Recent posts tagged interview

R0 <= R0 +R1The sequence of instruction take place I Cycle : R1 out , SinII Cycle: Ro out , TinIII Cycle: Sout , Tout , ALU , Rin therefore 3 cycle required

if E has two production for itself then we have to check for right and left .Please give an example for this, thanks :)

so the hardware is not available for instruction 3 i.e registers r1 and r2 ?

answer is b. without reentry the system will not be in deadlock. it will be just not be able to do usefull work. it will be in spin lock.

NO.Priority Inversion Problem :Lets Consider one example: Tasks:High Priority (H) Medium Priority (M)Low Priority (L)and a lock X, may be semaphore_lock(X).(lock is requi...

R1 &cap; R2 != &empty;. This makes the decomposition lossless join and as all the attributes are prime, so whatever is the decomposition, it will be 2NF and 3NF. So, Ans ...

Accept a language $L$ also means shouldn't accept anything not in $L$. Actually non recursively enumerable languages are not accepted by turing machineHere, 'recognized'...

where is the dead state ??

@iaser, can you explain your answer?

N bit sequence detector need atleast N state to accept N bit sequence .....http://www.edwardbosworth.com/My5155_Slides/Chapter07/DesignOfSequenceDetector.pdf

Yes.

Out of syllabus now

The answer for this question is A . Only one circuit is required (only a not gate ) .

NO error but it is illegal initialization

Yes. And it should mean the 1st one. That's the beauty of English grammar :P

starting with 001100110011 means alternative sequence of process P and Q..Process P should start execution so at W, P(s) where S=1..to get alternate sequence X and Y are...

The no of vertices in a graph containing 21 edges, 3 vertices of degree 4 and other vertices of degree 3 are:a) 10b) 13c) 11d) NoneSum of degrees of vertices= 2*no of edg...

There is no limit on a large value being considered. f(n)= n^0.0000001 = n^(10^-7)g(n)=lg n(base 2)n= 10^8 f(n)= 1.000001842 , g(n)=26.565Now, I take n = 10^(10^8)f(n) ...

Instead of finding a function 'f' for the first MUX (in terms of z,x and y) and the second MUX (in terms of f , x and y), we can logically find out the answer.We can put ...

Collection is in BCNF because Title, Author is a super key.

If $x$ is real and $\mid x^2-2x+3 \mid = 11$, then possible values of $\mid -x^3+x^2-x\mid$ include$2, 4$$2, 14$$4, 52$$14, 52$