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pls suggest me important topic to me which is very important in gate .I'm already completed I/O interfacing and memory interfacing and its numerical . pls reply as soon a...
4 answers
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A $1$TB Disk with $4$-KB blocks require $32$MB to store its bit map?Kindly explain how.
2 answers
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Find the number of states in minimal dfa, $w \in${0,1}, such that when interpreted in binary is divisible by $11$.I think answer would be $5$. log2(11)
1 answer
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If S={ab,ba} which of the following is true?a-S* contains finite no. of string of infinite length.b-S* has no string having 'aaa' and 'bbb' substring.c-S* has no strin...
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Let $R$ be a regular language and $L$ is a language which accepts only even length strings from $R$. Then $L$ isAlways RegularAlways Not RegularSometimes Regular, but not...
2 answers
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1 answer
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Which of the following pairs of regular expression are not equivalent?A. (a*+b)* and (a+b)*B. (ab)*a and a(ba)*C. (a+b)* and (a*b*)*b*D. none of the above
2 answers
25
Is a^nb^3^n is CsL or Recursive or Recursive enumerable?Please draw the state transition diagram alsoI think it is not any of them.because b^3^n I can't put in loop
2 answers
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The numbers 1,2,4,8,…2n,…1,2,4,8,…2n,… written in unaryIs regular or not??if not please justify??
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in csma/cdwhich formula is right1 .transmission delay >= 2 * propagation delay2.transmission delay <= 2 * propagation delay