Operating System (OS)
Which of the following refers to the associative memory?

the address of the data is generated by the CPU
None of these
the data are accessed sequentially
there is no need for an address i.e. the data is used as an address
the address of the data is supplied by the users

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Operating System (OS)
What is the method of handling deadlocks?

Allow the system to enter the deadlock state and then recover
All of these
Pretend that deadlocks never occur in the system
Use a protocol to ensure that the system will never enter a deadlock state

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Operating System (OS)
The function(s) of the Storage Assignment is (are)

None of these
to assign storage to all temporary locations that are necessary for intermediate results.
to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.
All of these
to assign storage to all variables referenced in the source program.

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Operating System (OS)
The instruction register

is a hardware memory device which denotes the location of the current instruction being executed.
contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".
is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.
None of these
contains the address of the memory location that is to be read from or stored into.

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