- An array with properties of that object as the array's elements
- An array with properties of that array as the object's elements
- An array with properties of that object as the Key elements
- An array with keys of that object as the array's elements
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Which exception is thrown when an array element is accessed beyond the array size?
Answer: Option 2 Let'
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When a simple data type is casted to an array, an array is created with the original value in the first element.?
Answer: Option 1 Let'
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You are the administrator responsible for security and user desktop settings on your network. You need to configure a custom registry entry for all users. You want to add the custom registry entry into a Group Policy object (GPO) with the least amount of administrative effort What should you do?
Answer: Option 1 Let'
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You have configured a Group Policy Object (GPO) for the marketing oranization unit (OU) to prevent users from accessing My Network Places and from running System in Control Panel. You want the Managers Domain Local Group to be able to access My Network Places, but you still want to prevent them from running System in Control Panel. What should you do?
Answer: Option 4 Let'
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What will be the output of the following PHP code <php $a=array("A","Cat","Dog","A","Dog"); $b=array("A","A","Cat","A","Tiger"); $c=array_combine($a,$b); print_r(array_count_values($c)); >?
Answer: Option 1 The array_count_values() function counts all the values of an array and array_combine() combines arrays.
1 Answers 6 views
What will be the output of the following PHP code <php $city_west = array("NYC", "London"); $city_east = array("Mumbai", "Beijing"); print_r(array_replace($city_west, $city_east)); >?
Answer: Option 4 The array_replace() function replaces the values of the first array with the values from following arrays
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What will be the output of the following PHP code <php $array = array("red", "green"); array_push($array, "blue", "yellow"); print_r($array); >?
Answer: Option 1 The array_push() function inserts one or more elements to the end of an array.
1 Answers 1 views
What will be the output of the following PHP code <php $str = "Hello! My name is Cameron Fox. Coffee" $find = array('/is/','/coffee/'); $replace = array('/was/','/tea/'); echo preg_replace ($find, $replace, $str); >?
Answer: Option 4 Coffee was not replaced because the preg_replace function is case sensitive. Therefore it treats coffee and Coffee differently.
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Which array function checks if the specified key exists in the array?
Answer: Option 2 Let'
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