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What will be the time complexity of the following algorithm: sum = 0; for (i=1; i<=n; i= i*2) for (j=1; j sum+=i*j;
উত্তর
O(n log n)
২৫২২
What output will be generated by the compiler after lexical and syntax analyses, respectively?
উত্তর
Tokens and a parse tree
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A relation R on a set B is an equivalence relation if it is:
উত্তর
Reflexive, symmetric and transitive
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______ operates at the network layer and is used to connect different networks?
উত্তর
Router
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Hyper-threading:
উত্তর
Allows a single physical core to execute multiple threads simultaneously
২৫৩০
In a hospital, a patient file stores name, disease, date of admission, room number, bed number, as information. Which should be the primary key in this case?
উত্তর
None of the above