The condition flag Z is set to 1 to indicate _____

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Question:
The condition flag Z is set to 1 to indicate _____

1.The operation has resulted in an error

2.The operation requires an interrupt call

3. The result is zero

4.There is no empty register available

Posted Date:-2021-03-14 23:19:29

More MCQS Questions and answers

  1. ___ directive is used to specify and assign the memory required for the block of code.
  2. ____ the most suitable data structure used to store the return addresses in the case of nested subroutines.
  3. _____ directive specifies the end of execution of a program.
  4. _____ pointer is used to point to parameters passed or local parameters of the subroutine.
  5. ______ converts the programs written in assembly language into machine instructions.
  6.  If the subroutine exceeds the private space allocated to it then the values are pushed onto _________
  7.  The assembler stores all the names and their corresponding values in _____
  8.  The instructions like MOV or ADD are called as ____
  9.  The order in which the return addresses are generated and used is _________
  10.  When dealing with the branching code the assembler ___________
  11.  The Instruction fetch phase ends with _______
  12. In case of nested subroutines the return addresses are stored in __________
  13. In the case of nested subroutines, the stack top is always _________
  14. Instructions which won’t appear in the object program are called as ___
  15. The alternate way of writing the instruction, ADD #5,R1 is _____
  16. The appropriate return addresses are obtained with the help of ____ in case of nested routines.
  17. The assembler directive EQU, when used in the instruction: Sum EQU 200 does ____
  18. The assembler stores the object code in ______
  19. The condition flag Z is set to 1 to indicate _____
  20. The data structure suitable for scheduling processes is _______
  21. The directive used to perform initialization before the execution of the code is ______
  22. The Instruction fetch phase ends with _______
  23. The last statement of the source program should be _______
  24. The location to return to, from the subroutine is stored in _______
  25. The most efficient way of handling parameter passing is by using ______
  26. The most Flexible way of logging the return addresses of the subroutines is by using _______
  27. The private space gets allocated to each subroutine when _________
  28. The private work space dedicated to a subroutine is called as ________
  29. The purpose of the ORIGIN directive is ______
  30. The reserved memory or private space of the subroutine gets deallocated when _______
  31. The return address of the Sub-routine is pointed to by ______
  32. The stack frame for each subroutine is present in ______
  33. The sub-routine service procedure is similar to that of the interrupt service routine in ________
  34. The utility program used to bring the object code into memory for execution is _____
  35. To overcome the problems of the assembler in dealing with branching code we use ____
  36. What is subroutine nesting?
  37. When dealing with the branching code the assembler _____
  38. When parameters are being passed on to the subroutines they are stored in ________
  39. When using Branching, the usual sequencing of the PC is altered. A new instruction is loaded which is called as ______
  40. While using the iterative construct (Branching) in execution _____________ instruction is used to check the condition.
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