Register
Filter

Recent questions without a selected answer

322
views
0 answers
0 votes
Timothy willam
MVI B, 00MVI A, 1cHDCR BDAASTA TEMPHLTThe contents of the TEMP loaction after execution of above program is 1) 1cH 2) 22 H 3)82H 4) 12H
User Avatar
471
views
2 answers
0 votes
Rational algebra
User Avatar
2.2k
views
2 answers
0 votes
Functional dependency
User Avatar
711
views
1 answers
1 votes
fork()
The value of z after the execution of the following program isvoid f(int x) {staticint z;z=z+x;}int main() {int y=10;fork();fork();f(y);return 0;}
User Avatar
957
views
0 answers
0 votes
#self doubt
1. Consider the below SDT: E-> E+E {print(+)}E->a {print(a)}What is/are the output(s) for the input string a+a+a ?(i) a+a+a(ii) aa+a+(iii) aaa++(iv ... (ii) and (iii)(c) Only (ii) and (iv)(d) AllSolution: Option (b)How iii can be generated
User Avatar
1.8k
views
2 answers
0 votes
Why is bounded waiting not related to starvation ?
When BW isn't satisfied , it imply that process will wait for indefinite period of time , so obviously we will have starvation , so how come they both are not related to each other ?
User Avatar
394
views
0 answers
1 votes
gate preparation
is madeeasy study materia is sufficient for gate practice?if not then from where i need to practice?
User Avatar
2.2k
views
1 answers
4 votes
Gateforum Test Series: Algorithms - Sorting
. In the standard merge sort algorithm on a list of size n, what is the maximum number of times an item can be compared?a)2b)lognc)n-1d)nlogn
User Avatar
554
views
0 answers
0 votes
Gateforum Test Series: Algorithms - Sorting
i mark the option D) but answer is A)
User Avatar
1.0k
views
1 answers
0 votes
Is Fork ,System calls and Threads are there in syllabus?
User Avatar
114
views
0 answers
0 votes
self doubt
In paged segmented memory management is fragmentation occur (internal or external) if yes how???if no why ???
User Avatar
862
views
1 answers
0 votes
Memory Hierarchy
Consider a very small 2-way set-associative cache with a total of 2 sets and a block size of 16 bytes. The cache uses an LRU replacement policy. Assume that the ... will bea. 0b. 1c. 2d. 3The answer is given option (c). Please explain.
User Avatar
1.0k
views
3 answers
1 votes
Doubt
For a complete graph with 10 vertices, The number of spanning trees is at least_____?
User Avatar
514
views
0 answers
0 votes
forouzan
can some plz explain "Two Isolated Single-Bit Errors""If a generator cannot divide xt +1 (t between 0 and n -1),then all isolated double errors can be detected."not able to get this line.
User Avatar
132
views
0 answers
0 votes
CN_Http
I doubt that the solution is correct!!Abbreviations:$T_{x \,KB}$=Time to transmit x KB of data$T_p=$Propagation delay(one-way)Case 1: Non-Persistent Connection: Here ... and (B) would be $3*RTT=3*(2*T_p)=450msec$is My analysis correct?
User Avatar
1.8k
views
2 answers
2 votes
Memory Hierarchy Design
Consider the following fragment of code for(i=0; i<=100; i++){A[i]= B[i]+C;}Assume A and B are arrays of 64-bit integers and c and i are 64 ... are 4 byte in size. How many instructions are required dynamically?a. 1618b. 400c. 512d. 1024
User Avatar
844
views
0 answers
2 votes
CN_METest_TCP
I have a doubt here.Case 1: If we don't use time-stamp option in tcp, then the maximum segments that I can send in 1 TCP session is $2^{32}$Since ... Then in this case, what file size should we assume? is my analysis correct in both cases?
User Avatar
1.2k
views
1 answers
3 votes
CN_METest
I have a doubt here. When timeout occurs, the congestion windows size is 18MSS.and Till now total RTT before this timeout were 6.Now, my threshold will be set to ... size changes to 2MSS, will this RTT be counted as 7th RTT or the 8th RTT?
User Avatar
735
views
0 answers
0 votes
number systems
how many bits are required to represent decimal values ranging from 75 to -75
User Avatar
179
views
1 answers
0 votes
ACE_OperatingSystem_FileSystem
please someone explain me
User Avatar
442
views
0 answers
0 votes
peterson's process synchronisation
In peterson's process synchronisation the process which perform 4th statement i.e (turn= process )first will get the critical section but if this is happen then ... and inconsitency in output happen.. please correct me if i think wrong.
User Avatar
250
views
0 answers
0 votes
Keywords : ALL/ANY/SOME
I knowALL {empty_set} evaluates TRUEANY{empty_set} evaluates FALSEex :......................where marks > ALL(Subquery)what is actually happening here ??ALL ... start comparing with marks ???can anyone explain it where am i going wrong ??
User Avatar
1.3k
views
0 answers
0 votes
time complexity
I got this question from here https://gateoverflow.in/169286/time-complexityIs this Question Correct i have doubt . If correct please explainWhich of the following ... i am not able to get the answer because of question statement .
User Avatar
894
views
0 answers
0 votes
Boolean Algebra Lattice Discrete Mathematics
Boolean algebra is a bounded distributed complemented lattice, also lattice is a poset thus it satisfies reflexive , antisymmetric and transitive properties. Does Boolean Algebra satisfy commutative law?
User Avatar
875
views
0 answers
0 votes
ace test series
A 30 bit wide main memory unit with a capacity of 256MB size 'D' RAM chips , the number of rows of memory cells in the each 'D' RAM chip is 2^18 ... amount of time required to refresh entire 'D' RAM chip in the system(in millisec) is______
User Avatar
3.9k
views
0 answers
1 votes
Galvin 9th edition, exercise 6.17
The following processes are being scheduled using a preemptive, roundrobin scheduling algorithm. Each process is assigned a numerical priority, with a higher number ... the priorities and schedule only on the basis of time quantum ?
User Avatar
791
views
0 answers
0 votes
GROUP BY clause
If aggregate functions are used in the select clause along with attribute list we must use group by clause for grouping the attribute values ?SELECT a1, COUNT(*) FROM EmployeeIs above query right or wrong ?
User Avatar
416
views
2 answers
1 votes
digital ckt
a. X is the generated carry-out bit b. X is equal to logic 1 when addition is performed and X is equal to logic 0 when subtraction is done. c. X is ... d. X is equal to logic 0 if there is an overflow during either addition or subtraction.
User Avatar
346
views
0 answers
0 votes
DIGITAL CKT
Which of the following statements is true? a. If gate voltage G = 0, NMOS transistor is ON, PMOS transistor is OFF b. If gate voltage G = 0, NMOS transistor is ... ON d. If gate voltage G = 1, NMOS transistor is ON, PMOS transistor is ON
User Avatar
Page: