ASSIGNMENT FOR IT PROJECT


TASK 1.

 1. What are the organizational, management, and technology dimensions of information systems?

2. What are the characteristics of MIS? How do MIS differ from TPS?

 

TASK 2.                           

 1.   Convert the following hexadecimal values to octal:

a)   DDFA b) B907.00BE c) 850D 

2.   Find the 9's complement and 10's complement for the decimal number 855

3.  Explain the following terms: BCD, ASCII, EBCDIC and Gray code.

 

TASK 3.

1. What is an Operating System.? What are the different types of Operating System.?

2.  Explain the following Programming Languages Translators – Assembler, Compiler and Interpreter

 

TASK 4.

  1. What are the advantages in DBMS?
  2. What are super, primary, candidate and foreign keys?
  3. What is Transitive Dependency?
  4. What is indexing and what are the different kinds of indexing?
  5. What is data mining?
  6. What is the difference between OLTP and OLAP?

 

TASK 5.

                                       

  1. What are the benefits of having a network centric system?
  2. Elucidate Synchronous and Asynchronous Transmission.
  3. Explain in brief different unbounded communication media?
  4. What is IP address and subnetting? 

 

TASK 6.

1.    Explain the following Internet Protocols - TCP/IP, UDP, FTP, TELNET

2.    What is Internet Protocol Version 4 (IPv4)?

3.    What is DNS (Domain Name System)? What is a DNS Cache?

4.    What is the difference between a switch and a router?

5.    Write short notes on the following:-

¨       URL

¨       HTML

¨       DHTML

¨       XHTML

¨       CSS

¨       SGML

¨       XML

6.    What is a firewall? What are its limitations?

 

TASK 7.

 1.   Explain the following terms:-

 a. Phishing

 b. Cookies

 c. Logic Bomb

 d. Polymorphic Virus

 e. Spam

2.   What is digital envelope?

3.   Write short notes on symmetric and asymmetric encryption.

                                   

 TASK 8: Write a report on any of the under mentioned ICT based organizations:-

1.      NIXI

2.      ERNET

3.      NIC

The report will include the following components:

a.   A brief history of the organization briefly entailing how it was initiated and came into being

b.   Contribution of the organization in terms of services provided or products developed.

 

 

 

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