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?
1. Convert the following
hexadecimal values to octal:
a) DDFA b) B907.00BE c)
2. Find the 9's complement and 10's
complement for the decimal number 855
the following terms: BCD, ASCII, EBCDIC and Gray code.
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
are the advantages in DBMS?
are super, primary, candidate and foreign keys?
is Transitive Dependency?
is indexing and what are the different kinds of indexing?
is data mining?
is the difference between OLTP and OLAP?
are the benefits of having a network centric system?
Synchronous and Asynchronous Transmission.
in brief different unbounded communication media?
is IP address and subnetting?
the following Internet Protocols - TCP/IP, UDP, FTP, TELNET
is Internet Protocol Version 4 (IPv4)?
is DNS (Domain Name System)? What is a DNS Cache?
is the difference between a switch and a router?
short notes on the following:-
6. What is a firewall? What are its
1. Explain the following terms:-
c. Logic Bomb
d. Polymorphic Virus
What is digital envelope?
Write short notes on symmetric and asymmetric encryption.
8: Write a report on any of the under mentioned ICT based
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.