Device Management
The operating system keeps the information about all devices. It is also called the I/O controller, and the operating system also decides which devices are used to which program, when, and for how long.
FILE Management
It allocates and deallocates resources and decides which program to allocate resources.
Process Management
It allocates the program to the processor (CPU) and also deallocates it when a program runs out of the CPU needs.
Memory Management
The operating system manages memory. It has complete knowledge of primary memory; which part of the memory is used by which program. Whenever a program requests, it allocates memory.
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Single Level Directory
Single level Directory
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Single-level directory
The single-level directory is the simplest directory structure. In it, all files are contained in the same directory which makes it easy to support and understand. A single level directory has a significant limitation, however, when the number of files increases or when the system has more than one user. Since all the files are in the same directory, they must have a unique name. if two users call their dataset test, then the unique name rule violated.
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Advantages:
Since it is a single directory, so its implementation is very easy. If the files are smaller in size, searching will become faster. The operations like file creation, searching, deletion, updating are very easy in such a directory structure.
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Disadvantages:
There may chance of name collision because two files can have the same name. Searching will become time taking if the directory is large. This can not group the same type of files together.
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F.A.Q
Frequently Asked Questions
We will be updating the rest of the questions soon
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Why is it important to synchronize processes ?
Seva Sindhu is the common citizen service portal/facility of the Government of Karnataka to provide government-related services in one platform
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What to do when someone is harassing for the property?
One can contact a jurisdictional police station to get protection from those, who are harassing.
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Is their any special monitoring system to monitor the safety of Senior Citizen?
Senior citizens can register their details in SEVA SINDHU PORTAL and the details will reach the local police station through police IT software. Further police will keep a constant watch and given protection through beat policing.
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How do we get protection from police when we are in trouble?
One can dial 112 or call to local police and seek immediate protection from the police.