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What else can I help you with?
Examples of privileged instructions used by 8085 processor?
There is no protected mode in the 8085 microprocessor, therefore, there are no instructions that are considered privileged.
Which router mode is accessed by entering the enable mode?
privileged EXEC
Explain the difference between user EXEC and privileged EXEC modes?
Privileged mode has access to the entire router or switch configuration. User EXEC mode only has limited options. Specifically, to do any configuration changes, you need to enter privileged mode first.Privileged mode has access to the entire router or switch configuration. User EXEC mode only has limited options. Specifically, to do any configuration changes, you need to enter privileged mode first.Privileged mode has access to the entire router or switch configuration. User EXEC mode only has limited options. Specifically, to do any configuration changes, you need to enter privileged mode first.Privileged mode has access to the entire router or switch configuration. User EXEC mode only has limited options. Specifically, to do any configuration changes, you need to enter privileged mode first.
What is the router prompt for the privileged EXEC mode?
# or Router#
Which keystrokes can be used to return to privileged mode from the interface configuration mode?
ctrl-p
Does a privileged instruction involves a Context Switch in Unix?
In any environment, in order to execute a privileged instruction you have have to switch from user mode to kernel mode, hence a context switch.
Which prompt is associated with the privileged exec mode?
R1#
What is the difference between the kernel and the user?
Kernel mode is considered a 'privileged' mode, meaning that code executing in that mode can have access to any part of the system, memory, devices, etc. There are no limitations on what it can do. User mode only allows certain operations. Anything requiring any amount of privileged must request the kernel to do things on their behalf. User mode is not a privileged mode and is therefore restrictive in terms of accessing memory, devices, etc.
Which router mode is accessed by entering the enable command?
privileged EXEC
What command is used to enter the routers privileged mode?
enable after the Router> prompt
Which router configuration mode will require user authentication if an administrator issues the enable secret command?
privileged executive mode
Is it possible to construct a secure operating system for those computer systems which do not provide a privileged mode of operation in hardware?
No, it is not possible to construct a secure operating system for those computer systems which do not provide a privileged mode of operation in hardware.
