Answer:
Platform as a Service (PaaS)
Explanation:
In cloud computing, PaaS called platform as a service refers to the provision of a computing platform for developers to create their own custom application. Other two categories of cloud computing are IaaS (Infrastructure as a service) and SaaS (Software as a Service). In the PaaS the servers, cloud storage and network are automatically handled by the platform only the software and application code are to be managed.
Answer:
The description for the given question is described in the explanation section below.
Explanation:
Depending on the needs of the device programmers these OS have various locking frameworks. Spinlocks become beneficial for preemptive multitasking processes during which a thread will operate in such an active loop instead of risking a rest queue latency. Mutexes become beneficial to utility lockers.
- Solaris 2 employs flexible mutexes, indicating something like this on preemptive multitasking computers, the mutex is introduced with either a spinning switch.
- Semaphores and state variations are much more effective methods for consistency where a commodity needs to be managed for such a prolonged period of time because spinning is unstable over a prolonged time.
Answer:
The correct answer to the following question will be "home/mv first.txt second.txt".
Explanation:
- The command mv is a command-line device that transfers files or folders from one location to the next. This allows single files moving, various files and folders moving, used for renaming the file in the Linux operating system.
- This can prompt before overwriting and will have the opportunity to move only documents new than that of the departure point.
The general syntax of this command is given below:
mv SOURCE FILENAME DESTINATION FILENAME
Therefore, it's the right answer.
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