Q1. Which of the following is correct syntax for Closing a Connection?

$this->close();

$this->db->close();

db->close();

$this->db->close;

Q2. Which of the follwoing will be treated as method in that URI?

index.php

somethingvone

somethingvtwo

None of the above

Q3. Which one will control all the segments?

somethingvone

index.php

somethingvtwo

somethingvthree

Q4. In CI, the closing tag of PHP is optional?

Yes

No

May be

Can not say

Q5. The keywords true, false, null should always be in lowercase letter in codeigniter?

Yes

No

May be

Can not say

Q6. Which configuration file is used to autoload resources?

database

autoload

config

routes

Q7. Which function displays error if you are trying to access a page which does not exist?

log_message()

$page

$log_error

show_404()

Q8. Which variable name is correct?

$%test

$ test

$test

$test var

Q9. What work in almost exactly the same way as Helpers?

Library

Plugin

Hook

Helper

Q10. You can display the amount of memory used by the system by calling?

$this->memory_use()

$this->benchmark->memory_usage()

$this->benchmark->memory_use()

$this->memory_usage()