New Questions

Interview Questions :: Civil EngineeringPosted By : s. bhaskar reddy


:Q: what is the use in canals of longitudinal drains and cross drains in lining areas?


Interview Questions :: Engineering AllOtherPosted By : undine


:Q: Calculate the interstage pressure ratio per stage for a two stage compressor if the overall pressure ratio is 10.


Interview Questions :: Mechanical EngineeringPosted By : pradeepakaliraj


:Q: How much of MSW waste is to feed to produce 1MW ?


Interview Questions :: InstrumentationPosted By : hari


:Q: line up procedure for dp type flow transmitter?


Interview Questions :: InstrumentationCompany : Petronas


:Q: while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?


Interview Questions :: Mechanical EngineeringPosted By : kelvint


:Q: 8000 Liter Water in 80 degree Celsius will generated how many STEAM ?


Interview Questions :: SAP SDCompany : Saint Gobain


:Q: How to set the Customer Specific Delivery Date in sales order. Ex. If Customer requested that they required a delivery only on Friday.


Interview Questions :: Placement PapersPosted By : pranitha


:Q: Hi.. Guys Im pranitha, presently im working in a organisation & im look for job at MNC's like DELL, Delloitte, Bank of America, Genpect, etc., I have completed B.com . Pls help me...


Interview Questions :: Electronics CommunicationsCompany : Tetra Pak


:Q: What type of questions are asked in Tetra pak onlinr test


Interview Questions :: Mechanical EngineeringCompany : NTPC


:Q: Dof of Water is.... critical temperature


Interview Questions :: Organic ChemistryPosted By : siva


:Q: Why do we use vaccum in Loss on drying test?


Interview Questions :: SAP SDCompany : Saint Gobain


:Q: Customer required a delivery to be happen on Friday only. i. e delivery date in sales order should be on Friday only. Please let me know how to configure the system.


Interview Questions :: Electrical EngineeringPosted By : naijothomas17@gmail.com


:Q: What does the letter CTNM in negative phase sequence relay means?


Interview Questions :: TeradataCompany : IBM


:Q: if collect stats but it show low confidence why?


Interview Questions :: Oracle AllOtherCompany : Accenture


:Q: difference of using cursor for loop and open,fetch,close.which one is better





New Answers

Interview Questions :: Call Centre AllOther Posted By : arun


:Q: Tell me something about your favorite movie? Tell me something about your favorite colour? Tell me what u did yesterday? This are question which frequently asked by interviewrs,so if you know please post with correct answers and i rquest you to guys dont make fun of it, it may help anyone who ready this question to get there jobs.

A :: hi good evening to all my name is arun,my fav colour is blue,i dont know why i like that colour is so much there is no particular reason when i saw that colour i feel happy. so thats the reason i prefer blue Shirts and everything. coming to my fav movie" e nagaraniki emaindhi" it was the telugu film most probably i watch only telugu movies.and this movie directed by tharun bhaskar it was the wonderfull script which was totally comedy movie from Start to end,new actors are performed very well. i dont know how many times i watched that movie and it has given wonderful message to the Students in their life what you want become you have to decide....


Interview Questions :: Call Centre AllOther Posted By : akshata n nayak


:Q: Give me a quality you have that I shouldn't hire you?

A :: Every company will expect the 100% efforts from his employee in his work and I am the one who can give the 100% towards my work


Interview Questions :: C Posted By : vishnu


:Q: main() { int x, arr[8]={11,22,33,44,55,66,77,88}; x=(arr+2)[3]; printf(“%d”,x); }

A :: 66 is the answer explanation name of array contains the base address of the array ,by adding 2 to base address we are changing its initial position by 2,so now arr[0] is 33 , thus a[3] is 66.


Interview Questions :: Electrical Engineering Posted By : ananth r


:Q: Why DG set rating in KVA

A :: Voltage loss is depend upon the cores (V) and copper losses dependent upon the winding (I). In order differentiate these two things this is not given in KW.


Interview Questions :: Electrical Engineering Posted By : abaya


:Q: why we are using DC supply in megger?

A :: We can create voltage like 5kv,1kv,using DC but we can not produce that type of voltage using Ac because it require more space as compare to Megger.


Interview Questions :: Networking AllOther Posted By : naresh


:Q: Explain the working of 3 bit sliding window protocol with suitable example.

A :: A sliding window protocol is a feature of packet-based data transmission protocols. Sliding window protocols are used where reliable in-order delivery of packets is required, such as in the Data Link Layer (OSI layer 2) as well as in the Transmission Control Protocol (TCP). Ambiguity example The transmitter alternately sends packets marked "odd" and "even". The acknowledgments likewise say "odd" and "even". Suppose that the transmitter, having sent an odd packet, did not wait for an odd acknowledgment, and instead immediately sent the following even packet. It might then receive an acknowledgment saying "expecting an odd packet next". This would leave the transmitter in a quandary: has the receiver received both of the packets, or neither? Suppose that we are using a 3-bit sequence number, such as is typical for HDLC. This gives N=2³=8. Since wr=1, we must limit wt≤7. This is because, after transmitting 7 packets, there are 8 possible results: Anywhere from 0 to 7 packets could have been received successfully. This is 8 possibilities, and the transmitter needs enough information in the acknowledgment to distinguish them all. If the transmitter sent 8 packets without waiting for acknowledgment, it could find itself in a quandary similar to the stop-and-wait case: does the acknowledgment mean that all 8 packets were received successfully, or none of them? Ambiguity example Edit The extremely popular HDLC protocol uses a 3-bit sequence number, and has optional provision for selective repeat. However, if selective repeat is to be used, the requirement that nt+nr ≤ 8 must be maintained; if wr is increased to 2, wt must be decreased to 6. Suppose that wr =2, but an unmodified transmitter is used with wt =7, as is typically used with the go-back-N variant of HDLC. Further suppose that the receiver begins with nr =ns =0. Now suppose that the receiver sees the following series of packets (all modulo 8): 0 1 2 3 4 5 6 (pause) 0 Because wr =2, the receiver will accept and store the final packet 0 (thinking it is packet 8 in the series), while requesting a retransmission of packet 7. However, it is also possible that the transmitter failed to receive any acknowledgments and has retransmitted packet 0. In this latter case, the receiver would accept the wrong packet as packet 8. . The solution is for the transmitter to limit wt ≤6. With this restriction, the receiver knows, after receiving packet 6, that the transmitter's na ≥1, and thus the following packet numbered 0 must be packet 8. If all acknowledgements were lost, then the transmitter would have to stop after packet 5. https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQahH7l3Pq_FciLP2ig6WmKjZfQeaD-8e_A4D_Y-KzGbejhLh3uLQ


Interview Questions :: Organic Chemistry Posted By : mukesh kumar


:Q: what is reimer temen reaction?

A :: Phenol reacts with aq.Naoh and chcl3 at 373kelvin forms ortho-salicylaldehyde and pera-salicylaldehyde.


Interview Questions :: CDS Posted By : syedayub


:Q: who is your best friend and why?

A :: My best friend name is akber Khan he is my childhood friend we study together and made lot fun in our college days he is very supportive for all friends he is a geniune kind of a person we share each and every thing whether it is personal or official he always stand for me to help in any situation and he motivated me to get the things done


Interview Questions :: Manual Testing Posted By : seshu@123


:Q: what is Independent Verification and Validation(IV&V)?

A :: Verification:-Verification is a process,to ensure that the building a software is right that is to verify the requirement software which we have and whether we developing software is right or not. Activities involved in inspection,review,walk through. Validation:-Validation is the process, whether we are building the right product i.e., to validate the product which we have developed is right or not. Activities involved in this is Testing the software application.


Interview Questions :: Mechanical Engineering Posted By : donna das


:Q: What is the other name of micrometer & vernier calliper

A :: the other name of vernier callipers is slide callipers.While the other name of vernier scale is auxillary scale because it does not remain mixed like the main scale but can slide through the main scale.So overall it is hence known as slide callipers.






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