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A system Jarvis requested for a specific site "abc.co", in return to this request it got the error as "LOOKUP FAILED". Now consider the following services:
1) SMTP
2) TCP
3) UDP
4) DNS
Which of the above service(s) are failed when we get the error as "LOOKUP FAILED"
  • a)
    1 and 2 failed but not simultaneously
  • b)
    1 and 2 failed simultaneously
  • c)
    and 4 failed
  • d)
    2 and 4 failed
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A system Jarvis requested for a specific site "abc.co", in return to ...
Lookup failed means DNS has failed. The conversion from website name to its IP address can't be done.
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A system Jarvis requested for a specific site "abc.co", in return to this request it got the error as "LOOKUP FAILED". Now consider the following services:1) SMTP2) TCP3) UDP4) DNSWhich of the above service(s) are failed when we get the error as "LOOKUP FAILED"a)1 and 2 failed but not simultaneouslyb)1 and 2 failed simultaneouslyc)and 4 failedd)2 and 4 failedCorrect answer is option 'D'. Can you explain this answer?
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A system Jarvis requested for a specific site "abc.co", in return to this request it got the error as "LOOKUP FAILED". Now consider the following services:1) SMTP2) TCP3) UDP4) DNSWhich of the above service(s) are failed when we get the error as "LOOKUP FAILED"a)1 and 2 failed but not simultaneouslyb)1 and 2 failed simultaneouslyc)and 4 failedd)2 and 4 failedCorrect answer is option 'D'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about A system Jarvis requested for a specific site "abc.co", in return to this request it got the error as "LOOKUP FAILED". Now consider the following services:1) SMTP2) TCP3) UDP4) DNSWhich of the above service(s) are failed when we get the error as "LOOKUP FAILED"a)1 and 2 failed but not simultaneouslyb)1 and 2 failed simultaneouslyc)and 4 failedd)2 and 4 failedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A system Jarvis requested for a specific site "abc.co", in return to this request it got the error as "LOOKUP FAILED". Now consider the following services:1) SMTP2) TCP3) UDP4) DNSWhich of the above service(s) are failed when we get the error as "LOOKUP FAILED"a)1 and 2 failed but not simultaneouslyb)1 and 2 failed simultaneouslyc)and 4 failedd)2 and 4 failedCorrect answer is option 'D'. Can you explain this answer?.
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