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Doctors Medicines MCQs Q&A

  1. I, II and III
  2. Only II and III
  3. Only III
  4. Only I and II
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1 Answers

Option 4 : Only I and II

The correct answer is Only I and II.

  • Karnataka is the largest producer of coffee in the country.
    • Karnataka accounts for nearly 71 per cent.
    • Chikmagalur, Kodagu, and Hassan districts of Karnataka are the major coffee producer regions.
    • Kerala is the second-largest producer of coffee in India.
    • Hence Statement 1 is correct.
  • Arabica, Robusta and Liberica are three common coffee beans used globally and they vary in flavour, price, body and caffeine content.
    • Hence Statement 2 is correct.
  • The Arabica is a variety of coffee is initially brought from Yemen.
  • The Geographical Indications Registry has granted the Geographical Indication (GI) tag to Coorg Arabica Coffee(Karnataka), Wayanad Robusta Coffee(Kerela), Chikmagalur Arabica Coffee(Karnataka), Araku Valley Arabica Coffee(Andhra Pradesh), and Bababudangiris Arabica Coffee(Karnataka)
    • Hence Statement 3 is incorrect.
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Related Questions

Consider the following solution to the producer-consumer synchronization problem. The shared buffer size is . Three semaphores empty, full and mutex are defined with respective initial values of 0, and 1. Semaphore empty denotes the number of available slots in the buffer, for the consumer to read from. Semaphore denotes the number of available slots in the buffer, for the producer to write to. The placeholder variables, denoted by P, Q, R, and S, in the code below can be assigned either empty or full. The valid semaphore operations are: wait ( ) and signal ( ). Producer: Consumer: do {         wait (P) ;         wait (mutex) ;         //Add item to buffer         signal (mutex) ;         signal (Q) ; } while (1) ; do {          wait (R) ;          wait (mutex) ;          //Consume item from buffer          signal (mutex) ;          signal (S) ; } while (1) ;   Which one of the following assignments to P, Q, R and S will yield the correct solution?
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