Que: 192. mov.w @PC+,R6 is a type of
|
| a. direct addressing |
| b. indirect addressing |
| c. immediate addressing |
| d. indirect auto increment addressing |
(c). immediate addressing
Que: 193. Which instruction is used to call functions?
|
| a. MOV |
| b. GO |
| c. CALL |
| d. All of the mentioned |
Que: 194. ret instruction is used for
|
| a. determining the end of the program |
| b. for returning back from the subroutine to the main program |
| c. for transferring data from one place to another |
| d. none of the mentioned |
(b). for returning back from the subroutine to the main program
Que: 195. According to conventions being followed, R12 to R15 are used for
|
| a. parameter passing |
| b. preserved for call |
| c. both of the mentioned |
| d. none of the mentioned |
Que: 196. We can store the temporary results across a call instruction with the help of which of the following registers
|
| a. R1-R4 |
| b. R4-R11 |
| c. R12-R15 |
| d. All of the mentioned |
Que: 197. Can we allocate variables on the stack?
|
| a. yes |
| b. no |
| c. can’t be said |
| d. depends on the conditions |
Que: 198. Which registers are reserved for passing the parameters to a subroutine and then returning the final result?
|
| a. R1-R4 |
| b. R4-R11 |
| c. R12-R15 |
| d. All of the mentioned |
Que: 199. What actually is the order of stack frame for a parameter to pass to a subroutine?
|
| a. parameter passed to subroutine |
| b. return address |
| c. saved copies of registers(R4-R11) |
| d. all of the mentioned |
(d). all of the mentioned
Que: 200. When any subroutine is called, then the first value of stack will be
|
| a. value of PC |
| b. the return address |
| c. none of the mentioned |
| d. both are one and the same things |
(d). both are one and the same things
Que: 201. After subroutine which of the instruction is used for returning the pointer back to the main program?
|
| a. ret |
| b. reti |
| c. both of the mentioned |
| d. none of the mentioned |
(c). both of the mentioned