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Campus Recruitment Tech Quiz- 32
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Question 1
Consider the following C declaration
struct {
short s [5]
union {
float y;
long z;
}u;
} t;
Assume that objects of the type short, float and long occupy 2 bytes, 4 bytes and 8 bytes, respectively. The memory requirement for variable t, ignoring alignment considerations, is
Question 2
If different properties and functions of a real world entity is grouped or embedded into a single element, what is it called in OOP language?
Question 3
Which of the following is true regarding structure in C language ?
Question 4
Which of the following protocol pairs can be used to send and retrieve e-mails (in that order)?
Question 5
Given a set of functional dependencies on R (A, B, C, D, E) find the number of candidate keys?
{
A → B
BC → E
DE → A
}
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GATE & PSU CSGeneralJul 19GATE & PSU CS