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New CIW 1D0-437 Exam Dumps Collection (Question 1 - Question 10)
Q1. Which of the following correctly creates a SQL statement that will insert the values of the
$name and $age variables into a database? The statement is assigned to the $sqlStmt variable. Assume a CHAR data type for $name and an INT data type for $age.
A. $sqlStmt = q{INSERT INTO aTable (NAME, AGE) VALUES ($name, $age)};
B. $sqlStmt = q{INSERT INTO aTable (NAME, AGE) VALUES ($name\, $age)};
C. $sqlStmt = qq{INSERT INTO aTable (NAME, AGE) VALUES ($name, $age)};
D. $sqlStmt = qq{INSERT INTO aTable (NAME, AGE) VALUES (\$name\, $age)};
Answer: C
Q2. The values function performs which task?
A. Generates a list of hash keys
B. Generates a list of hash values
C. Returns the number of key/value pairs
D. Reads the hash values into an array
Answer: B
Q3. Consider the following lines of code:
sub mySub { (
$arg, @args) = @_; foreach $val (@args) {
$returnVal .= "$arg, $val\n";
}
$returnVal . "" . @args;
}
print &mySub(1, "a value", "another value", "a parameter", "another parameter");
What is the output of these lines of code?
A. 1, a value 1, another value 1, a parameter 1, another parameter 4
B. 1, a value 1, another value 1, a parameter 1, another parameter a valueanother valuea parameteranother parameter
C. 1, a value, another value, a parameter, another parameter a value another value a parameter another parameter
D. 1, a value, another value, a parameter, another parameter 4
Answer: A
Q4. Consider the program code in the attached exhibit. What is the result of executing this program code?
A. The code will output the following: 20 100 Apple Grapefruit Orange
B. The code will output the following: Apple Grapefruit Orange 20 100
C. The code will output the following: 100 20 Apple Grapefruit Orange
D. The code will output the following: Orange Grapefruit Apple 100 20
Answer: B
Q5. 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 output the following:
= 3 + 5 + 2 + 3 13
C. The code will output the following:
= 13 3 + 5 + 2 + 3
D. The code will fail at line 3 because add is a reserved word.
Answer: A
Q6. Consider the following program code:
print(1 );
BEGIN { print(2 ); }
END { print(3 ); }
BEGIN { print(4 ); } END
{
package MyPackage; print(5 );
}
What is the result of executing this program code?
A. The code will output the following: 1 2 3 4 5
B. The code will output the following: 2 4 1 5 3
C. The code will output the following: 2 1 3 4 5
D. The code will output the following: 2 4 1 3
Answer: B
Q7. Which of the following choices demonstrates the proper way to close a database connection given that $dbh is the database handle?
A. Disconnect=>$dbh;
B. disconnect $dbh;
C. $dbh->disconnect;
D. Close($dbh);
Answer: C
Q8. Consider the following program code:
$var = 10; package Alpha;
$var = 20;
{
package Beta;
$var = 30;
}
package Gamma;
$var = 40;
{
print $var;
}
What is the output of this code?
A. 10
B. 20
C. 30
D. 40
Answer: D
Q9. Which one of the following choices lists only valid expression operators?
A. + - ** // B. * ** / // C. ** / ++ % D. */ % -- **
Answer: C
Q10. Consider the following program code:
$Animal = Dogs bark; package Cat;
$Animal = Cats purr;
{
package Fish;
$Animal = Fish swim;
} p
ackage main; print $Animal;
What is the result of executing this program code?
A. The code will fail at line 4.
B. The code will output the following: Dogs bark
C. The code will output the following: Cats purr
D. The code will output the following: Fish swim
Answer: B
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