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[#346] Which one of the following directory contains every physical device that has been discovered by the bus types registered with the kernel?

(A) /sys/devices

(B) /sys/bus/devices

(C) /devices

(D) none of the mentioned

Correct Answer

(A) /sys/devices

[#347] Which command prints the directory stack?

(A) cd

(B) dirs

(C) popd

(D) pushd

Correct Answer

(B) dirs

[#348] For debugging with GDB, the compiled program can be run by the command

(A) run

(B) execute

(C) ./<filename>

(D) none of the mentioned

Correct Answer

(A) run

[#349] Which one of the following is used by awk to control the conversion of numbers to string?

(A) RS

(B) OFMT

(C) SUBSEP

(D) RSTART

Correct Answer

(B) OFMT

[#350] The terminal used by a Daemon process is:

(A) any terminal

(B) no terminal

(C) root terminal

(D) system console

Correct Answer

(B) no terminal