ISRO Quiz 2023 57

Which topology has the highest reliability?

Consider the following statements with respect to application layer:
S₁ : Datagram uses PDU (Protocol data unit).

S₂ : There is a fixed limit on the maximum size of data that it can pass on the TCP layer.
Which of the following options is correct?

To accept string “abb” how many states should be there in minimal DFA?

Let S and T be language over ={a,b} represented by the regular expressions (a+b*)* and (a+b)*, respectively. Which of the following is true?

Which of the following numbers will replace the question mark (?) in the given series?

4, 12, 24, ?, 144, 432