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ASSIGNMENT
|
DRIVE FALL
|
2013
|
|
PROGRAM
|
BBA
|
|
SUBJECT CODE & NAME
|
BBA105- COMPUTER FUNDAMENTALS
|
|
SEMESTER
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1
|
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BK ID
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B1501
|
|
CREDITS
|
2
|
|
MARKS
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30
|
Note: Answer all questions. Kindly note that answers for 10 marks
questions should be approximately of 400 words. Each question is followed by
evaluation scheme.
Q.1 a. Determine the decimal equivalent of the given number (34.51)8
b. determine the decimal equivalent of the given number (155)16
Ans : a. Decimal to octal conversion formula :
To convert integer decimals to octal, divide the original number by the
largest possible power of 8 and successively divide the remainders by
successively smaller powers of 8 until the power is 1. The octal representation
is formed by the quotients, written in the order generated by the algorithm. It
is one of the most commonly explained problems in computer basics.
An octal number can be converted to a decimal number using the following
formula:
Decimal Form = Ʃ(ai x 8i)
Q. 2 Invite a set of friends for your wedding
through email because you do not have enough of time to go and personally
invite. How do you invite them with one personal mail?
Ans : Mail merge steps and example :
Suppose we write the invitation as follows:-
Dear friends,
You all are invited in my
marriage at 12 jan, 2013 at Kamal palace, New
Delhi
With regards,
Q. 3 Write short notes on
a. Magnetic disc description
b. CD ROM description
Ans : Magnetic disc description:
A memory device, such as a floppy disk, a hard disk, or a removable
cartridge, that is covered with a magnetic coating on which digital information
is stored in the form of microscopically small, magnetized needles. The disk
surface is divided into concentric tracks (circles within circles). The thinner
the tracks, the more storage. The data bits are recorded as tiny magnetic spots
on the tracks. The smaller the spot, the more bits per inch and the greater the
storage. Tracks are further divided into sectors, which hold a block of data
that is re
Ans : CD ROM :
A CD-ROM is a pre-pressed compact disc which contains data. The name is
an acronym which stands for "Compact Disc Read-only Memory".
Computers can read CD-ROMs, but cannot write on them. CD-ROMs are popularly
used to distribute computer software, including video games and multimedia
applications, though any data can be stored (up to the capacity limit of a
disc). Some CDs, called enhanced CDs, hold both computer
Dear
students get fully solved assignments
Send
your semester & Specialization name to our mail id :
help.mbaassignments@gmail.com
or
call
us at : 08263069601
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