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Question 1 of 120

1. What does PHP stand for?
i) Personal Home Page
ii) Hypertext Preprocessor
iii) Pretext Hypertext Processor
iv) Preprocessor Home Page

Select one of the following:

a) Both i) and iii)
b) Both ii) and iv)
c) Only ii)
d) Both i) and ii)

Explanation

Question 2 of 120

2. PHP files have a default file extension of_______

Select one of the following:

a) .html
b) .xml
c) .php
d) .ph

Explanation

Question 3 of 120

3. A PHP script should start with _ and end with _

Select one of the following:

a) < php >
b) < ? php ?>
c) <? ?>
d) <?php ?>

Explanation

Question 4 of 120

4. Which of the following is/are a PHP code editor?
i) Notepad
ii) Notepad++
iii) Adobe Dreamweaver
iv) PDT

Select one of the following:

a) Only iv)
b) All of the mentioned.
c) i), ii) and iii)
d) Only iii)

Explanation

Question 5 of 120

5. Which of the following must be installed on your computer so as to run PHP script?
i) Adobe Dreamweaver
ii) PHP
iii) Apache
iv) IIS

Select one of the following:

a) All of the mentioned.
b) Only ii)
c) ii) and iii)
d) ii), iii) and iv)

Explanation

Question 6 of 120

6. Which version of PHP introduced Try/catch Exception?

Select one of the following:

a) PHP 4
b) PHP 5
c) PHP 5.3
d) PHP 6

Explanation

Question 7 of 120

7. We can use ___ to comment a single line?
i) /?
ii) //
iii) #
iv) /* */

Select one of the following:

a) Only ii)
b) i), iii) and iv)
c) ii), iii) and iv)
d) Both ii) and iv)

Explanation

Question 8 of 120

8. Which of the following php statement/statements will store 111 in variable num?
i) int $num = 111;
ii) int mum = 111;
iii) $num = 111;
iv) 111 = $num;

Select one of the following:

a) Both i) and ii)
b) All of the mentioned
c) Only iii)
d) Only i)

Explanation

Question 9 of 120

9. What will be the output of the following php code?

Select one of the following:

a) 3
b) 1+2
c) 1.+.2
d) Error

Explanation

Question 10 of 120

10. What will be the output of the following php code?

Select one of the following:

a) 3
b) 1+2
c) Error
d) 12

Explanation

Question 11 of 120

1. Which of following variables can be assigned a value to it?
i) $3hello
ii) $_hello
iii) $this
iv) $This

Select one of the following:

a) All of the mentioned
b) Only ii)
c) ii), iii) and iv)
d) ii) and iv)

Explanation

Question 12 of 120

2. What will be the output of the following code?

Select one of the following:

a) Error
b) My name is BobBob
c) My name is BobMy name is Bob
d) My name is Bob Bob

Explanation

Question 13 of 120

3. Which of the following PHP statements will output Hello World on the screen?
i) echo (“Hello World”);
ii) print (“Hello World”);
iii) printf (“Hello World”);
iv) sprintf (“Hello World”);

Select one of the following:

a) i) and ii)
b) i), ii) and iii)
c) All of the mentioned
d) i), ii) and iv)

Explanation

Question 14 of 120

4. What will be the output of the following PHP code?

Select one of the following:

a) a
b) Error
c) $var
d) r

Explanation

Question 15 of 120

5. What will be the output of the following PHP code?

Select one of the following:

a) 1
b) Error
c) 1234
d) 2

Explanation

Question 16 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) Error
b) 35 students
c) 35
d) 25 students

Explanation

Question 17 of 120

7. Which of the below statements is equivalent to $add += $add ?

Select one of the following:

a) $add = $add
b) $add = $add +$add
c) $add = $add + 1
d) $add = $add + $add + 1

Explanation

Question 18 of 120

8. Which statement will output $x on the screen?

Select one of the following:

a) echo “\$x”;
b) echo “$$x”;
c) echo “/$x”;
d) echo “$x;”;

Explanation

Question 19 of 120

9. What will be the output of the following code?

Select one of the following:

a) 123
b) 111
c) 000
d) 011

Explanation

Question 20 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) get
b) true
c) false
d) clueget

Explanation

Question 21 of 120

1. What will be the output of the following PHP code?

Select one of the following:

a) 5 === 5
b) Error
c) 1
d) False

Explanation

Question 22 of 120

2. Which of the below symbols is a newline character?

Select one of the following:

a) \r
b) \n
c) /n
d) /r

Explanation

Question 23 of 120

3. What will be the output of the following PHP code?

Select one of the following:

a) What is her age? \n She is $num years old
b) What is her age?
She is $num years old
c) What is her age? She is 10 years old
d) What is her age?
She is 10 years old

Explanation

Question 24 of 120

4. Which of the conditional statements is/are supported by PHP?
i) if statements
ii) if-else statements
iii) if-elseif statements
iv) switch statements

Select one of the following:

a) Only i)
b) i), ii) and iv)
c) ii), iii) and iv)
d) All of the mentioned.

Explanation

Question 25 of 120

5. What will be the output of the following PHP code?

Select one of the following:

a) I love arsenal
b) Error
c) I love arsenalI love manc
d) I love arsenalI love mancI love manu

Explanation

Question 26 of 120

6. Which of the looping statements is/are supported by PHP?
i) for loop
ii) while loop
iii) do-while loop
iv) foreach loop

Select one of the following:

a) i) and ii)
b) i), ii) and iii)
c) All of the mentioned
d) None of the mentioned

Explanation

Question 27 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) AshleyBale
b) AshleyBaleBlank
c) ShrekBlank
d) Shrek

Explanation

Question 28 of 120

8. If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?

Select one of the following:

a) 12
b) 1
c) Error
d) 5

Explanation

Question 29 of 120

9. What is the value of $a and $b after the function call?

Select one of the following:

a) a is 3 and b is 4
b) a is 4 and b is 3
c) Both are 3
d) Both are 4

Explanation

Question 30 of 120

10. Who is the father of PHP?

Select one of the following:

a) Rasmus Lerdorf
b) Willam Makepiece
c) Drek Kolkevi
d) List Barely

Explanation

Question 31 of 120

1. Which one of the following is the right way of defining a function in PHP?

Select one of the following:

a) function { function body }
b) data type functionName(parameters) { function body }
c) functionName(parameters) { function body }
d) function fumctionName(parameters) { function body }

Explanation

Question 32 of 120

2. Type Hinting was introduced in which version of PHP?

Select one of the following:

a) PHP 4
b) PHP 5
c) PHP 5.3
d) PHP 6

Explanation

Question 33 of 120

3. What will happen in this function call?

Select one of the following:

a) Call By Value
b) Call By Reference
c) Default Argument Value
d) Type Hinting

Explanation

Question 34 of 120

4. What will be the output of the following PHP code?

Select one of the following:

a) Error
b) 0
c) 42
d) 84

Explanation

Question 35 of 120

5. Which of the following are valid function names?
i) function()
ii) €()
iii) .function()
iv) $function()

Select one of the following:

a) Only ii)
b) None of the mentioned.
c) All of the mentioned.
d) iii) and iv)

Explanation

Question 36 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) I am b
b) I am bI am a
c) Error
d) I am a Error

Explanation

Question 37 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) I am b
b) I am bI am a
c) Error
d) I am a Error

Explanation

Question 38 of 120

8. What will be the output of the following PHP code?

Select one of the following:

a) helloblabla
b) Error
c) hello
d) helloblablablabla

Explanation

Question 39 of 120

9. A function in PHP which starts with __ (double underscore) is know as..

Select one of the following:

a) Magic Function
b) Inbuilt Function
c) Default Function
d) User Defined Function

Explanation

Question 40 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) Error
b) $msg
c) 0
d) Will this work

Explanation

Question 41 of 120

1. Which one of the following PHP functions can be used to build a function that accepts any number of arguments?

Select one of the following:

a) func_get_argv()
b) func_get_argc()
c) get_argv()
d) get_argc()

Explanation

Question 42 of 120

2. Which one of the following PHP functions can be used to find files?

Select one of the following:

a) glob()
b) file()
c) fold()
d) get_file()

Explanation

Question 43 of 120

3. Which of the following PHP functions can be used to get the current memory usage?

Select one of the following:

a) get_usage()
b) get_peak_usage()
c) get_memory_usage()
d) get_memory_peak_usage()

Explanation

Question 44 of 120

4. Which of the following PHP functions can be used for generating unique ids?

Select one of the following:

a) uniqueid()
b) id()
c) md5()
d) mdid()

Explanation

Question 45 of 120

5. Which one of the following functions can be used to compress a string?

Select one of the following:

a) zip_compress()
b) zip()
c) compress()
d) gzcompress()

Explanation

Question 46 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) 1
b) 2
c) 3
d) 4

Explanation

Question 47 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) 106
b) 103
c) 104
d) 209

Explanation

Question 48 of 120

8. What will be the output of the following PHP code?

Select one of the following:

a) Hello World
b) Hello
World
c) Hell
o wo
rld
d) World

Explanation

Question 49 of 120

9. What will be the output of the following PHP code?

Select one of the following:

a) I love my country
b) i love my Country
c) I love my Country
d) I Love My Country

Explanation

Question 50 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) welcome to India
b) welcome to india
c) Welcome to India
d) Welcome to india

Explanation

Question 51 of 120

1. PHP’s numerically indexed array begin with position ___________

Select one of the following:

a) 1
b) 2
c) 0
d) -1

Explanation

Question 52 of 120

2. Which of the following are correct ways of creating an array?
i) state[0] = “karnataka”;
ii) $state[] = array(“karnataka”);
iii) $state[0] = “karnataka”;
iv) $state = array(“karnataka”);

Select one of the following:

a) iii) and iv)
b) ii) and iii)
c) Only i)
d) ii), iii) and iv)

Explanation

Question 53 of 120

3. What will be the output of the following php code?

Select one of the following:

a) karnataka 11,35,000
b) 11,35,000
c) population 11,35,000
d) karnataka population

Explanation

Question 54 of 120

4. Which function will return true if a variable is an array or false if it is not?

Select one of the following:

a) this_array()
b) is_array()
c) do_array()
d) in_array()

Explanation

Question 55 of 120

5. Which in-built function will add a value to the end of an array?

Select one of the following:

a) array_unshift()
b) into_array()
c) inend_array()
d) array_push()

Explanation

Question 56 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) True
b) 1
c) False
d) 2

Explanation

Question 57 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) orangebanana
b) appleorange
c) orangeorange
d) appleapple

Explanation

Question 58 of 120

8. Which function can be used to move the pointer to the previous array position?

Select one of the following:

a) last()
b) before()
c) prev()
d) previous()

Explanation

Question 59 of 120

9. What will be the output of the following PHP code?

Select one of the following:

a) 3
b) 4
c) 5
d) 6

Explanation

Question 60 of 120

10. Which function returns an array consisting of associative key/value pairs?

Select one of the following:

a) count()
b) array_count()
c) array_count_values()
d) count_values()

Explanation

Question 61 of 120

1. What will be the output of the following PHP code?

Select one of the following:

a) I like Volvo, Toyota and BMW
b) I like Volvo, BMW and Toyota
c) I like BMW, Volvo and Toyota
d) I like Toyota, BMW and Volvo

Explanation

Question 62 of 120

2. What will be the output of the following PHP code?

Select one of the following:

a) Array ( Peter Ben Joe )
b) Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
c) Array ( 35 37 43 )
d) Array ( [35] => Peter [37] => Ben [43] => Joe )

Explanation

Question 63 of 120

3. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 )
b) Array ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 )
c) Array ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 )
d) Array ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 )

Explanation

Question 64 of 120

4. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [d] => yellow )
b) Array ( [i] => orange )
c) Array ( [h] => orange )
d) Array ( [d] => yellow [h] => orange )

Explanation

Question 65 of 120

5. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [a] => blue [b] => yellow [c] => red [d] => green )
b) Array ( [0] => blue [1] => yellow [2] => red [3] => green )
c) Array ( [0] => red [1] => green [2] => blue [3] => yellow )
d) Array ( [a] => red [b] => green [c] => blue [d] => yellow )

Explanation

Question 66 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) india
Array ( [a] => china )
b) india
Array ( [a] => brazil )
c) china
Array ( [a] => india )
d) china
Array ( [a] => brazil )

Explanation

Question 67 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [1] => hello [4] => hello [5] => php )
Array ( [5] => php
b) Array ( [1] => hello [2] => hello [3] => hello [4] => hello )
Array ( [5] => php )
c) Array ( [1] => hello [2] => hello [3] => hello [4] => hello [5] => php )
Array ( [5] => php )
d) Array ( [1] => hello [2] => hello [3] => hello [4] => hello )
Array ( [1] => php )

Explanation

Question 68 of 120

8. What will be the output of the following PHP code?

Select one of the following:

a) Sam is the brother of Bob and Jack
b) Sam is the brother of Bob and Bob)
c) Sam is the brother of Jack and Bob)
d) Error

Explanation

Question 69 of 120

9. What will be the output of the following PHP code?

Select one of the following:

a) Sam is the brother of Bob and Bob) $brother
b) Sam is the brother of Bob and Bob)
c) $brother
d) Error

Explanation

Question 70 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => LA [1] => Paris [2] => Paris )
b) Array ( [0] => NYC [1] => LA [2] => Paris)
c) Array ( [0] => NYC [1] => LA [2] => Paris [3] => Paris )
d) None of the mentioned

Explanation

Question 71 of 120

1. What will be the output of the following PHP code ?

Select one of the following:

a) Array ( [Harry] => 21 [Ron] => 23 [Malfoy] => 21 )
b) Array ( [HARRY] => 21 [RON] => 23 [MALFOY] => 21 )
c) Array ( [HARRY] => 21 [RON] => 23 )
d) Array ( [Harry] => 21 [Ron] => 23 )

Explanation

Question 72 of 120

2. What will be the output of the following PHP code ?

Select one of the following:

a) Array ( [red] => red [green] => green [blue] => blue [yellow] => yellow )
b) Array ( [a] => a [b] => b [c] => c [d] => d )
c) Array ( [red] => a [green] => b [blue] => c [yellow] => d )
d) Array ( [a] => red [b] => green [c] => blue [d] => yellow )

Explanation

Question 73 of 120

3. What will be the output of the following PHP code ?

Select one of the following:

a) Array ( [a] => red [b] => green [c] => blue )
b) Array ( [a] => red [b] => green [c] => blue [d] => yellow )
c) Array ( [e] => red [f] => green [g] => blue )
d) Array ( [a] => red [b] => green [c] => blue [d] => yellow [e] => red [f] => green [g] => blue )

Explanation

Question 74 of 120

4. What will be the output of the following PHP code ?

Select one of the following:

a) 024
b) 120
c) 010
d) 060

Explanation

Question 75 of 120

5. What will be the output of the following PHP code ?

Select one of the following:

a) a
b) b
c) c
d) d

Explanation

Question 76 of 120

6. What will be the output of the following PHP code ?

Select one of the following:

a) Array ( [1] => Mumbai [0] => Beijing )
b) Array ( [0] => NYC [1] => London )
c) Array ( [1] => NYC [0] => London )
d) Array ( [0] => Mumbai [1] => Beijing )

Explanation

Question 77 of 120

7. What will be the output of the following PHP code ?

Select one of the following:

a) Lucy
b) Peter
c) Susan
d) Edmund

Explanation

Question 78 of 120

8. What will be the output of the following PHP code ?

Select one of the following:

a) Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 )
b) Array ( [0] => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 )
c) Array ( [0] => 5 [1] => 5 [2] => 5 [3] => 5 [4] => 5 [5] => 5 )
d) Array ( [0] => 0 [5] => 5 )

Explanation

Question 79 of 120

9. What will be the output of the following PHP code ?

Select one of the following:

a) Array ( [0] => red [1] => green [2] => blue [3] => yellow )
b) Array ( [0] => blue [1] => yellow [2] => red [3] => green )
c) Array ( [0] => red [1] => green )
d) Array ( [0] => blue [1] => yellow )

Explanation

Question 80 of 120

10. What will be the output of the following PHP code ?

Select one of the following:

a) Key = Harry, Value = 21
Key = Ron, Value = 21
Key = Malfoy, Value = 23
b) Key = Harry, Value = 21
Key = Ron, Value = 19
Key = Malfoy, Value = 23
c) Key = Harry, Value = 21
Key = Malfoy, Value = 23
Key = Ron, Value = 19
d) Key = Ron, Value = 19
Key = Harry, Value = 21
Key = Malfoy, Value = 23

Explanation

Question 81 of 120

1. What will be the output of the following PHP code?

Select one of the following:

a) I like Volvo BMW and Toyota)
b) I like Volvo, BMW and Toyota.
c) I like Volvo, BMW and Toyota
d) I like. Volvo.,. BMW. and) Toyota)

Explanation

Question 82 of 120

2. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
b) Array ( [peter] => 35 [ben] => 37 [joe] => 43 )
c) Array ( [PETER] => 35 [BEN] => 37 [JOE] => 43 )
d) Array ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )

Explanation

Question 83 of 120

3. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => Array ( [1] => Volvo [2] => BMW ) [1] => Array ( [1] => Toyota [2] => Honda ) [2] => Array ( [1] => Mercedes [2] => Opel ) )
b) Array ( [1] => Array ( [1] => Volvo [2] => BMW ) [2] => Array ( [1] => Toyota [2] => Honda ) [3] => Array ( [1] => Mercedes [2] => Opel ) )
c) Array ( [0] => Array ( [0] => Volvo [1] => Volvo ) [1] => Array ( [0] => BMW [1] => BMW ) [2] => Array ( [0] => Toyota [1] => Toyota ) )
d) Array ( [0] => Array ( [0] => Volvo [1] => BMW ) [1] => Array ( [0] => Toyota [1] => Honda ) [2] => Array ( [0] => Mercedes [1] => Opel ) )

Explanation

Question 84 of 120

4. What will be the output of the following PHP code?

Select one of the following:

a) Array ( Peter Ben Joe )
b) Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
c) Array ( 35 37 43 )
d) Array ( “[Peter] => 35” “[Ben] => 37” “[Joe] => 43” )

Explanation

Question 85 of 120

5. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [A] => 2 [Cat] => 1 [Dog] => 2 )
b) Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )
c) Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )
d) Array ( [A] => 2 [Cat] => 1 [Dog] => 1)

Explanation

Question 86 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [d] => yellow )
b) Array ( [c] => blue )
c) Array ( [a] => red )
d) Array ( [e] => yellow )

Explanation

Question 87 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [3] => blue [4] => blue)
Array ( [0] => red )
b) Array ( [4] => blue [5] => blue [6] => blue)
Array ( [0] => red )
c) Array ( [3] => blue [4] => blue [5] => blue [6] => blue )
Array ()
d) Array ( [3] => blue [4] => blue [5] => blue [6] => blue )
Array ( [0] => red )

Explanation

Question 88 of 120

8. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => red [1] => green)
b) Array ( [0] => blue [1] => yellow [2] => red [3] => green )
c) Array ( [0] => red [1] => green [2] => blue [3] => yellow )
d) Array ( [0] => blue [1] => yellow )

Explanation

Question 89 of 120

9. What will be the output of the following PHP code?

Select one of the following:

a) green
b) red
c) blue
d) none of the mentioned

Explanation

Question 90 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => red [1] => green )
b) Array ( [0] => green [1] => blue )
c) Array ( [0] => red [1] => blue )
d) Array ( [0] => blue [1] => blue )

Explanation

Question 91 of 120

1. What will be the output of the following PHP code?

Select one of the following:

a) mango
b) error
c) peach
d) 0

Explanation

Question 92 of 120

2. Which of the functions is used to sort an array in descending order?

Select one of the following:

a) sort()
b) asort()
c) rsort()
d) dsort()

Explanation

Question 93 of 120

3. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [1] => apple [0] => mango [2] => peach [3] => pear )
b) Array ( [0] => apple [1] => mango [2] => peach [3] => pear )
c) Error
d) Array ( [1] => apple [0] => mango [3] => peach [2] => pear )

Explanation

Question 94 of 120

4. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => picture1.JPG [1] => Picture10.jpg [2] => picture2.jpg [3] => picture20.jpg )
b) Array ( [0] => picture1.JPG [1] => picture2.jpg [2] => Picture10.jpg [3] => picture20.jpg )
c) Array ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture2.jpg [3] => picture20.jpg )
d) Array ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture20.jpg [3] => picture2.jpg )

Explanation

Question 95 of 120

5. Say in the above question you need to get the array sorted in the manner we humans would have done it i.e picture1 then picture2 etc.. Which of the following function should be used?

Select one of the following:

a) dsort()
b) casesort()
c) natcasesort()
d) naturalsort()

Explanation

Question 96 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => A [1] => J [2] => Q [3] => K [4] => 2 [5] => 3 [6] => 4 [7] => 5 [8] => 6 [9] => 7 [10] => 8 [11] => 9 [12] => 10 )
b) Array ( [0] => A [1] => 2 [2] => J [3] => 3 [4] => Q [5] => 4 [6] => K [7] => 5 [8] => 6 [9] => 7 [10] => 8 [11] => 9 [12] => 10 )
c) Error
d) Array ( [0] => 2 [1] => 3 [2] => 4 [3] => 5 [4] => 6 [5] => 7 [6] => 8 [7] => 9 [8] => 10 [9] => A [10] => J [11] => Q [12] => K )

Explanation

Question 97 of 120

7. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => peach )
b) Array ( [0] => apple [1] => mango [2] => peach )
c) Array ( [0] => apple [1] => mango )
d) Array ( [0] => peach [1] => pear [2] => orange )

Explanation

Question 98 of 120

8. What will be the output of the following PHP code?

Select one of the following:

a) Error
b) Array ( [0] => apple [1] => mango [2] => peach )
c) Array ( [0] => apple [1] => mango )
d) Array ( [0] => pear [1] => orange )

Explanation

Question 99 of 120

9. What will be the output of the following PHP code?

Select one of the following:

a) 4hello2
b) 4
c) 2
d) 6

Explanation

Question 100 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => KA [1] => LA [2] => CA [3] => MA [4] => TA [5] => IA [6] => GA )
b) Array ( [0] => KA [2] => CA [4] => TA )
c) Array ( [1] => IA [3] => GA )
d) Array ( [1] => LA [3] => MA )

Explanation

Question 101 of 120

1. PHP has long supported two regular expression implementations known as _ and _
i) Perl
ii) PEAR
iii) Pearl
iv) POSIX

Select one of the following:

a) i) and ii)
b) ii) and iv)
c) i) and iv)
d) ii) and iii)

Explanation

Question 102 of 120

2. Which one of the following regular expression matches any string containing zero or one p?

Select one of the following:

a) p+
b) p*
c) P?
d) p#

Explanation

Question 103 of 120

3. [:alpha:] can also be specified as..

Select one of the following:

a) [A-Za-z0-9].
b) [A-za-z].
c) [A-z].
d) [a-z].

Explanation

Question 104 of 120

4. How many functions does PHP offer for searching strings using POSIX style regular expression?

Select one of the following:

a) 7
b) 8
c) 9
d) 10

Explanation

Question 105 of 120

5. What will be the output of the following PHP code?

Select one of the following:

a) Error
b) Username must be all lowercase!
c) Username is all lowercase!
d) No Output is returned

Explanation

Question 106 of 120

6. POSIX implementation was deprecated in which version of PHP?

Select one of the following:

a) PHP 4
b) PHP 5
c) PHP 5.2
d) PHP 5.3

Explanation

Question 107 of 120

7. POSIX stands for

Select one of the following:

a) Portable Operating System Interface for Unix
b) Portable Operating System Interface for Linux
c) Portative Operating System Interface for Unix
d) Portative Operating System Interface for Linux

Explanation

Question 108 of 120

8. What will be the output of the following PHP code?

Select one of the following:

a) this is some text that we might like to parse.
b) Array ( [0] => some text that [1] => we might like to parse. )
c) Array ( [0] => this is [1] => some text that [2] => we might like to parse. )
d) [0] => this is [1] => some text that [2] => we might like to parse.

Explanation

Question 109 of 120

9. Which of the following would be a potential match for the Perl-based regular expression /fo{2,4}/ ?
i) fol
ii) fool
iii) fooool
iv) fooooool

Select one of the following:

a) Only i)
b) ii) and iii)
c) i), iii) and iv)
d) i) and iv)

Explanation

Question 110 of 120

10. Which among the following is/are not a metacharacter?
i) \a
ii) \A
iii) \b
iv) \B

Select one of the following:

a) Only i)
b) i) and iii)
c) ii), iii) and iv)
d) ii) and iv)

Explanation

Question 111 of 120

1. How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions.

Select one of the following:

a) 7
b) 8
c) 9
d) 10

Explanation

Question 112 of 120

2. What will be the output of the following PHP code?

Select one of the following:

a) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes )
b) Array ( [3] => potatoes )
c) Array ( [1] => steak )
d) Array ( [0] => potatoes )

Explanation

Question 113 of 120

3. Say we have two compare two strings which of the following function/functions can you use?
i) strcmp()
ii) strcasecmp()
iii) strspn()
iv) strcspn()

Select one of the following:

a) i) and ii)
b) iii) and iv)
c) None of the mentioned
d) All of the mentioned

Explanation

Question 114 of 120

4. Which one of the following functions will convert a string to all uppercase?

Select one of the following:

a) strtoupper()
b) uppercase()
c) str_uppercase()
d) struppercase()

Explanation

Question 115 of 120

5. What will be the output of the following PHP code?

Select one of the following:

a) O’Malley Wins The Heavyweight Championship!
b) O’malley Wins The Heavyweight Championship!
c) O’Malley wins the heavyweight championship!
d) o’malley wins the heavyweight championship!

Explanation

Question 116 of 120

6. What will be the output of the following PHP code?

Select one of the following:

a) SaladSaladSaladSaladSalad is good
b) is good SaladSaladSaladSaladSalad
c) is good Salad
d) Salad is good

Explanation

Question 117 of 120

7. Which one of the following functions can be used to concatenate array elements to form a single delimited string?

Select one of the following:

a) explode()
b) implode()
c) concat()
d) concatenate()

Explanation

Question 118 of 120

8. Which one of the following functions finds the last occurrence of a string, returning its numerical position?

Select one of the following:

a) strlastpos()
b) strpos()
c) strlast()
d) strrpos()

Explanation

Question 119 of 120

9. What will be the output of the following PHP code?

Select one of the following:

a) Contact the author of this article at nachiketh@ex@mple.com
b) Cont@ct the @uthor of this @rticle @t n@chiketh@ex@mple.com
c) Contact the author of this article at n@chiketh@ex@mple.com
d) Error

Explanation

Question 120 of 120

10. What will be the output of the following PHP code?

Select one of the following:

a) nachiketh@example.com
b) nachiketh
c) nachiketh@
d) example.com

Explanation

Check answer

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	Created by Nurlykhan Omarov over 5 years ago

Computer Science Quiz on Scripting, created by Nurlykhan Omarov on 20/12/2018.

Scripting

Question 1 of 120

1. What does PHP stand for? i) Personal Home Page ii) Hypertext Preprocessor iii) Pretext Hypertext Processor iv) Preprocessor Home Page

Select one of the following:

Explanation

Question 2 of 120

2. PHP files have a default file extension of_______

Select one of the following:

Explanation

Question 3 of 120

3. A PHP script should start with ___ and end with ___

Select one of the following:

Explanation

Question 4 of 120

4. Which of the following is/are a PHP code editor? i) Notepad ii) Notepad++ iii) Adobe Dreamweaver iv) PDT

Select one of the following:

Explanation

Question 5 of 120

5. Which of the following must be installed on your computer so as to run PHP script? i) Adobe Dreamweaver ii) PHP iii) Apache iv) IIS

Select one of the following:

Explanation

Question 6 of 120

6. Which version of PHP introduced Try/catch Exception?

Select one of the following:

Explanation

Question 7 of 120

7. We can use ___ to comment a single line? i) /? ii) // iii) # iv) /* */

Select one of the following:

Explanation

Question 8 of 120

8. Which of the following php statement/statements will store 111 in variable num? i) int $num = 111; ii) int mum = 111; iii) $num = 111; iv) 111 = $num;

Select one of the following:

Explanation

Question 9 of 120

9. What will be the output of the following php code?

Select one of the following:

Explanation

Question 10 of 120

10. What will be the output of the following php code?

Select one of the following:

Explanation

Question 11 of 120

1. Which of following variables can be assigned a value to it? i) $3hello ii) $_hello iii) $this iv) $This

Select one of the following:

Explanation

Question 12 of 120

2. What will be the output of the following code?

Select one of the following:

Explanation

Question 13 of 120

3. Which of the following PHP statements will output Hello World on the screen? i) echo (“Hello World”); ii) print (“Hello World”); iii) printf (“Hello World”); iv) sprintf (“Hello World”);

Select one of the following:

Explanation

Question 14 of 120

4. What will be the output of the following PHP code?

Select one of the following:

Explanation

Question 15 of 120

5. What will be the output of the following PHP code?

Select one of the following:

Explanation

Question 16 of 120

6. What will be the output of the following PHP code?

Select one of the following:

Explanation

Question 17 of 120

7. Which of the below statements is equivalent to $add += $add ?

Select one of the following:

Explanation

Question 18 of 120

8. Which statement will output $x on the screen?

Select one of the following:

Explanation

Question 19 of 120

9. What will be the output of the following code?

Select one of the following:

Explanation

Question 20 of 120

10. What will be the output of the following PHP code?

1. What does PHP stand for?
i) Personal Home Page
ii) Hypertext Preprocessor
iii) Pretext Hypertext Processor
iv) Preprocessor Home Page

3. A PHP script should start with _ and end with _

4. Which of the following is/are a PHP code editor?
i) Notepad
ii) Notepad++
iii) Adobe Dreamweaver
iv) PDT

5. Which of the following must be installed on your computer so as to run PHP script?
i) Adobe Dreamweaver
ii) PHP
iii) Apache
iv) IIS

7. We can use ___ to comment a single line?
i) /?
ii) //
iii) #
iv) /* */

8. Which of the following php statement/statements will store 111 in variable num?
i) int $num = 111;
ii) int mum = 111;
iii) $num = 111;
iv) 111 = $num;

1. Which of following variables can be assigned a value to it?
i) $3hello
ii) $_hello
iii) $this
iv) $This

3. Which of the following PHP statements will output Hello World on the screen?
i) echo (“Hello World”);
ii) print (“Hello World”);
iii) printf (“Hello World”);
iv) sprintf (“Hello World”);

4. Which of the conditional statements is/are supported by PHP?
i) if statements
ii) if-else statements
iii) if-elseif statements
iv) switch statements

6. Which of the looping statements is/are supported by PHP?
i) for loop
ii) while loop
iii) do-while loop
iv) foreach loop

5. Which of the following are valid function names?
i) function()
ii) €()
iii) .function()
iv) $function()