Sometimes styles with common formatting properties are grouped together to reduce the size of style sheets; these styles are called descendent selectors.
Answer the following statement true (T) or false (F)
False
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Calling a method of another object requires which item?
a. The dot separator. b. Open and close braces. c. The new keyword. d. None of the above.
What is the search path for a shell? What is the name of the shell variable that is used to maintain the search path for the Bourne Again and TC shell? Where (in which file) is this variable typically located? What is the search path set to in your environment? How did you find out? Set your search path so that your shell searches your current and your ~/bin directories while looking for a command that you type. In what order does your shell search the directories in your search path? Why?
What will be an ideal response?
The PHP method used to get information from a database is which of the following (including all necessary arguments):
a. ``` mysql_query(query, database name) ``` b. ``` mysql_connect(query, database name) ``` c. ``` mysql_query(query, connection) ``` d. ``` mysql_connect(query, connection) ```
A kiosk presentation has to be restarted by a presenter
Indicate whether the statement is true or false