ISRO Quiz 2023 44

Which of the following devices modulates digital signals into analog signals sent over traditional telephone lines?

What is the value printed by the following C program?

Consider the two statements:

I. For self-referential relationship any case (one-one, one-many, many-one) with total participation always requires one relation (minimum)

II. A foreign key may or may not be the primary key in the referencing relation.

Which of the following is true?

If S = {0, 1}; then P(S) = {, {1}, {0}, {0, 1}}, what is the result of P(S) ∩ S ?

Out of three numbers, the first is twice the second and three times the third. The average of the three numbers is 88 . The smallest number is: