Question Detail

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. Distributed systems should ?

high security
have better resource sharing
better system utilization
low system overhead

Answer: Option B

2. File record length

Should be chosen to match the data characteristics
should be fixed
should be variable
vary system to system

Answer: Option A

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. When did IBM released the first version of its disk operating system DOS version 1.0 ?

1981
1982
1983
1984

Answer: Option A

5. What is the maximum number of processes that may enter simultaneously inside the critical section to avoid race condition ?

One
Two
Three
Four

Answer: Option A

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