Discussion :: Arrays - General Questions (Q.No.6)
|Mot said: (Jun 9, 2011)|
|How the length is 18 ? I m not getting.|
|Shyam said: (Oct 31, 2011)|
|Yakesh said: (Jul 11, 2012)|
|1) Here length method gives the capacity of an array or no. Of elements it can store.
2) 3 arrays every array with 6 elements (2 by 3 array). Two rows and three columns.
|Neha said: (Dec 19, 2013)|
|How's it will be 18?|
|Moinak said: (Jan 9, 2014)|
|3 arrays and if every array has 6 elements the total number of elements = 3*6 = 18. I think this is the answer.|
|Avdhut said: (Feb 2, 2014)|
|It is 3d array so total 9 element so every element take 2 byte size because it is int type array so answer is 18.|
|Mr. Az said: (Jul 9, 2014)|
|Well, its because; it is a 3D array with dimensions 3,2,3 so simply its get multiplied 3*2*3 = 18 i.e: Option C.
Note: In C# int requires 4 bytes of memory.
|Nik said: (Nov 11, 2014)|
|It is third dimension array right?
Then how can we decide it's length as 18?
|Yash said: (Dec 24, 2015)|
|I am not getting this at all. Can anyone please explain how 3D array looks like and how come its 18?|
|Sum said: (Oct 19, 2016)|
|3D array means 3 dimensional you can see the question in the square braces two commas is there that's the reason its called 3 dimesion array and 18 is the answer simply multiplied.|
|Prem said: (Sep 15, 2018)|
|The answer is 4.|
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