c) will generate syntax error
Explanation:
Semicolon is required just before the else statement to parse the statement.
Output:
root@ubuntu:/home/google# awk '{if ("9″>"10″) print "google" else print "linux"}'
awk: {if ("9″>"10″) print "google" else print "linux"}
awk: ^ syntax error
root@ubuntu:/home/google#
The command "gdb google" a) will start debugging for the file "google" if the file is compiled with -g option with GCC b) will create executable for debugging c) will provide all errors present in the file "google" d) none of the mentioned
In debugging with GDB, break points can be set to a) any line b) any function c) both (a) and (b) d) none of the mentioned
In GDB debugging, we can proceed to the next break-point with command a) next b) continue c) both (a) and (b) d) none of the mentioned
At the time of debugging with GDB, if we just press ENTER a) GDB will repeat the same command you just gave it b) GDB will do nothing c) GDB will exit d) none of the mentioned
To print the value of a variable while debugging with GDB, ______ command can be used. a) printf b) print c) show d) none of the mentioned
Which GDB command prints the value of a variable in hex. a) print/x b) print/h c) print/e d) none of the mentioned
Which GDB command interrupts the program whenever the value of a variable is modified and prints the value old and new values of the variable? a) watch b) show c) trace d) none of the mentioned
Which GDB command produces a stack trace of the function calls that lead to a segmentation fault? a) trace b) backtrace c) forwardtrace d) none of the mentioned
The specific break point can be deleted by _____ command in GDB. a) delete b) del c) remove d) none of the mentioned
The "step" command of GDB a) executes the current line of the program b) stops the next statement to be executed c) both (a) and (b) d) none of the mentioned
rendc.org
Whether it is technological solutions or user-oriented innovations, We have put together for you the best sources of HR Interview Questions and Answers, Tech Ideas, and Programming Tutorials."
Get all the latest information on rendc.org
© 2022 | All rights reserved.
RENDC
welcome to www.rendc.org
