La respuesta a esta pregunta sería, primero tienes que puebo en cinco de mia con A B C y D anon afer a zic.
Answer:
3. Timestamp and Validation schedulers guarantee serializability.
Explanation:
Timestamp is a sequence of information encoded when a certain event occurs at a given time that information is decoded and message is identified. Time schedulers is optimistic scheduler and it removes physically unrealizable behavior. Timestamp cannot guarantee serializability. It can detect unrealizable behavior.
Answer:
Random access
Explanation:
Random access is the process of transferring information to or from a file in which every part of the file can be accessed directly rather than being accessed in a fixed sequence.
<span>SSH or Secure Socket Shell is a TCP network protocol that facilitates establishing secure, encrypted connections. The default port for SSH is 22. The port on which the local SSH server software listens for SSH connection requests can be changed to another port without affecting the level of security provided by the SSH protocol.</span>
Answer:
D) All the mentioned
Explanation:
public: This access modifier allows access from all classes in the program
protected: Means only classes within the same package or sub-classes (inheritance) can access members of the class
No Modifier: Omiting the modifier sets a class to the default. Which implies only classes in the same package can access members of the class.
The given question refers to class members in the same package so any these three access modifiers can be used.