Question
a.
SS and SP are initialised
b.
only SS is initialised
c.
only SP is initialised
d.
SS and SP need not be initialised
Posted under Microprocessor
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. When a stack segment is initialised then
Similar Questions
Discover Related MCQs
Q. The number of PUSH instructions and POP instructions in a subroutine must be
View solution
Q. 8086 does not support
View solution
Q. For 8086 microprocessor, the stack segment may have a memory block of a maximum of
View solution
Q. While CPU is executing a program, an interrupt exists then it
View solution
Q. An interrupt breaks the execution of instructions and diverts its execution to
View solution
Q. While executing the main program, if two or more interrupts occur, then the sequence of appearance of interrupts is called
View solution
Q. Whenever a number of devices interrupt a CPU at a time, and if the processor is able to handle them properly, it is said to have
View solution
Q. NMI stands for
View solution
Q. If any interrupt request given to an input pin cannot be disabled by any means then the input pin is called
View solution
Q. The INTR interrupt may be
View solution
Q. The Programmable interrupt controller is required to
View solution
Q. The INTR interrupt may be masked using the flag
View solution
Q. If an interrupt is generated from outside the processor then it is an
View solution
Q. If the interrupt is generated by the execution of an interrupt instruction then it is
View solution
Q. Example of an external interrupt is
View solution
Q. Example of an internal interrupt is
View solution
Q. The interrupt request that is independent of IF flag is
View solution
Q. The type of the interrupt may be passed to the interrupt structure of CPU from
View solution
Q. During the execution of an interrupt, the data pushed into the stack is the content of
View solution
Q. After every response to the single step interrupt the flag that is cleared is
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Microprocessor? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!