Answer / bri10

data hiding

Answer / shanoor

data abstraction :In c++ class has access specifiers such as
public,private,protected by this the class provides some
features to data members only not all is know as data
abtraction.

Answer / narendra

The concept of abstraction relates to the idea of hiding
data that is not needed for presentation. The main idea
behind data abstraction is to give a clear separation
between properties of data type and the associated
implementation details. This separation is achieved in order
that the properties of the abstract data type are visible to
the user interface and the implementation details are
hidden. Thus, abstraction forms the basic platform for the
creation of user-defined data types called objects

the conditional jump instruction in 8086 have a displacement of more than 1 byte.explain how would you tackle a situation in which it is required to branch,on some condition,to a location which is more than 120 bytes away.

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Show the forces acting on a ladder

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what should i say in the interview if interviewer asks me "why did you choose IT instead of your core group?"

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I have got one problem .I initially have got windows vista in my computer but now I installed linux UBUNTU operating system into my computer .For this i first format D: drive and got installed finely there and restart , when it boots there there were two options vista and ubuntu .But the problem is that when i choose vista it opens but screen seems to be dark only mouse pointer sees in the screen and no more windows appeared . But when i choose ubuntu it opens and asks for username and password .But i don't know these things. But linux is freeopen software , why it asks userename and password ? Now i am unable to use my computer ,i installed lunux without partioning the drive. Plz give me the solution The computer configuration of my computer is 80 GB harddisk, 1 GB RAM.3GHz speed.

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Discuss about WAP architecture in detail.

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3. Tell me about a time when you had too many things to do and you were required to prioritize your tasks.

0 Answers   Strad Energy,

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Calculate the interstage pressure ratio per stage for a two stage compressor if the overall pressure ratio is 10.

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why hv u chosen this feild after doing btech engg?.

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how to initialize a pointer to an array?

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what will happend if i fire this command in linux " rm -r / "

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Draw a pipeline configuration to carryout the following operations on the arrays of data represented by A, B, C, D, E and F. (A i represents the i th element of the array). (Ai × Bi + Ci × Di ) (Ei × Fi ) Show the content of the pipline for i = 1 to 5

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