Recent posts tagged iit-interviews

$*$ is used for de-referencing and the operator $\&$ is used to get the address.These operators cancel effect of each other when used one after another. We can apply them...

F1 =(logn)! F2=(log(n!)) F3 = (logn)^logn Just one query n! would be a constant rght , so in F1 we are taking factorial of a constant while in second one we are taking lo...

Option $C$ i.e. $3^{n}$must be the right answer.It is given that there are $n$ elements in the set $X$.Consider an element $p$ of set $X$.What are the choices it will hav...

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

Let N(n) be the no of leaves in a binary tree which has n internal nodes of degree 2 Now consider the base condition to be N(1)=2 i.e. a BT where I have only one root nod...

What do you mean by a decreasing function???

Anytime Iceberg. :)

the ack is lost of 0 so it will first ask for the zero after the time out. the negative ack packet are send as the negative acknowldgmnet is received.

it is saying there is an entry for each byte. so if there is a table entry for each byte the answer is right given by pooja.

look at the line in question >assume that there are no seperate data and cache , so r1 and r2 are busy in first two instructions ,right ? how can they available for inst...

How seven states... both will take 5 states..

i think answer will be 2. it should have 2 compulsary field . the previous node pointer and the pointer to next field. data may or may not be present.

The Answer should be A is False and B is True.And the question should be&ldquo;Let f(n) and g(n) are asymptotically non negative functions then which of the following is ...

For $50\%$ utilization with Stop-and-wait,$\large\dfrac{t_t}{t_t+2t_p}\geq \dfrac{1}{2},$where, $t_t-$ Transmission time, $t_p-$ propagation delay. Here, $t_t = \frac{L}{...

why you are dividing problem in to 4 parts.can you please explain a bit more

what i know sugest u is to google the same question and visit stackoverflow everey of your queries will be satisfied there . i know t is better but to explain everything ...

if no ties are possible then 6*5*4 ..here ties are possible so it is 3^6

Still a bit confused should we consider best case here or worst case

Out of syllabus now

refer to this:http://math.stackexchange.com/questions/351948/the-basic-of-the-count

Well explained :)

https://answers.yahoo.com/question/index?qid=20140423135641AActyxm#

concatenation is not commutative that's why order matters.