BBA105- COMPUTER FUNDAMENTALS

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ASSIGNMENT

 

DRIVE SUMMER 2014
PROGRAM BBA
SUBJECT CODE & NAME BBA105- COMPUTER FUNDAMENTALS
SEMESTER 1
BK ID B1501
CREDITS 2
MARKS 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 (38.36)8 b. determine the decimal equivalent of the given number (511)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)

 

 

 

  1. 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

 

 

 

Q.3. a. What is a Macro?

  1. How do you create Macro?

 

Ans : a. Macro :

 

A macro (short for “macroinstruction”, from Greek μακρο- ‘long’) in computer science is a rule or pattern that specifies how a certain input sequence (often a sequence of characters) should be mapped to a replacement output sequence (also often a sequence of characters) according to a defined procedure. The mapping process

 

 

 

 

  1. How do you create Macro:

 

  1. Make sure you know how to perform each action you want and where to find all the menu options you need to select so you don’t have to search for them while recording. The macro will record every keystroke and mouse click, including those that are mistakes, such as clicking on menu options that aren’t what you want. These

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