Question 1

Arrays must be indexed with which of the following data types

Accepted Answer

A)  integers only 
B)  either an integer or a string 
C)  an integer, string, or floating point number 
D)  either an integer or a floating point number 
A)  integers only 
B)  either an integer or a string 
C)  an integer, string, or floating point number 
D)  either an integer or a floating point number B

Question 2

Function preg_match uses regular expressions to search a string for a ________.

Accepted Answer

A)  character 
B)  digit 
C)  specified pattern 
D)  space character 
A)  character 
B)  digit 
C)  specified pattern 
D)  space character C

Question 3

Unlike settype, ________ does not change a variable's content-it creates a temporary copy of a variable's value in memory.

Accepted Answer

A)  gettype 
B)  concatenation 
C)  caching 
D)  casting 
A)  gettype 
B)  concatenation 
C)  caching 
D)  casting D

Question 4

The setcookie function can be called ________.

Accepted Answer

A)  anytime during script execution 
B)  during the first statement of the script only 
C)  before any other output 
D)  None of the above. 
A)  anytime during script execution 
B)  during the first statement of the script only 
C)  before any other output 
D)  None of the above.

Question 5

Validating user input data ensures that ________.

Accepted Answer

A)  data input by the user is in the correct format 
B)  data entered into the database is in the correct format 
C)  data input into the database is verified by information found on the client computer 
D)  All of the above. 
A)  data input by the user is in the correct format 
B)  data entered into the database is in the correct format 
C)  data input into the database is verified by information found on the client computer 
D)  All of the above.

Question 6

The regular expression a+ matches

Accepted Answer

A)  the string a+ 
B)  a string of one or more a's 
C)  a string of zero or more a's 
D)  a string with a + at the beginning 
A)  the string a+ 
B)  a string of one or more a's 
C)  a string of zero or more a's 
D)  a string with a + at the beginning

Question 7

The statement $$inputName is ________.

Accepted Answer

A)  referencing a variable whose name is equal to the value of $inputName 
B)  defining an array named $inputName 
C)  shorthand for typing $inputName twice 
D)  a syntax error 
A)  referencing a variable whose name is equal to the value of $inputName 
B)  defining an array named $inputName 
C)  shorthand for typing $inputName twice 
D)  a syntax error

Question 8

Which is not a character class in PHP

Accepted Answer

A)  alpha 
B)  digit 
C)  numeric 
D)  lower 
A)  alpha 
B)  digit 
C)  numeric 
D)  lower

Question 9

A cookie that lasts only until the browser is closed is called a ________ cookie.

Accepted Answer

A)  session 
B)  persistent 
C)  temporary 
D)  timed 
A)  session 
B)  persistent 
C)  temporary 
D)  timed

Question 10

Which of the following is not a pre-defined function for interacting with MySQL databases

Accepted Answer

A)  mysql_error 
B)  mysql_connect 
C)  mysql_fetch_record 
D)  mysql_fetch_row 
A)  mysql_error 
B)  mysql_connect 
C)  mysql_fetch_record 
D)  mysql_fetch_row

Question 11

Which of the following are PHP data types

Accepted Answer

A)  integers, strings and text 
B)  integers, floating point numbers and text 
C)  integers, floating point numbers and strings 
D)  integers, strings and text. 
A)  integers, strings and text 
B)  integers, floating point numbers and text 
C)  integers, floating point numbers and strings 
D)  integers, strings and text.

Question 12

Type conversions can be performed using function ________.

Accepted Answer

A)  settype 
B)  print 
C)  gettype 
D)  define 
A)  settype 
B)  print 
C)  gettype 
D)  define

Question 13

Which of the following can be used to compare strings

Accepted Answer

A)  == 
B)  != 
C)  < = 
D)  All of the above. 
A)  == 
B)  != 
C)  < = 
D)  All of the above.

Question 14

GET and POST data sent to a PHP script are accessible using the ________ and ________ superglobal arrays.

Accepted Answer

A)  $GET, $POST 
B)  $GETDATA, $POSTDATA 
C)  $CLIENT, $SERVER 
D)  $_GET, $_POST 
A)  $GET, $POST 
B)  $GETDATA, $POSTDATA 
C)  $CLIENT, $SERVER 
D)  $_GET, $_POST

Question 15

The relational operators can be used to compare ________.

Accepted Answer

A)  integers only 
B)  integers and strings only 
C)  integers and floating point numbers only 
D)  integers, strings and floating point numbers 
A)  integers only 
B)  integers and strings only 
C)  integers and floating point numbers only 
D)  integers, strings and floating point numbers

Exam 19: Php

Arrays must be indexed with which of the following data types

Function preg_match uses regular expressions to search a string for a ________.

Unlike settype, ________ does not change a variable's content-it creates a temporary copy of a variable's value in memory.

The setcookie function can be called ________.

Validating user input data ensures that ________.

The regular expression a+ matches

The statement $$inputName is ________.

Which is not a character class in PHP

A cookie that lasts only until the browser is closed is called a ________ cookie.

Which of the following is not a pre-defined function for interacting with MySQL databases

Which of the following are PHP data types

Type conversions can be performed using function ________.

Which of the following can be used to compare strings

GET and POST data sent to a PHP script are accessible using the ________ and ________ superglobal arrays.

The relational operators can be used to compare ________.

Introduction to Computers and the Internet

Introduction to Html5: Part 1

Cascading Style Sheets Css

Introduction to Cascading Style Sheets

Javascript: Introduction to Scripting

Javascript: Control Statements I

Javascript: Control Statements II

Javascript: Functions

Javascript: Arrays

Javascript: Objects

Document Object Model Dom: Objects and Collections

Javascript: Event Handling

Html5: Introduction to Canvas

Xml

Ajax-Enabled Rich Internet Applications With Xml and Json

Web Servers Iis and Apache

Database: Sql, Mysql, Linq and Javadb

Web App Development With Aspnet in C#

Web App Development With Aspnet in C#: a Deeper Look

Windows Communication Foundation Wcf Web Services in C#

Web App Development With Aspnet in Visual Basic

Web App Development With Aspnet in Vb, a Deeper Look

Windows Communication Foundation Wcf Web Services in Vb

Javaserver Faces Web Apps: Part 1

Javaserver Faces Web Apps: Part 2

Web Services in Java

Filters

GET and POST data sent to a PHP script are accessible using the and superglobal arrays.