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Placement Papers

Dell Sample Verbal Questions

Sample Verbal Questions Long before experiments could detect gamma-rays emitted by cosmic sources, scientists had known that the Universe should be producing such high energy photons. Hard work by several brilliant scientists had shown us that a number of different processes which were occurring in the violent Universe would result …

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Technical Questions Asked In DE Shaw

Technical Questions 1.Evaluate following expression: a=3, b=6,c=4,d=2 a=b>c && b-c= a+c A.0 B.1 C.Error D.None of these Answer & Explanation Answer: Option B. Substituting values we get (((3+6)>4)&&((6-4)<2))|| ((6+2)>=(3+4)) i.e. ((1)&&(0))||(1)= 1 2.The DBMS acts as an interface between what two components of an enterprise-class database system? A.Database application and …

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