Online Access Free 1D0-437 Exam Questions

Consider the program code in the attached exhibit. What is the result of executing this program code?

• A.The code will output the following:
  ROBERT
• B.The code will output the following:
  GERTRUDE
• C.The code will output the following:
  BOBBY
• D.The code will output the following:
  JOHN

Which one of the following while statements uses correct syntax and expressions?

• A.while ($c != 99) {print "OK"}
• B.while {$b eq "OK"} (print "$a++");
• C.while {0} (print "OK");
• D.while ($_) Do {print "OK");

Which of the following accurately describes the roles of the Database Interface Module
(DBI) and the Database Driver Module (DBD)?

• A.DBI makes available database-specific code; DBD transmits method calls to DBI.
• B.DBD transmits instructions to a database; DBI directs method calls to DBD.
• C.DBI transmits instructions to a database; DBD directs method calls to DBI.
• D.DBD makes available database-specific code; DBI translates method calls to DB

Consider the program code in the attached exhibit. What is the result of executing this program code?

• A.The code will output the following:
  = 3 + 5 + 2 + 3 13
• B.The code will fail at line 3 because add is a reserved word.
• C.The code will output the following:
  = 13 3 + 5 + 2 + 3
• D.The code will output the following:
  3 + 5 + 2 + 3 = 13

Consider the following code:
@cities = qw( Pittsburgh Atlanta Nashville Boston );
$city = join (":", @cities);
What is the value of $city after the code is executed?

• A.PittsburghAtlantaNashvilleBoston
• B.Pittsburgh, Atlanta, Nashville, Boston
• C.Pittsburgh:Atlanta:Nashville:Boston
• D.Pittsburgh Atlanta Nashville Boston