The correct sequence of calls to a reader-writer lock rwlock to protect this critical section involving a shared variable counter: counter- rwlock.lock_write();
counter++;
rwlock.unlock() is the correct sequence of calls to a reader-writer lock rwlock to protect this critical section involving a shared variable counter
- This is happening for the reason that lock. With the aid of the rwWriteLock, the vital section must be protected by unlock(). It guarantees that the ReadWriteLock will lock the program's other threads.
- One of the readers-writer difficulties is solved by a readers-writer lock, also known as a single-writer lock, multi-reader lock, push lock, or MRSW lock.
- This means that while several threads can read data concurrently, publishing or changing data requires an exclusive lock.
- Controlling access to a memory data structure that cannot be updated atomically and is invalid (and should not be accessed by another thread) until the update is finished may be a typical purpose.
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The sentence above is simple.
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Answer:
My neighbour, Gopal, has an only son. Unfortunately, he is blind. He cannot see at all. For him days and nights are equal. His is a wretched life. For all his needs, he depends on other members of the family. He cannot take care of himself.
He is a burden on others. He cannot go anywhere without the help of a guide. He is deprived of all the joys and pleasures which come to us through our eyes. He can’t go to the pictures. He cannot enjoy the scenes and sights of nature. There is no joy in his life. He is always sad and moody. He has no chance of marriage. All his life. He must remain a bachelor. He must lead a sad and lonely life.
But Nature has compensated him for this heavy loss of eye-sight. He has been blessed with a sweet and melodious voice. He can charm others with his songs. He is often invited by people to entertain them with his songs.
He is paid handsomely. He has a very good memory. He knows the whole of the Tulsi Ramayana by heart. When he sings, the words seem to flow from his heart. All present listen to him spellbound. Singing has become his hobby. It is the only redeeming feature of his life.
But nowadays, there are schools for the blind. They can be educated. They can be trained in various handicrafts and thus made useful member of society. So the lot of a blindman is not as hard and miserable as it used to be.
He can become capable of earning his livelihood. If he so chooses. He can get higher education and thus secure a Government job. He need not feel helpless and miserable. Several avenues are open to him. There are chances for him to make his career.
The frog jumped. (All your adding is ed but it makes that past tense)
Answer:
no
Explanation:
at first no cause romeo was in love with rosaline.
love at first sight...love may not exists when you meet someone fir the first time but u may create a memory.
for some people it can be real but the challange is that will they be able to stay in love or a relationship?.
