TOP CRICKETER HOUSE PRICE

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TOP CRICKETERS HOUSE IN THE WORLD RICKY POINTING 69.8 CRORE SHANE WATSON  62.8 CRORE YUVRAJ SINGH 60 CRORE MICHEAL CLARKE 59.3 CRORE DAVID WARNER 45.3 CRORE SHANE WARNE 38.4 CRORE SACHIN TENDULKAR 38 CRORE VIRAT KOHLI HOUSE 34 CRORE ROHIT SHARMA 30CR BRETT LEE HOUSE  27.9 CRORE
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TECHNICAL QUESTION

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TECHNICAL QUESTIONS AND ANSWER

 1. IT IS POSSIBLE TO HAVE A DEADLOCK INVOLVING ONLY ONE PROCESS

DEADLOCK WITH ONE PROCESS IS NOT POSSIBLE BECAUSE A DEADLOCK SITUATION CAN ARISE IF THE FOLLOWING FOUR CONDITIONS HOLD SIMULTANEOUSLY IN A SYSTEM.


  • MUTUAL EXCLUSION
  • HOLD AND WAIT
  • NO PREEMPTION
  • CIRCULAR WAIT
2. WHAT ARE THE ADVANTAGE OF MULTIPROCESSOR SYSTEM?

INCREASED THROUGHOUT- MULTIPROCESSOR SYSTEM HAVE BETTER PERFORMANCE THAN SINGLE PROCESSOR SYSTEM.

REDUCED COST- MULTIPROCESSOR SYSTEM CAN COST LESS THAN EQUIVALENT MULTIPLE SINGLE PROCESSOR SYSTEM.

INCREASED RELIABILITY- MULTIPROCESSOR SYSTEM HAVE MORE THAN ONE PROCESSOR SO IF ONE PROCESSOR FAILS COMPLETE SYSTEM WILL NOT STOP.

3. WHAT ARE THE FUNCTIONS OF OPERATING SYSTEM?

  • RESOURCE UTILIZATION
  • RESOURCE ALLOCATION
  • PROCESS MANAGEMENT
  • FILE MANAGEMENT
  • I/O MANAGEMENT
  • DEVICE MANAGEMENT

4. WHAT DO YOU MEAN BY PROXY SERVER?

PROXY SERVER PREVENTS THE EXTERNAL USERS WHICH ARE UNAUTHORIZED TO ACCESS THE NETWORK.

5. WHAT DO YOU MEAN BY DNS?

DNS STANDS FOR DOMAIN NAME SYSTEM IT AN INTERNET ADDRESS MAPPING PROCESS WITH THE LOCAL NAME WE CAN ALSO CALL IT AS AN INTERNET PHONEBOOK.


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