Computer
applications
Class:
IX F.M.: 40
Time:
75 min P.M.: 16
Group
‘A’
Attempt
any ‘Ten’ questions [10x1=10]
1.What do you mean by constant in
computer programming?
2. What do you mean by algorithm?
3. List the major components of
motherboard
4. Write full form of SMS and ROM
5. List few output devices associated
with computer
6.What are the types of twisted pair
cable?
7. What is the use of repeater?
8. Which device helps to connect
several computers together?
9.What do you mean by demodulation in
modem?
10.Name
one device that uses series communication.
11.Write
general form of URL.
12.What
is the full form of ARPANET.
13.Which
protocol was employed in mail at the beginning?
Group
‘B’
Attempt
any ‘Five’ questions [5x2=10]
1.Write short qbasic program to print
your name.
2.What do you mean by network server?
3.What do you mean by protocol? List
name of few protocols
4.What is web browser? Name few .
5.What do you mean by wiki
technology?
6.What is dial-up connection?
7.What do you mean by http?
Group
‘c’
Attempt
any ‘five’ questions [5x4=20]
1.Write an algorithm to calculate the
amount to be received after investing some money at certain interest rate for
few years.
2.Write suitable qbasic program to
add two numbers with necessary input and output examples as per execution of
your program.
3.Write a qbasic program to compare
greater number among three numbers.
4.Explain three major bounded Medias.
5.Explain various topologies present
in LAN with all necessary diagrams and features.
6.Write any six uses of internet and
explain them.
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