PHP EXAM 2 QUESTIONS & ANSWERS
test - Answers -As you ________________ an application, you try to make it fail.
valid - Answers -When you test an application, you start by using ________________
data.
syntax - Answers -A/an ________________ error violates the rules for how PHP
statements must be written.
echo - Answers -A simple way to trace the execution of an application is to insert
________________ statements at appropriate points within the code.
variables - Answers -When a breakpoint is reached while you're testing an application
with NetBeans, you can view the values of the available ________________.
into - Answers -When you're using NetBeans, you can step through the execution of an
application one statement at a time by clicking on the Step ________________ button.
stack trace - Answers -The list of functions in the reverse order in which they were
called is called a/an
find all errors in the application - Answers -The goal of testing is to
logic error - Answers -An error that lets the application run but produces the wrong
results is known as a
runtime error - Answers -The type of error that does not violate syntax rules, but causes
the PHP interpreter to display errors is called a
misspelling keywords, forgetting to end a statement with a semicolon, forgetting a
closing quotation mark - Answers -What would be considered a common syntax error in
PHP?
runs to the next breakpoint - Answers -When you click on the Continue button while
you're debugging with NetBeans, the application
stack trace - Answers -Which of the following lists the functions in the reverse order in
which they were called?
breakpoint - Answers -When debugging an application, you can set a(n)
________________ to view the value of a variable at a particular point.
logic - Answers -Which type of error is often most difficult to find and fix?
, the Step Into button to execute the current statement and move to the next statement -
Answers -When you test an application with NetBeans and a breakpoint is reached, you
can click
find all errors - Answers -What is the goal of testing an application before it is put into
production?
fix all errors - Answers -What is the goal of debugging an application before it is put into
production?
runtime - Answers -Which type of error does not violate the rules for how PHP
statements must be written but will cause the PHP interpreter to display errors?
syntax - Answers -Which type of error is considered the easiest to find?
syntax - Answers -Which type of error is considered the easiest to fix?
<input> - Answers -HTML ________________ tags are used to define the text boxes,
password boxes, radio buttons, and check boxes on a form.
drop-down - Answers -In a/an ________________ list, only one option can be selected.
test area - Answers -A/an ________________ is similar to a text field, but it can display
multiple lines of text.
GET - Answers -If a form uses the ________________ method, the data for the fields
is displayed in the URL.
isset() - Answers -To test whether a check box has been checked, you can use the
________________ function.
POST - Answers -Typically, you would use the ________________ method if a form
contains password fields or other sensitive data that you don't want to display in the
URL.
entities - Answers -The htmlspecialchars() function can be used to convert some of the
special characters that a user has entered into a text box or text area into HTML
character ________________. This provides a way to display special characters and
helps to guard against XSS attacks.
<br> - Answers -The nl2br() function can be used to convert new line entries in a text
area into HTML ________________ tags.
print - Answers -The echo and ________________ statements are similar, but the echo
statement can accept multiple parameters.
test - Answers -As you ________________ an application, you try to make it fail.
valid - Answers -When you test an application, you start by using ________________
data.
syntax - Answers -A/an ________________ error violates the rules for how PHP
statements must be written.
echo - Answers -A simple way to trace the execution of an application is to insert
________________ statements at appropriate points within the code.
variables - Answers -When a breakpoint is reached while you're testing an application
with NetBeans, you can view the values of the available ________________.
into - Answers -When you're using NetBeans, you can step through the execution of an
application one statement at a time by clicking on the Step ________________ button.
stack trace - Answers -The list of functions in the reverse order in which they were
called is called a/an
find all errors in the application - Answers -The goal of testing is to
logic error - Answers -An error that lets the application run but produces the wrong
results is known as a
runtime error - Answers -The type of error that does not violate syntax rules, but causes
the PHP interpreter to display errors is called a
misspelling keywords, forgetting to end a statement with a semicolon, forgetting a
closing quotation mark - Answers -What would be considered a common syntax error in
PHP?
runs to the next breakpoint - Answers -When you click on the Continue button while
you're debugging with NetBeans, the application
stack trace - Answers -Which of the following lists the functions in the reverse order in
which they were called?
breakpoint - Answers -When debugging an application, you can set a(n)
________________ to view the value of a variable at a particular point.
logic - Answers -Which type of error is often most difficult to find and fix?
, the Step Into button to execute the current statement and move to the next statement -
Answers -When you test an application with NetBeans and a breakpoint is reached, you
can click
find all errors - Answers -What is the goal of testing an application before it is put into
production?
fix all errors - Answers -What is the goal of debugging an application before it is put into
production?
runtime - Answers -Which type of error does not violate the rules for how PHP
statements must be written but will cause the PHP interpreter to display errors?
syntax - Answers -Which type of error is considered the easiest to find?
syntax - Answers -Which type of error is considered the easiest to fix?
<input> - Answers -HTML ________________ tags are used to define the text boxes,
password boxes, radio buttons, and check boxes on a form.
drop-down - Answers -In a/an ________________ list, only one option can be selected.
test area - Answers -A/an ________________ is similar to a text field, but it can display
multiple lines of text.
GET - Answers -If a form uses the ________________ method, the data for the fields
is displayed in the URL.
isset() - Answers -To test whether a check box has been checked, you can use the
________________ function.
POST - Answers -Typically, you would use the ________________ method if a form
contains password fields or other sensitive data that you don't want to display in the
URL.
entities - Answers -The htmlspecialchars() function can be used to convert some of the
special characters that a user has entered into a text box or text area into HTML
character ________________. This provides a way to display special characters and
helps to guard against XSS attacks.
<br> - Answers -The nl2br() function can be used to convert new line entries in a text
area into HTML ________________ tags.
print - Answers -The echo and ________________ statements are similar, but the echo
statement can accept multiple parameters.
