Which Among the Following Skills Need for Locating Appropriate Information

Multiple Choice

Which among the following skills need for locating appropriate information on the Internet

A) the ability to use Internet tools such as search engines
B) having knowledge of search techniques and ability to execute the search.
C) One needs to have abilities such as searching for information, scanning and skimming information, and strategies such as planning, monitoring and evaluating in executing the search.
D) All of these