1
GATE CSE 1998
MCQ (Single Correct Answer)
+2
-0.6
What value would the following function return for the input x = 95?
Function fun (x:integer):integer;
Begin
     If x > 100 then fun : x – 10
     Else fun : fun(fun (x + 11))
End;
A
89
B
90
C
91
D
92
2
GATE CSE 1998
MCQ (Single Correct Answer)
+2
-0.6
Which of the following statements is false?
A
Every finite subset of a non-regular set is regular
B
Every subset of a regular set is regular
C
Every finite subset of a regular set is regular
D
The intersection of two regular sets is regular
3
GATE CSE 1998
MCQ (Single Correct Answer)
+2
-0.6
Let $$L$$ be the set of all binary strings whose last two symbols are the same. The number of states in the minimum state deterministic finite-state automation accepting $$L$$ is
A
$$2$$
B
$$5$$
C
$$8$$
D
$$3$$
4
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
If the regular set $$A$$ is represented by $$A = {\left( {01 + 1} \right)^ * }$$ and the regular set $$'B'$$ is represented by $$B = \left( {{{\left( {01} \right)}^ * }{1^ * }} \right),$$ which of the following is true?
A
$$A \subset B$$
B
$$B \subset A$$
C
$$A$$ and $$B$$ are incomparable
D
$$A=B$$