Test Your Programming Skills with Safcode!

---

Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

---

Quiz Start

1. The main reason to use the query builder over writing SQL code manually is because _________. It is rich in features
It uses configuration mode for migration
It has few SQLite directives
It uses configuration mode for migration

View Answer

2. What gets printed? 37
33
38
32

View Answer

3. Which of the following enables the user to add elements to the project that follow the Laravel convention? Artisan Tool
Convention
Laravel Components
Composer

View Answer

4. Which of the following is the way to create comments in PHP? /* commented code here */
all of the above
# commented code to end of line
// commented code to end of line

View Answer

5. How do I create PHP arrays in a HTML ? " required /> < input name="MyArray[]" />
< input MyArray[] />
< input name= MyArray[]/>
" required /> < input ="MyArray[]" />

View Answer

6. In which variable is the users IP address stored? $DOMAIN
$GLOBALS
$REMOTE_ADDR
$_ENV

View Answer

7. The ____________ file in windows is the first file that is referenced when the operating system tries to resolve a domain name. Local
Hosta
All of them
Public

View Answer

8. Which of the following is used to declare a constant? constant
define
const
#pragma

View Answer

9. ____________ function in PHP Returns a list of response headers sent (or ready to send) header()
headers_list()
Header_send()
header_sent()

View Answer

10. What is the difference between echo and print? They both behave the same.
Print is a function where as echo is not.
Print can take multiple parameters where as echo cannot
Echo can take multiple parameters where as print cannot

View Answer

11. What will be the value of $var? 1
0.5
0
0.2

View Answer

12. Laravel uses the ________ design pattern. None of These
Model-View-Controller
Wordpress
CakePHP

View Answer

13. Functions that are defined in the model and that replace along chain with a simple one are called _____. None of Them
Eloquent ORM
Model Events
Event Listener

View Answer

14. What is the purpose of $_SESSION[]? Used to initialize a session.
Used to store variables of the current session
Used to register a global variable
none of the above

View Answer

15. 'd' later? $a = array( 'a', 3 => 'b', 1 => 'c', 'd' ); $a[4]
$a[1]
$a[2]
$a[3]

View Answer

16. What is the strpos() function used for? Search for character within a string
Locate position of a string’s first character
None of these
Find the last character of a string

View Answer

17. Which function is used to Strip whitespace (or other characters) from the beginning and end of a string? strip_str
trim_str
trim
strip

View Answer

18. In Key value pairs, the value should contain validating keywords separated by the _______ symbol. *
$
#
|

View Answer

19. The Update operation is similar to the ______ operation. Create
Edit
Update
None of Them

View Answer

20. _________ automatically assign routes to all functions that have been declared in the Resource. Resource Routing
Requests
All of Them
Yield

View Answer