Intel 8086 (iAPX86) Interview Preparation Guide
Refine your 8086 interview skills with our 28 critical questions. Each question is crafted to challenge your understanding and proficiency in 8086. Suitable for all skill levels, these questions are essential for effective preparation. Download the free PDF now to get all 28 questions and ensure youre well-prepared for your 8086 interview. This resource is perfect for in-depth preparation and boosting your confidence.28 8086 Questions and Answers:
1 :: Which technology is used in Bluetooth for avoiding interference?
Frequency hopping is the technology used in Bluetooth.
2 :: Which microprocessor accepts the program written for 8086 without any changes?
8088 is that processor.
80186
80186
3 :: What does EU do?
Basically,8086 is divided into two part. 1.BIU. 2.EU Execution Unit(EU)Fetch the intruction from Queue(memory(6 byte) in BIU.) and execute it.
4 :: Which Flags can be set or reset by the programmer and also used to control the operation of the processor?
Trace Flag,
Interrupt Flag,
Direction Flag.
Interrupt Flag,
Direction Flag.
5 :: Which Segment is used to store interrupt and subroutine return address registers?
Stack Segment in segment register is used to store interrupt and subroutine return address registers
6 :: What is meant by cross-compiler?
A program runs on one machine and executes on another is called as cross-compiler
Programs which compile on One Machine and Execute on Another machine is called cross compiler
Programs which compile on One Machine and Execute on Another machine is called cross compiler
7 :: Give examples for Micro controller?
Z80, Intel MSC51 &96, Motorola are the best examples of Microcontroller.
The answer is:If we make the program in one operating system(os-xp) & if we want to execute/runs on another operating sysrem(os-linux),than we can do it by cross-compiler.
The answer is:If we make the program in one operating system(os-xp) & if we want to execute/runs on another operating sysrem(os-linux),than we can do it by cross-compiler.
8 :: Logic calculations are done in which type of registers?
Accumulator is the register in which Arithmetic and Logic calculations are done.
9 :: What is the position of the Stack Pointer after the POP instruction?
The address line is 02 greater than the earlier value.
10 :: What is the position of the Stack Pointer after the PUSH instruction?
The address line is 02 less than the earlier value.
Decrement by 2.
Decrement by 2.