1 CXX=clang++ 2 CXX_FLAGS=-std=c++20 -Iincludes -g -fstandalone-debug -00 -Wall -Wextra -Werror 3 4 exec: bin/exec 5 tests: bin/tests 6 7 bin/exec: /src/main.cc ./src/functions.cc 8 $(CXX) $(CXX_FLAGS) $-o $@ 9 10 11 bin/tests: ./tests/tests.cc ./src/functions.cc $(CXX) $(CXX_FLAGS) $^-o $@ 12 13 .DEFAULT_GOAL := tests. 14 .PHONY: exec tests clean 15 16 17 clean: rm -f bin/* Why is exec a phony target? Select the best answer. The prerequisite files for exec mirrors bin/exec. The recipe for exec only compiles main.cc. O The recipe for exec only runs bin/exec. exec is a target that will always run independently from the state of the file system. What source files will make exec compile? exec functions.cc main.cc main.cc and functions.cc. What will make clean do? Select the single best answer. Does nothing. ORemove all object (..) files from the bin directory. ORemove all object (.o) files from the project's root directory. Removes only the executable exec from the bin directory.

1 CXX=clang++ 2 CXX_FLAGS=-std=c++20 -Iincludes -g -fstandalone-debug -00 -Wall -Wextra -Werror 3 4 exec: bin/exec 5 tests: bin/tests 6 7 bin/exec: /src/main.cc ./src/functions.cc 8 $(CXX) $(CXX_FLAGS) $-o $@ 9 10 11 bin/tests: ./tests/tests.cc ./src/functions.cc $(CXX) $(CXX_FLAGS) $^-o $@ 12 13 .DEFAULT_GOAL := tests. 14 .PHONY: exec tests clean 15 16 17 clean: rm -f bin/* Why is exec a phony target? Select the best answer. The prerequisite files for exec mirrors bin/exec. The recipe for exec only compiles main.cc. O The recipe for exec only runs bin/exec. exec is a target that will always run independently from the state of the file system. What source files will make exec compile? exec functions.cc main.cc main.cc and functions.cc. What will make clean do? Select the single best answer. Does nothing. ORemove all object (..) files from the bin directory. ORemove all object (.o) files from the project's root directory. Removes only the executable exec from the bin directory.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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