QUESTION: 45

A table named employees is given below:

Which of the following statements would return the employees names , in ascending order, based on their last name and first name? Each correct answer represents a complete solution. Choose all that apply.

select fname, lname from employees order by lname;
select fname, lname from employees order by lname desc;
select fname, lname from employees group by lname;
select fname, lname from employees order by lname asc;

Answer(s): A,D

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QUESTION: 46

Which of the following code snippets will you use to destroy a log if the variable $logger contains the log record?

<php remove($logger);
<php $logger=null;
<php delete($logger);
<php $logger->null;

Answer(s): B

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QUESTION: 47

Which of the following methods will you use to get the actual set language in Zend_Translateclass?

setLocale()
getList()
getLocale()
isAvailable()

Answer(s): C

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QUESTION: 48

Which of the following joins will you use to display data that do not have an exact match in the column?

Self join
Outer join
Equijoin
Non-equijoin

Answer(s): D

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QUESTION: 48