Answer: C) spin-lock with test and set
Explanation:
In spinlock, when a thread locks a spinlock then it continuously retrying locking until it succeeds. Spinlock is the lock that cause thread and continuously check that whether the lock are available or not for synchronization.
So that is why spinlock is best synchronization solution as it is not allowing any another thread.
On the other hand, in mutex thread try to lock a mutex and then, it automatically go to sleep mode before locking and immediate allow another thread to run.
Answer:A lot of people cry when they cut an onion. The trick is not to form an emotional bond.lol
Answer:
Behavioural targeting
Explanation:
Behavioural targeting is the method that enables advertisers to display more relevant ads based on user's search and browsing history. This is an online targeting technique that collects information from a particular user. This information comes from the person's browsing history. The information that comes from the browsing history enable advertisers to display specific targeted ads that would most appeal to the person in question.
Answer:
Data type in Microsoft Access Database
Text
Memo
Byte
Integer
Long
Single
Double
Currency
AutoNumber
Date/Time
Yes/No
Ole Object
Hyperlink
Lookup Wizard
Explanation:
