Answer:
The address space basically define the memory allocation for all the computational entity. It is basically define in the specific range in the memory which is available in the program.
The memory can be allocated in the resources like file, devices and server. In the address space the memory can be used either virtually or physically for executing the given instruction and storing the data in the system.
The main advantages and costs of the address space are that:
- The simplifies the data migration and also the process migration the system.
- It is easy to implement the zero cop.
- It basically eliminate the copying of the data from the memory.
- The cost increase as the traditional operation system used a individual address space in the each processing.
The small organization majorly face the problem of addressing and it also reduce the stability of the company and organization.
#2: Portrait taller than wide & landscape wider than tall
Answer:
When you open a stream for both reading and writing you must always remember to close the stream.
Explanation:
There are three basic steps to follow to read and write data from stream.
Steps to read data from the stream
1) Open the stream
2) Read the data from the stream
3) Close the stream
Step to write data to the stream
1) Open the stream
2) Write the data to the stream
3) Close the stream
Answer:
An online UPS
Explanation:
An online uninterrupted power supply (ups) can be defined as an electronic device that is designed to supply continuous power to a load that uses alternating current (AC), through the inverter and rectifier arrangement (combination) during normal operation of the device. Thus, an online UPS through its inverter supplies continuous AC power in the event of a power failure.
Hence, an online UPS power backup method is designed and developed to continually provide power to a server (load) if there is a power outage as a result of a thunderstorm.
In conclusion, an online uninterrupted power supply (ups) guarantees a 24 hour power supply when properly installed and connected to a load or end user device such as a server.
