Question 1

What command compiles the source code?

Select one:

• a. compile
• b. make
• c. go
• d. ls

The correct answer is: make

Question 2

What command can be used to edit a text file on a Linux server?

Select one:

• a. ls
• b. cat
• c. nano
• d. edit

The correct answer is: nano

Question 3

Web 2.0 applications promote:

Select one:

• a. Data manipulation
• b. Collaboration
• c. FTP transfer
• d. Read-only access

The correct answer is: Collaboration

Question 4

Static content on the Internet can be updated by:

Select one:

• a. Logging in and updating a page
• b. Posting a comment online
• c. Sending files via File Transfer Protocol
• d. Pressing the save button

The correct answer is: Logging in and updating a page

Question 5

What command installs compiled code?

Select one:

• a. make complete
• b. make
• c. make install
• d. install

The correct answer is: make install

Question 6

What is the most common protocol on the Internet?

Select one:

• a. UDP
• b. FTP
• c. HTTP
• d. Internet Protocol

The correct answer is: HTTP

Question 7

What is the correct way to add 1 to the $count variable?

Select one:

• a. $count =+1
• b. ++count
• c. count+;
• d. None of the above

The correct answer is: None of the above

Question 8

What configuration parameter determines the location of the new software?

Select one:

• a. --with-port=8080
• b. --enable-so
• c. --with-so
• d. --prefix=$HOME/apache

The correct answer is: --prefix=$HOME/apache

Question 9

Dynamic content on the Internet means:

Select one:

• a. Playing a video online
• b. Changing a background on a page
• c. Blinking text
• d. Changing information per visit

The correct answer is: Changing information per visit

Question 10

What PHP function allows a connection to MySQL database:

Select one:

• a. mysql_connect();
• b. get_connection();
• c. connect()
• d. mysql_db_connection()

The correct answer is: mysqlconnect();

Question 11

What PHP function sets the database name to be used out of all the databases installed on the given server?

Select one:

• a. mysql_get_db()
• b. mysqlselectdb()
• c. mysql_set_db()
• d. mysql_select( )

The correct answer is: mysqlselectdb()

Question 12

What parameters are needed to connect to a database? Select all that apply.

Select one or more:

• a. db version
• b. host name
• c. user
• d. database name

The correct answers are: host name, user

Question 13

Which PHP function issues a command or query to the database?

Select one:

• a. my_query()
• b. mysql_query()
• c. mysql_query_db()
• d. sqli_query()

The correct answer is: mysqlquery()

Question 14

What parameters are required in the PHP function, which issues a command or query to the database?

Select one:

• a. number
• b. boolean
• c. integer
• d. string

The correct answer is: string

Question 15

True or False: PHP can not generate images, which are diferent each time a user visits the page.

Select one:

• True
• False

The correct answer is 'False'.