16357616
Descripción
Test por Nurlykhan Omarov, actualizado hace más de 1 año
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Creado por Nurlykhan Omarov
hace más de 5 años
|
|
Pregunta 1
Pregunta
1. What does PHP stand for?
i) Personal Home Page
ii) Hypertext Preprocessor
iii) Pretext Hypertext Processor
iv) Preprocessor Home Page
Respuesta
-
a) Both i) and iii)
-
b) Both ii) and iv)
-
c) Only ii)
-
d) Both i) and ii)
Pregunta 2
Pregunta
2. PHP files have a default file extension of_______
Respuesta
-
a) .html
-
b) .xml
-
c) .php
-
d) .ph
Pregunta 3
Pregunta
3. A PHP script should start with ___ and end with ___
Respuesta
-
a) < php >
-
b) < ? php ?>
-
c) <? ?>
-
d) <?php ?>
Pregunta 4
Pregunta
4. Which of the following is/are a PHP code editor?
i) Notepad
ii) Notepad++
iii) Adobe Dreamweaver
iv) PDT
Respuesta
-
a) Only iv)
-
b) All of the mentioned.
-
c) i), ii) and iii)
-
d) Only iii)
Pregunta 5
Pregunta
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
Respuesta
-
a) All of the mentioned.
-
b) Only ii)
-
c) ii) and iii)
-
d) ii), iii) and iv)
Pregunta 6
Pregunta
6. Which version of PHP introduced Try/catch Exception?
Respuesta
-
a) PHP 4
-
b) PHP 5
-
c) PHP 5.3
-
d) PHP 6
Pregunta 7
Pregunta
7. We can use ___ to comment a single line?
i) /?
ii) //
iii) #
iv) /* */
Respuesta
-
a) Only ii)
-
b) i), iii) and iv)
-
c) ii), iii) and iv)
-
d) Both ii) and iv)
Pregunta 8
Pregunta
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;
Respuesta
-
a) Both i) and ii)
-
b) All of the mentioned
-
c) Only iii)
-
d) Only i)
Pregunta 9
Respuesta
-
a) 3
-
b) 1+2
-
c) 1.+.2
-
d) Error
Pregunta 10
Respuesta
-
a) 3
-
b) 1+2
-
c) Error
-
d) 12
Pregunta 11
Pregunta
1. Which of following variables can be assigned a value to it?
i) $3hello
ii) $_hello
iii) $this
iv) $This
Respuesta
-
a) All of the mentioned
-
b) Only ii)
-
c) ii), iii) and iv)
-
d) ii) and iv)
Pregunta 12
Respuesta
-
a) Error
-
b) My name is BobBob
-
c) My name is BobMy name is Bob
-
d) My name is Bob Bob
Pregunta 13
Pregunta
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”);
Respuesta
-
a) i) and ii)
-
b) i), ii) and iii)
-
c) All of the mentioned
-
d) i), ii) and iv)
Pregunta 14
Respuesta
-
a) a
-
b) Error
-
c) $var
-
d) r
Pregunta 15
Respuesta
-
a) 1
-
b) Error
-
c) 1234
-
d) 2
Pregunta 16
Respuesta
-
a) Error
-
b) 35 students
-
c) 35
-
d) 25 students
Pregunta 17
Pregunta
7. Which of the below statements is equivalent to $add += $add ?
Respuesta
-
a) $add = $add
-
b) $add = $add +$add
-
c) $add = $add + 1
-
d) $add = $add + $add + 1
Pregunta 18
Pregunta
8. Which statement will output $x on the screen?
Respuesta
-
a) echo “\$x”;
-
b) echo “$$x”;
-
c) echo “/$x”;
-
d) echo “$x;”;
Pregunta 19
Respuesta
-
a) 123
-
b) 111
-
c) 000
-
d) 011
Pregunta 20
Respuesta
-
a) get
-
b) true
-
c) false
-
d) clueget
Pregunta 21
Respuesta
-
a) 5 === 5
-
b) Error
-
c) 1
-
d) False
Pregunta 22
Pregunta
2. Which of the below symbols is a newline character?
Respuesta
-
a) \r
-
b) \n
-
c) /n
-
d) /r
Pregunta 23
Respuesta
-
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
Pregunta 24
Pregunta
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
Respuesta
-
a) Only i)
-
b) i), ii) and iv)
-
c) ii), iii) and iv)
-
d) All of the mentioned.
Pregunta 25
Respuesta
-
a) I love arsenal
-
b) Error
-
c) I love arsenalI love manc
-
d) I love arsenalI love mancI love manu
Pregunta 26
Pregunta
6. Which of the looping statements is/are supported by PHP?
i) for loop
ii) while loop
iii) do-while loop
iv) foreach loop
Respuesta
-
a) i) and ii)
-
b) i), ii) and iii)
-
c) All of the mentioned
-
d) None of the mentioned
Pregunta 27
Respuesta
-
a) AshleyBale
-
b) AshleyBaleBlank
-
c) ShrekBlank
-
d) Shrek
Pregunta 28
Pregunta
8. If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?
Respuesta
-
a) 12
-
b) 1
-
c) Error
-
d) 5
Pregunta 29
Pregunta
9. What is the value of $a and $b after the function call?
Image:
Image (binary/octet-stream)
Respuesta
-
a) a is 3 and b is 4
-
b) a is 4 and b is 3
-
c) Both are 3
-
d) Both are 4
Pregunta 30
Pregunta
10. Who is the father of PHP?
Respuesta
-
a) Rasmus Lerdorf
-
b) Willam Makepiece
-
c) Drek Kolkevi
-
d) List Barely
Pregunta 31
Pregunta
1. Which one of the following is the right way of defining a function in PHP?
Respuesta
-
a) function { function body }
-
b) data type functionName(parameters) { function body }
-
c) functionName(parameters) { function body }
-
d) function fumctionName(parameters) { function body }
Pregunta 32
Pregunta
2. Type Hinting was introduced in which version of PHP?
Respuesta
-
a) PHP 4
-
b) PHP 5
-
c) PHP 5.3
-
d) PHP 6
Pregunta 33
Respuesta
-
a) Call By Value
-
b) Call By Reference
-
c) Default Argument Value
-
d) Type Hinting
Pregunta 34
Respuesta
-
a) Error
-
b) 0
-
c) 42
-
d) 84
Pregunta 35
Pregunta
5. Which of the following are valid function names?
i) function()
ii) €()
iii) .function()
iv) $function()
Respuesta
-
a) Only ii)
-
b) None of the mentioned.
-
c) All of the mentioned.
-
d) iii) and iv)
Pregunta 36
Respuesta
-
a) I am b
-
b) I am bI am a
-
c) Error
-
d) I am a Error
Pregunta 37
Respuesta
-
a) I am b
-
b) I am bI am a
-
c) Error
-
d) I am a Error
Pregunta 38
Respuesta
-
a) helloblabla
-
b) Error
-
c) hello
-
d) helloblablablabla
Pregunta 39
Pregunta
9. A function in PHP which starts with __ (double underscore) is know as..
Respuesta
-
a) Magic Function
-
b) Inbuilt Function
-
c) Default Function
-
d) User Defined Function
Pregunta 40
Respuesta
-
a) Error
-
b) $msg
-
c) 0
-
d) Will this work
Pregunta 41
Pregunta
1. Which one of the following PHP functions can be used to build a function that accepts any number of arguments?
Respuesta
-
a) func_get_argv()
-
b) func_get_argc()
-
c) get_argv()
-
d) get_argc()
Pregunta 42
Pregunta
2. Which one of the following PHP functions can be used to find files?
Respuesta
-
a) glob()
-
b) file()
-
c) fold()
-
d) get_file()
Pregunta 43
Pregunta
3. Which of the following PHP functions can be used to get the current memory usage?
Respuesta
-
a) get_usage()
-
b) get_peak_usage()
-
c) get_memory_usage()
-
d) get_memory_peak_usage()
Pregunta 44
Pregunta
4. Which of the following PHP functions can be used for generating unique ids?
Respuesta
-
a) uniqueid()
-
b) id()
-
c) md5()
-
d) mdid()
Pregunta 45
Pregunta
5. Which one of the following functions can be used to compress a string?
Respuesta
-
a) zip_compress()
-
b) zip()
-
c) compress()
-
d) gzcompress()
Pregunta 46
Respuesta
-
a) 1
-
b) 2
-
c) 3
-
d) 4
Pregunta 47
Respuesta
-
a) 106
-
b) 103
-
c) 104
-
d) 209
Pregunta 48
Respuesta
-
a) Hello World
-
b) Hello World
-
c) Hell o wo rld
-
d) World
Pregunta 49
Respuesta
-
a) I love my country
-
b) i love my Country
-
c) I love my Country
-
d) I Love My Country
Pregunta 50
Respuesta
-
a) welcome to India
-
b) welcome to india
-
c) Welcome to India
-
d) Welcome to india
Pregunta 51
Pregunta
1. PHP’s numerically indexed array begin with position ___________
Respuesta
-
a) 1
-
b) 2
-
c) 0
-
d) -1
Pregunta 52
Pregunta
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”);
Respuesta
-
a) iii) and iv)
-
b) ii) and iii)
-
c) Only i)
-
d) ii), iii) and iv)
Pregunta 53
Respuesta
-
a) karnataka 11,35,000
-
b) 11,35,000
-
c) population 11,35,000
-
d) karnataka population
Pregunta 54
Pregunta
4. Which function will return true if a variable is an array or false if it is not?
Respuesta
-
a) this_array()
-
b) is_array()
-
c) do_array()
-
d) in_array()
Pregunta 55
Pregunta
5. Which in-built function will add a value to the end of an array?
Respuesta
-
a) array_unshift()
-
b) into_array()
-
c) inend_array()
-
d) array_push()
Pregunta 56
Respuesta
-
a) True
-
b) 1
-
c) False
-
d) 2
Pregunta 57
Respuesta
-
a) orangebanana
-
b) appleorange
-
c) orangeorange
-
d) appleapple
Pregunta 58
Pregunta
8. Which function can be used to move the pointer to the previous array position?
Respuesta
-
a) last()
-
b) before()
-
c) prev()
-
d) previous()
Pregunta 59
Respuesta
-
a) 3
-
b) 4
-
c) 5
-
d) 6
Pregunta 60
Pregunta
10. Which function returns an array consisting of associative key/value pairs?
Respuesta
-
a) count()
-
b) array_count()
-
c) array_count_values()
-
d) count_values()
Pregunta 61
Respuesta
-
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
Pregunta 62
Respuesta
-
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 )
Pregunta 63
Respuesta
-
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 )
Pregunta 64
Respuesta
-
a) Array ( [d] => yellow )
-
b) Array ( [i] => orange )
-
c) Array ( [h] => orange )
-
d) Array ( [d] => yellow [h] => orange )
Pregunta 65
Respuesta
-
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 )
Pregunta 66
Respuesta
-
a) india Array ( [a] => china )
-
b) india Array ( [a] => brazil )
-
c) china Array ( [a] => india )
-
d) china Array ( [a] => brazil )
Pregunta 67
Respuesta
-
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 )
Pregunta 68
Respuesta
-
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
Pregunta 69
Respuesta
-
a) Sam is the brother of Bob and Bob) $brother
-
b) Sam is the brother of Bob and Bob)
-
c) $brother
-
d) Error
Pregunta 70
Respuesta
-
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
Pregunta 71
Respuesta
-
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 )
Pregunta 72
Respuesta
-
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 )
Pregunta 73
Respuesta
-
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 )
Pregunta 74
Respuesta
-
a) 024
-
b) 120
-
c) 010
-
d) 060
Pregunta 75
Respuesta
-
a) a
-
b) b
-
c) c
-
d) d
Pregunta 76
Respuesta
-
a) Array ( [1] => Mumbai [0] => Beijing )
-
b) Array ( [0] => NYC [1] => London )
-
c) Array ( [1] => NYC [0] => London )
-
d) Array ( [0] => Mumbai [1] => Beijing )
Pregunta 77
Respuesta
-
a) Lucy
-
b) Peter
-
c) Susan
-
d) Edmund
Pregunta 78
Respuesta
-
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 )
Pregunta 79
Respuesta
-
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 )
Pregunta 80
Respuesta
-
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
Pregunta 81
Respuesta
-
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)
Pregunta 82
Respuesta
-
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 )
Pregunta 83
Respuesta
-
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 ) )
Pregunta 84
Respuesta
-
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” )
Pregunta 85
Respuesta
-
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)
Pregunta 86
Respuesta
-
a) Array ( [d] => yellow )
-
b) Array ( [c] => blue )
-
c) Array ( [a] => red )
-
d) Array ( [e] => yellow )
Pregunta 87
Respuesta
-
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 )
Pregunta 88
Respuesta
-
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 )
Pregunta 89
Respuesta
-
a) green
-
b) red
-
c) blue
-
d) none of the mentioned
Pregunta 90
Respuesta
-
a) Array ( [0] => red [1] => green )
-
b) Array ( [0] => green [1] => blue )
-
c) Array ( [0] => red [1] => blue )
-
d) Array ( [0] => blue [1] => blue )
Pregunta 91
Respuesta
-
a) mango
-
b) error
-
c) peach
-
d) 0
Pregunta 92
Pregunta
2. Which of the functions is used to sort an array in descending order?
Respuesta
-
a) sort()
-
b) asort()
-
c) rsort()
-
d) dsort()
Pregunta 93
Respuesta
-
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 )
Pregunta 94
Respuesta
-
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 )
Pregunta 95
Pregunta
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?
Respuesta
-
a) dsort()
-
b) casesort()
-
c) natcasesort()
-
d) naturalsort()
Pregunta 96
Respuesta
-
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 )
Pregunta 97
Respuesta
-
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 )
Pregunta 98
Respuesta
-
a) Error
-
b) Array ( [0] => apple [1] => mango [2] => peach )
-
c) Array ( [0] => apple [1] => mango )
-
d) Array ( [0] => pear [1] => orange )
Pregunta 99
Respuesta
-
a) 4hello2
-
b) 4
-
c) 2
-
d) 6
Pregunta 100
Respuesta
-
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 )
Pregunta 101
Pregunta
1. PHP has long supported two regular expression implementations known as _______ and _______
i) Perl
ii) PEAR
iii) Pearl
iv) POSIX
Respuesta
-
a) i) and ii)
-
b) ii) and iv)
-
c) i) and iv)
-
d) ii) and iii)
Pregunta 102
Pregunta
2. Which one of the following regular expression matches any string containing zero or one p?
Respuesta
-
a) p+
-
b) p*
-
c) P?
-
d) p#
Pregunta 103
Pregunta
3. [:alpha:] can also be specified as..
Respuesta
-
a) [A-Za-z0-9].
-
b) [A-za-z].
-
c) [A-z].
-
d) [a-z].
Pregunta 104
Pregunta
4. How many functions does PHP offer for searching strings using POSIX style regular expression?
Respuesta
-
a) 7
-
b) 8
-
c) 9
-
d) 10
Pregunta 105
Respuesta
-
a) Error
-
b) Username must be all lowercase!
-
c) Username is all lowercase!
-
d) No Output is returned
Pregunta 106
Pregunta
6. POSIX implementation was deprecated in which version of PHP?
Respuesta
-
a) PHP 4
-
b) PHP 5
-
c) PHP 5.2
-
d) PHP 5.3
Pregunta 107
Pregunta
7. POSIX stands for
Respuesta
-
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
Pregunta 108
Respuesta
-
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.
Pregunta 109
Pregunta
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
Respuesta
-
a) Only i)
-
b) ii) and iii)
-
c) i), iii) and iv)
-
d) i) and iv)
Pregunta 110
Pregunta
10. Which among the following is/are not a metacharacter?
i) \a
ii) \A
iii) \b
iv) \B
Respuesta
-
a) Only i)
-
b) i) and iii)
-
c) ii), iii) and iv)
-
d) ii) and iv)
Pregunta 111
Pregunta
1. How many functions does PHP offer for searching and modifying strings using Perl-compatible regular expressions.
Respuesta
-
a) 7
-
b) 8
-
c) 9
-
d) 10
Pregunta 112
Respuesta
-
a) Array ( [0] => pasta [1] => steak [2] => fish [3] => potatoes )
-
b) Array ( [3] => potatoes )
-
c) Array ( [1] => steak )
-
d) Array ( [0] => potatoes )
Pregunta 113
Pregunta
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()
Respuesta
-
a) i) and ii)
-
b) iii) and iv)
-
c) None of the mentioned
-
d) All of the mentioned
Pregunta 114
Pregunta
4. Which one of the following functions will convert a string to all uppercase?
Respuesta
-
a) strtoupper()
-
b) uppercase()
-
c) str_uppercase()
-
d) struppercase()
Pregunta 115
Respuesta
-
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!
Pregunta 116
Respuesta
-
a) SaladSaladSaladSaladSalad is good
-
b) is good SaladSaladSaladSaladSalad
-
c) is good Salad
-
d) Salad is good
Pregunta 117
Pregunta
7. Which one of the following functions can be used to concatenate array elements to form a single delimited string?
Respuesta
-
a) explode()
-
b) implode()
-
c) concat()
-
d) concatenate()
Pregunta 118
Pregunta
8. Which one of the following functions finds the last occurrence of a string, returning its numerical position?
Respuesta
-
a) strlastpos()
-
b) strpos()
-
c) strlast()
-
d) strrpos()
Pregunta 119
Respuesta
-
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
Pregunta 120
Respuesta
-
a) nachiketh@example.com
-
b) nachiketh
-
c) nachiketh@
-
d) example.com
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