UGC-NET | UGC NET CS 2014 Dec – II | Question 34

Debugger is a program that
(A) allows to examine and modify the contents of registers
(B) does not allow execution of a segment of program
(C) allows to set breakpoints, execute a segment of program and display contents of register
(D) All of the above


Answer: (C)

Explanation: A debugger is a computer program used by programmers to test and debug a target program. Debuggers may use instruction-set simulators, rather than running a program directly on the processor to achieve a higher level of control over its execution. It also allows to set breakpoints, execute a segment of program and display contents of register.
So, option (C) is correct.

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