Tuesday, March 27, 2018

MCA111 – Fundamentals of Computer and IT


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STUDENT NAME:-
ROLL NO:-
ASSIGNMENT DRIVE Fall – 2017
PROGRAM MASTER OF COMPUTER APPLICATION
SEMESTER I
SUBJECT CODE & NAME - MCA111 – Fundamentals of Computer and IT
BK ID B1645 NUMBER OF ASSIGNMNETS, CREDITS & MARKS 2, 4 Credits, 30 marks each


Assignment Set -1 Questions
Q. 1 Explain the features of a mouse and a track ball 5+5 =10
Answer:-
The features of a mouse are:-
A computer mouse with the most common standard features: two buttons and a scroll wheel, which can also act as a third button
In computing, a

Q2 What is data communication? Explain different Data Transmission methods. 4+3*2 10
Answer:-
Data Communication 
Data communication is the transfer of data or information between a source and a receiver, the source transmits the data and the receiver receives it. The distance over which data moves within a computer may vary from a

Q3 What is an IP address? Describe the classes of IP addresses 5+5 10
Answer:-
IP addresses are represented by a 32-bit unsigned binary value. It is usually expressed in a dotted decimal format. For example, 9.167.5.8 is a valid IP address. The numeric form is used by IP software. The mapping between the IP address and an easier-to-read symbolic name, for example, myhost.ibm.com, is done by the Domain

Assignment Set -2 Questions
Q1 Write short notes on any five Input devices. 2*5  10
Answer:-
1. Touch Screen:
A type of display screen that has a touch-sensitive transparent panel covering the screen. Instead of using a pointing device such

Q2 Differentiate combinational circuit and Sequential circuits. 5+5 10
Answer:-
Combinational Circuits
A combinatorial circuit is a system containing basic Boolean operations (AND, OR, NOT), some inputs, and a set of outputs. Since each output corresponds to an individual logic function, a combinatorial circuit often implements several different boolean functions. It is very important that you remember this fact – each output represents a

Q3 What is computer memory? Explain its types. 4+6=10
Answer:-

Computer memory:-
In computer, memory denotes to the state information of a computing system, as it is kept active in some physical structure. The term "memory" is used for the information in physical systems which are fast (i.e. RAM), as a distinction

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