1
GATE CSE 1994
True or False
+1
-0
State True or False with one line explanation:

A FSM (Finite State Machine) can be designed to add two integers of any arbitrary length (arbitrary number of digits).
A
TRUE
B
FALSE
2
GATE CSE 1994
Fill in the Blanks
+2
-0
The regular expression for the language recognized by the finite state automation of is _________. GATE CSE 1994 Theory of Computation - Finite Automata and Regular Language Question 59 English
3
GATE CSE 1994
MCQ (Single Correct Answer)
+2
-0.6
The number of sub-strings (of all lengths inclusive) that can be formed from a character string of length $$n$$ is
A
$$n$$
B
$${n^2}$$
C
$${{n\left( {n - 1} \right)} \over 2}$$
D
$${{n\left( {n + 1} \right)} \over 2}$$
4
GATE CSE 1994
Subjective
+5
-0
Given that language $${L_1}$$ is regular and that the language $${L_1} \cap {L_2}$$ is regular is the language $${L_2}$$ is always regular?
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