Work out the details of the implementing the switch statement using jump tables in assembly using any flavor of conditional branch instruction. [Hint: After ensuring that the value of the switch variable is within the bounds of valid case values, jump to the start of the appropriate code segment corresponding to the current switch value, execute the code and finally jump to exit.]
What will be an ideal response?
First, check the bounds of the switch variable
If the variable is within the bounds, you would index into the jump-table based on which switch case was executed. For example, if you took the second switch statement, you would jump to the second location listed in the jump-table.
Execute the desired branch
JLR or JMP $returnaddress
Continue with your original code
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After a function executes, to where does control of the program return?
A. To main() B. To the called function. C. To the last line where it left off. D. To the call statement.
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Answer the following statement true (T) or false (F)
____ is a technique with which you try to prepare for all possible errors before they occur.
A. Incrementing B. Stub C. Nested loop D. Defensive programming
_______ allows people to contact each other via direct, live communication
Fill in the blank(s) with the appropriate word(s).