Write down the command to compile a C++ program in the myLab1.C file and store the executable code in the file myLab1. The C++ program uses functions in the math library and the PROMPT macro as shown below. The macro definition is not written at the start of the program.
The following command can accomplish the given task. Note that the command is to be typed as one line and that the line break is due to smaller line length.
g++ -D"PROMPT="UNIX and LINUX Rules the Networking World!:>"" -lm -o myLab1 myLab1.C
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Answer the following statements true (T) or false (F)
1. All code is in some namespace. 2. You may not use multiple namespaces in the same program. 3. The statement using namespace std and the statement using std::cin are the same. 4. If a name is defined in an unnamed namespace in a different compilation unit, it may not be accessed outside of that compilation unit. 5. All names are defined in some namespace
Math static method random generates a random double value in the range from 0.0
a. up to but not including 1.0 b. up to and including 1.0 c. up to and including 100.0 d. up to but not including 100.0
When resolving a pathname to its corresponding data, the VFS first ________, then _________ and finally _________.
a) calls the file system’s lookup function, checks the inode cache, checks the dentry cache b) checks the dentry cache, checks the inode cache, calls the file system’s lookup function c) checks the dentry cache, calls the file system’s lookup function, returns a file not found error. d) calls the file system’s lookup function, checks the dentry cache, checks the inode cache
It is against the law for keyloggers to be deposited on your hard drive by the company you work for.
Answer the following statement true (T) or false (F)