The statement: return 37, y, 2 * 3; returns the value ____.

Consider the following makefile and answer the questions that follow.

CC = gcc OPTIONS = -ansi CLIENT = pclient.o myinet.o SERVER = pserver.o myinet.o all: client server client: $(CLIENT) $(CC) $(OPTIONS) –o pclient $(CLIENT) –lsocket –lnsl –lposix4 server: $(SERVER) $(CC) $(OPTIONS) –o pserver $(SERVER) –lsocket –lnsl –lposix4 pclient.o: pclient.c myinet.h ipc.h $(CC) $(OPTIONS) –c pclient.c pserver.o: pserver.c myinet.h ipc.h $(CC) $(OPTIONS) –c pserver.c myinet.o: myinet.c myinet.h $(CC) $(OPTIONS) –c myinet.c .PHONY: clean clean: rm –f $(CLIENT) $(SERVER) a) List all the macros, dummy targets, and special targets in the makefile. b) If the make command is executed without a command line argument, what executable(s) will it build? Why? c) If the make all command is run, what executable(s) will it build? Why? d) Draw the dependency tree for the makefile. e) What command will you use to display the sequence of commands that would be executed if make were to run, without executing the commands? Show a sample run of your command. f) What command will you run to display lines in the makefile that don’t start with a tab? Show a sample run of your command.

The RGB channel is called the ____channel because it is the result of combining the R, G, and B channels.

A. connection B. combination C. composite D. join