Database-Management-System
November 5, 2023Question 1788 – Nielit Scientist-B 17-12-2017
November 5, 2023Question 1783 – Nielit Scientist-B 17-12-2017
According to the given language, which among the following expression does it corresponds to?
Language L={xɛ{0,1}|x is of length 4 or less}
Correct Answer: D
Question 2 Explanation:
The extended notation would be (0+1)4 but however, we may allow some or all the factors to be ε. Thus ε needs to be included in the given regular expression.
(0+1+0+1+0+1+0+1)4
(0+1)4
(01)4
(0+1+ɛ)4