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What are global locks ?

  • they synchronize access to local resources
  • they synchronize access to global resources
  • they synchronize access to local and global resources
  • none of above

Answer: Option B

Similar Questions :

1. Disk scheduling involves deciding ?

  • which disk should be accessed next
  • the order in which disk access request should be made
  • physical location of files
  • type of disks a system should have

Answer: Option B

2. Supervisor state is only allowed to ?

  • Utility Softwares
  • Application Softwares
  • Operating System
  • Guest User

Answer: Option C

3. What is the name of values that are automatically provided by software to reduce keystrokes ?

  • Data Values
  • Default Values
  • Defined Values
  • Fixed Values

Answer: Option B

4. Banker's algorithm for resource allocation deals with ?

  • deadlock prevention
  • deadlock aviodance
  • deadlock recovery
  • circular wait

Answer: Option B

5. UNIX is a single user operating system.

  • True
  • False

Answer: Option B

Explanation:

UNIX is a Multi user operating system.

Read more from - Operating System Questions Answers - Set 2
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