module a uses module b if a correct version of b must be present for a to execute correctly
module a calls (or invokes ) module b if b triggers execution of a
all of the mentioned
none of the mentioned
Answer is Right!
Answer is Wrong!
The correct answer is: C. all of the mentioned
A module uses another module if a correct version of the other module must be present for the first module to execute correctly. For example, a module that uses a database must have a correct version of the database driver installed in order to connect to the database.
A module calls (or invokes) another module if the second module triggers execution of the first module. For example, a module that calls a function in another module will cause the function to be executed.
In some cases, a module may use and call another module at the same time. For example, a module that uses a database may also call a function in the database driver.
In conclusion, the correct answer is: C. all of the mentioned.