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Questions Bank (1434051 total)
What register typically points to the top of the stack?
RCX
0%
RBX
0%
RSP
0%
RAX
0%
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Far calls and returns transfer control in which code segment?
between procedures in the same code segment
❌
doesn't matter
❌
between different segments
✅
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in the general process where is the system service call code placed
rax
✅
rdi
❌
memory
❌
rsi
❌
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how are some programming languages that are based on other programming constructs such as functional abstraction or pattern matching called?
procedural languages
0%
modular design
0%
non-procedural languages
0%
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Which register contains the address of the data that would be removed from the stack?
EBP
0%
RIP
0%
all of the above
0%
ESP
0%
RAX
0%
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What does the `AND` instruction do in modulus operations?
Adds numbers
0%
Shifts bits
0%
Masks specific bits
0%
Multiplies numbers
0%
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which one is not one of the mechanisms for passing data to and from a procedure?
pass by value/returned
0%
pass by reference
0%
pass by location
0%
pass by value
0%
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which instruction works by saving the address of where to return to when the function completes (referred to as the return address)?
proc
0%
endp
0%
call
0%
ret
0%
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instruction pops the current top of the stack (rsp) into the rip register, thus,restoring the appropriate return address?
proc
0%
endp
0%
call
0%
ret
❌
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which register is used as a function return value?
rax
✅
r10b
❌
rdx
❌
sc
❌
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