance and Reification in semantic networks.

 

 

 

4 Explain knowledge base and building a knowledge base.

 

 

 

5 Describe the factors affecting learning performance.

 

 

 

6 What is the purpose of backtracking? Why is it important in artificial intelligence?

 

 

 

SEM 1 BSCIT SUMMER 2014 ASSIGNMENTS

 

 

 

BT0062- Fundamentals of IT

 

 

 

1 Write a short notes on fourth and fifth generation computers

 

 

 

2 Differentiate between primary memory and secondary memory.

 

 

 

3 What is cache memory? Explain the importance of cache computer memory.

 

 

 

4 Write the steps to insert one or more columns and one or more cells in MS Excel.

 

 

 

5 What is sound multimedia? Explain common sound file formats?

 

 

 

6 What is Internet? What is the use of it Internet in the modern world.

 

 

 

 

 

 

 

BT 0063- MATHEMATICS FOR IT

 

 

 

  1. (i) Let A = {1, 2, 3, 4, 5, 6} and B = {2, 4, 6, 8}. Find A – B and B – A.

 

 

 

(ii) In a group of 50 people, 35 speak Hindi, 25 speak both English and Hindi and all the people speak at least one of the two languages. How many people speak only English and not Hindi ? How many people speak English?

 

 

 

  1. (i) Express 792° in radians and (7p/12)c in degrees

 

 

 

(ii) Prove that (tanq + secq – 1)/(tanq – secq + 1) = cosq/(1- sinq ) = (1+ sinq)/ cosq

 

 

 

3 (i) Define continuity of a point

 

 

 

(ii) Test the continuity of the function f where f is defined by

 

 

 

F(x) =  ((X-2)/|(X-2)| if x ¹ 2

 

 

 

( 7                         if x = 2

 

 

 

  1. Solve dy/dx = (y+x-2)/(y-x-4)

 

 

 

  1. A bag contains two red balls, three blue balls and five green balls. Three balls are drawn at random. Find the probability that

 

 

 

  1. a) the three balls are of different colours

 

 

 

  1. b) two balls are of the same colour

 

 

 

  1. c) all the three are of the same colour.

 

 

 

  1. Solve: 2x + 3y + 4z = 20, x + y + 2z = 9, 3x + 2y + z = 10

 

 

 

 

 

 

 

BT0064, LOGIC DESIGN

 

 

 

1 Add the following 4-bit binary numbers. i. (0110)2 + (0101)2 = (1011)2 ii. (0101)2 + (0101)2= (1010)2 Add the following 8-bit binary numbers iii. (01001110)2 + (00111100)2 = (10001010)2 iv. (10011101)2 + (10001111)2= (100101100)2

 

 

 

2 Draw the symbol for XNOR & X-OR and explain the truth table?

 

 

 

3 What are adders? Explain half adders and full adders with circuit diagrams.

 

 

 

4 What is ring counter? Explain it working with the help of diagram.

 

 

 

5 Explain the concept of resolution in digital and analog multi meters.

 

 

 

6 What are shift registers? Explain serial in serial out shift register.

 

 

 

 

 

 

 

BT0065, C Programming and Data Structures,

 

 

 

1 Why data types are required in any programming language? Explain in detail the primary data types of C language.

 

 

 

2 Explain the structure of the C program.

 

 

 

3 i. What is recursion?

 

 

 

  1. Differentiate between recursion and iteration.

 

 

 

iii. Write a program to generate Fibonacci series using recursion.

 

 

 

4 What do you mean by dynamic memory allocation? Explain the three functions for dynamic memory allocation in C language.

 

 

 

5 Write C program to implement stack using arrays.

 

 

 

6 What do you mean by binary tree? Explain the storage representations of binary tree.

 

 

 

 

 

 

 

BT0066, Database Management Systems

 

 

 

1 What do you mean by entity and attributes in E-R diagram?

 

 

 

Explain the importance of E-R diagram.

 

 

 

2 Explain the following terms:

 

 

 

 Relational database schema

 

 

 

 Entity Integrity

 

 

 

 Referential Integrity

 

 

 

 Referential Integrity Constraints

 

 

 

3 What do you mean by indexed sequential file organization? Explain with the help of an example.

 

 

 

4 What is the system catalog in RDBMS? Also explain what information is stored in the system catalog.

 

 

 

5 What do you mean by semantics of TRC queries? Give an example of TRC queries.

 

6 Explain vertical framentation with the help of an example.

Dear students get fully solved assignments

Send your semester & Specialization name to our mail id :

 

“ help.mbaassignments@gmail.com ”

or

Call us at : 08263069601

 

(These are just questions. For answer samples check out our latest uploadd in Blog Archive)

 

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