# Recent activity by bane

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Let X be a length used to make three sides of a rectangle. Area of rectangle will be: A. $X^{2}/9$ B. $(X-a)^{2}/4$ C. $(X+a)^{2}/16$ D. None of the above
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SET D,Read passage and give answers to question from 41 to 45 Epimenides was a Cretan who made one immortal statement: "All Cretans are liars." Epimenides the Cretan says, 'that all the Cretans are liars,' but Epimenides is himself a Cretan; ... problems as incomprehensible to human mind. B. German is an incomprehensible language. Question 44 45: Suggestion and answers are welcome, thankyou
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Difference between logical address and physical address. M getting so confused between this two. Sometimes it is mentioned that logical address is what viewd by the user as user can't view physical address but then it is given it is generated by the CPU. Explain in simple language not bookies words. Thanks.
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I have confusion between the following terms: process to process delivery node to node delivery host to host delivery end to end delivery which layer provides which service and the major confusion is in the difference between them?
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Small doubt, We know that, when a page fault(required page is missing in main memory) occurs, the respective process will be blocked (Process is removed from Main memory. Does the page table of this process is removed from main memory?? If so, once the page which ... again Page Table has to be loaded back.(If it is removed once a process is blocked). Is my understanding correct? Please help me
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when and why is disk scheduling used? also who performs disk scheduling?
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20) If S d is a dual of S then (S d )d ⇔ a) ~S b) S c) T d) F
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What is protection in term of - "when multiple processes are waiting in the ready queue then one process should not affect the data of another process which is also waiting in the ready queue and this leads to the concept of providing protection between processes in ready queue. " ?
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what is the difference between connection oriented and connection less services?
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∀x∃y P(x) → Q(y) ≡ ∀x P(x) → ∃yQ(y) We have to prove whether this is a tautology or not. How do we proceed ?