1
GATE CSE 1998
MCQ (More than One Correct Answer)
+1
-0.3
The string $$1101$$ does not belong to the set represented by
A
$${110^ * }\,\,\left( {0 + 1} \right)$$
B
$$\,1\,{\left( {0 + 1} \right)^ * }101$$
C
$${\left( {10} \right)^ * }\,{\left( {01} \right)^ * }\,{\left( {00 + 11} \right)^ * }$$
D
$${\left( {00 + {{\left( {11} \right)}^ * }0} \right)^ * }$$
2
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
Which of the following sets can be recognized by a Deterministic Finite-state Automation?
A
The numbers $$1, 2, 4, 8, $$ ...... $${2^n},$$ ............. written in binary.
B
The numbers $$1, 2, 4, ..... $$ $${2^n},$$ $$.....$$ written in unary.
C
The set of binary strings in which the numbers of zeros is the same as the numbers of ones.
D
The set $$\left\{ {1,101,11011,1110111,...} \right\}.$$
3
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
How many substrings of different lengths (non-zero) can be formed from a character string of length $$n$$ ?
A
$$n$$
B
$${n^2}$$
C
$${2^n}$$
D
$$n\left( {n + 1} \right)/2$$
4
GATE CSE 1997
MCQ (Single Correct Answer)
+1
-0.3
$$\sum { = \left\{ {a,b} \right\},\,\,} $$ which one of the following sets is not countable.
A
Set of all strings over $$\sum {} $$
B
Set of all languages over $$\sum {} $$
C
Set of all regular languages over $$\sum {} $$
D
Set of all languages over $$\sum {} $$ accepted by Turing Machines.
GATE CSE Subjects
Software Engineering
Web Technologies
EXAM MAP
Joint Entrance Examination
JEE MainJEE AdvancedWB JEEBITSATMHT CET
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN