Security of the desktop system
What are the various measures which are taken to enhance the security of the desktop system?
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The very first step is to install and upgrade the anti-virus for the system. Secondly, ask all the users to not give out or write down passwords, comprising special characters and it should be at least 8 characters long. Thirdly, for the desktop security, make sure that the screen is locked and password secured throughout the day and logged off during the night.
Explain the use of monitors.
List some of the algorithms that are available for the Deadlock avoidance.
Explain the Types of Jobs?
Describe the Buddy system of the memory allocation.
Goal: To simulate and evaluate four different memor y allocation/deallocation techniques: • first fit • next fit • best fit • worst fit when a linked list is used to keep track of memory usage. Assume that the memory is 256 KB and is divided int o units of 2 KB each. A process may re
What do you mean by the system calls?
Briefly explain the Distinguish between physical and logical address?
Describe the tern reservation? Write down a brief note on it.
Describe the term DHCP? Explain why it is used? What are scopes and super scopes?
State some of the options for breaking the Deadlock.
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