adplus-dvertising
frame-decoration

Question

What is the purpose of the this pointer in C++ method functions?

a.

It holds the return value of the function

b.

It holds the value of the first parameter passed to the function

c.

It holds the address of the function

d.

It holds the address of the object that the function is a member of

Posted under Reverse Engineering

Answer: (d).It holds the address of the object that the function is a member of Explanation:The this pointer in C++ method functions holds the address of the object that the function is a member of.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the purpose of the this pointer in C++ method functions?

Similar Questions

Discover Related MCQs

Q. How are the parameters passed in a thiscall convention?

Q. What are the most basic data constructs in programming?

Q. Why is it beneficial to learn how basic data constructs are implemented by compilers?

Q. What is the benefit of uncovering and mapping global variables?

Q. Where do global variables typically reside in most environments?

Q. How can code that accesses global variables be identified?

Q. What are global variables and why are they important in programming?

Q. What is the benefit of learning how basic data constructs are implemented by compilers in the low-level realm?

Q. How are local variables managed by compilers?

Q. How are stack-based local variables accessed by code?

Q. Why is mapping and naming local variables in a function a critical step in the reversing process?

Q. What are local variables?

Q. How do compilers manage local variables?

Q. How are local variables placed on the stack?

Q. What is the advantage of using registers to store local variables?

Q. When are local variables stored in memory addresses instead of registers?

Q. What are imported variables and where are they stored?

Q. Why are imported variables usually named?

Q. How can identifying imported variables be helpful for reversers?

Q. What is the performance penalty of using imported variables?