adplus-dvertising
frame-decoration

Question

The instruction that can be used to carry out task switch operation is

a.

software interrupt instruction

b.

exception

c.

external interrupt

d.

all of the mentioned

Posted under Microprocessor

Answer: (d).all of the mentioned

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The instruction that can be used to carry out task switch operation is

Similar Questions

Discover Related MCQs

Q. The IRET instruction gets back the execution state of the previous task, if

Q. The NT flag is set by the task switch operation, that is initiated by

Q. The 80286 executes LMSW instruction to enter into

Q. The instruction that sets the zero flag, if the segment referred to, by the selector can be read is

Q. The instruction that sets the zero flag, if the segment referred to by the selector, can be written as

Q. The instruction that reads the descriptor access rights byte into the register is

Q. The instruction that reads the segment limit into the register, if privilege rules and descriptor type allow is

Q. The instruction that adjusts the RPL (Requested Privilege Level) of the selector, to the numeric maximum of current selector RPL value is

Q. Which of the following is a supporting chip of 80286?

Q. In minimum mode, the function of 80286 is

Q. The signal that is applied to the decoding logic, to differentiate between interrupt, code fetch and data bus cycles is

Q. By adding which of the following, the minimum mode of 80286 gives the multibus interface of 80286?

Q. The number of bus controllers that are used for interfacing of memory and I/O devices is

Q. If the 80286 need to use system bus, then the signal that is to be active is

Q. If MBYTES input is high, then the pin serves as

Q. Latches are used in 80286 to

Q. The I/O port addresses, that are not used, while designing practical systems around 80286 are

Q. Which of the following is the highest priority usage among them?

Q. The highest priority usage than any other usage is

Q. The lowest priority usage among the following is