Online Access Free 1D0-437 Practice Test

Which one of the following choices will assign the current package Library1?

• A.package Library1;
• B.package::Library1;
• C.Library1::package;
• D.package(Library1);

Consider the following assignments:
$x = 9
$y = 7
$z = 5
Given these assignments, which one of the following expressions evaluates as true?

• A.($x 2) > $y;
• B.($z * 2) <= $x;
• C.($x - $y) != ($y - $z);
• D.($y + $z + $x) = $y*3;

Consider the following code block:
BEGIN {print ("Jan ");}
BEGIN {print ("Feb ");}
END {print ("Mar ");}
END {print ("Apr ");}
Print ("May ");
What is the result of this code block?

• A.May Jan Feb Mar Apr
• B.Jan Feb Mar Apr May
• C.Mar Apr May Jan Feb
• D.Jan Feb May Apr Mar

Which statement will open the /etc/passwd file for reading only?

• A.open(PASSFILE "+</etc/passwd");
• B.open(PASSFILE "+>/etc/passwd");
• C.open(PASSFILE, ">/etc/passwd");
• D.open(PASSFILE, "/etc/passwd");

Which of the following describes the functionality of the DBI tables method?

• A.The tables method returns a list of all tables in a database.
• B.The tables method returns a list of all related tables in a database.
• C.The tables method returns a list of all user-defined tables in a database.
• D.The tables method returns a list of all system tables in a database.