Consider the following types of languages: L1: Regular, L2 Context-free, L3 Recursive, L4 Recursively enumerable. Which of the following is/are TRUE? I. is recursively enumerable II. is recursive III. is context-free IV. is context-free
Option A. I only Option B. I and III only Option C. I and IV only Option D. I, II and III only True Answer D
is recursive but not CFL as CFL’s are not closed under complementation.
Option A. MAY 9, 2015 Option B. MAY 9,2015 Option C. MAY 20,2015 Option D. MAY 1,2015 True Answer A
Option A. No two vertices have the same degree. Option B. At least two vertices have the same degree. Option C. At least three vertices have the same degree. Option D. All vertices have the same degree. True Answer B
At least 2 vertices have the same degree. Alternately For simple corrected graph with more than two vertices at least 2 vertices have the same degree
What will be the output of the following Python function, assuming that the random library has already been included?
random.shuffle[1,2,24]
Option A. Randomized list containing the same numbers in any order Option B. The same list, that is [1,2,24] Option C. A list containing any random numbers between 1 and 24 Option D. Error True Answer D
The function shown above will result in an error because this is the incorrect syntax for the usage of the function shuffle(). The list should be previously declared and then passed to this function to get an output. An example of the correct syntax:
>>> l=['a','b','c','d']
>>> random.shuffle(l)
>>> print(l)
Option A. TRUE Option B. FALSE Option C. Option D. True Answer A
Option A. Math.absoulute( ) Option B. Math.neutral( ) Option C. Math.abs( ) Option D. Math.positive( ) True Answer C
Option A. Software Option B. ROM Option C. RAM Option D. the hard disk True Answer A
Option A. applying oil Option B. moisture on the surfaces Option C. rough surfaces Option D. all of these. True Answer C
Option A. Open Mark Reader Option B. Optical Mark Recognition Option C. Optical Mark Read Option D. Open Mark Recognition True Answer B
Option A. To decode program instructions Option B. To transfer data to primary storage Option C. To perform logical operations Option D. To store program instructions True Answer B
Option A. 0 Option B. Infinitely Option C. 1 Option D. Variable True Answer C
Option A. Low lavel language Option B. Medium level language Option C. High level language Option D. None True Answer B
Option A. TRUE Option B. FALSE Option C. Option D. True Answer B
Option A. Anti virus Option B. Cookies Option C. Firewall Option D. Cyber safety True Answer C
Option A. Mail box Option B. Sent box Option C. Storage Option D. All of the above True Answer A
Option A. तत्पुरुष Option B. बहुव्रीही Option C. द्विगु Option D. कर्मधारय True Answer C
Is the following Python code valid?
>>> a=2,3,4,5 >>> a
Option A. Yes, 2 is printed Option B. Yes, [2,3,4,5] is printed Option C. No, too many values to unpack Option D. Yes, (2,3,4,5) is printed True Answer D
Option A. Global warming Option B. Radioactivity Option C. Acid rain Option D. Bacterial activity True Answer C