Deck 2: HTTP, PHP, and Object-Oriented Programming in PHP

Question 1

HTTP stands for ___________.

A)Hyper text transfer protocol
B)hyper text mark protocol
C)File transfer protocol
D)none of these

Answer 1

Hyper text transfer protocol

Question 2

Get and ________ are two HTTP methods that a client use to pass from data server.

A)get
B)Post
C)Server
D)Client

Answer 2

Post

Question 3

______ tag is used for multiple selections.

A)select tag
B)text tag
C)list tag
D)none of these

Answer 3

select tag

Question 4

To upload the file ________ array is used.

A)$Files
B)$load
C)$New
D)none of these

Question 5

PHP was designed as a ________ scripting language.

A)Sever side
B)client slide
C)compiler
D)none of these

Question 6

____________is about communication between web clients and servers

A)WWW
B)HTML
C)TCP
D)FTP

Question 7

Communication between client computers and web servers is done by sending _________________.

A)HTTP request & HTTP Responses
B)GET & POST
C)TCP & FTP
D)none of these

Question 8

A ______is a small file that the server embeds on the user's computer. Each time the same computer requests a page with a browser, it will send the ________ too.

A)Cookie & cookie
B)FTP & TCP
C)GET & POST
D)HTTP request & HTTP Responses

Question 9

_______ statements reduce parsing time as the preparation on the query is done only once (although the statement is executed multiple times)

A)Prepared
B)fetch
C)array
D)SSL

Question 10

The MySQLi functions allows you to access______ database servers.

A)Mysql
B)SSL
C)Fetch
D)none of these

Question 11

The____ function fetches a result row as an associative array, a numeric array, or both.

A)fetch array()
B)Cookie()
C)S_Array()
D)D_array()

Question 12

The ssl_set()function is used to establish secure connections using _____

A)secure socket layer (SSL)
B)Mysql
C)http
D)none of these

Question 13

__________ function is used to change the default database for the connection.

A)fetch_array()
B)Cookie()
C)S_Array()
D)mysqli_select_db()

Question 14

An inherited class is defined by using the ______ keyword.

A)extends
B)constructor
C)object
D)none of these

Question 15

Abstract classes and methods are when the parent class has a named method, but need its child class(es) to fill out the tasks.

A)true
B)false
C)both a and b
D)none of these

Question 16

An abstract class is a class that contains at least one abstract method. An abstract method is a method that is declared, but not implemented in the code.

A)true
B)false
C)both a and b
D)none of these

Question 17

When inheriting from an abstract class, the child class method must be defined with the same name, and the same or a less restricted access modifier.

A)true
B)false
C)both a and b
D)none of these

Question 18

Interfaces allow you to specify what methods a class should implement.

A)true
B)false
C)both a and b
D)none of these

Question 19

Interfaces are declared with the ________ keyword:

A)interface
B)abstract class
C)implements
D)None of these

Question 20

Interface are similar to abstract classes. The difference between interfaces and abstract classes are Interfaces cannot have properties, while abstract classes can have.

A)interface
B)abstract class
C)implements
D)None of these

Question 21

To implement an interface, a class must use the______ keyword.

A)interface
B)abstract class
C)implements
D)None of these

Question 22

In PHP, there are three types of arrays one is not type of array in php which one:

A)Indexed arrays -
B)Associative arrays -
C)Multidimensional arrays -
D)polygamy array

Question 23

An inherited class is defined by using the extends keyword.

A)true
B)false
C)both a and b
D)none of these

Question 24

Classes and objects are the two main aspects of __________________

A)object oriented programming
B)constructor and destructor
C)object and array
D)none of these

Question 25

A constructor allows you to initialize an object's properties upon creation of the object.

A)true
B)false
C)both a and b
D)none of these