GDB Debugger Questions & Answers – 5
1.
In GDB, a tracepoint can be set by the command
Answer: Option 'A'
trace
2.
Which one of the following command saves the command history of GDB in a file?
Answer: Option 'C'
set history save on
3.
The command “show commands” of GDB
Answer: Option 'A'
displays the last 10 commands in the command history
4.
The GDB command “show output-radix”
Answer: Option 'B'
displays the current default base for numeric display
5.
The user can define a command for GDB with the command
Answer: Option 'A'
define
6.
By default the GDB automatically executes the command from its
Answer: Option 'A'
init files
7.
The GDB text user interface uses the ____ library to show the source file.
Answer: Option 'A'
Curses
8.
Which one of the following GDB command allows to move from one stack frame to another without printing the frame?
Answer: Option 'A'
select-frame
9.
Which one of the following GDB command deletes any breakpoint at the next instruction to be executed in the selected stack frame?
Answer: Option 'A'
clear
10.
The result of an expression can be assigned to an environement variable with the command
Answer: Option 'B'
set
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