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PHP Quiz 3 | Englishfreetest.com

Here's the exercise 'PHP Quiz 3 | Englishfreetest.com' about Technical Quiz - Technical Tests.


Put your knowledge about all things technology to the test Because everything tech, from computers and the internet to software and big data, changes rapidly on a day-to-day basis, it’s now a must to stay up to date with the technology that dominates our modern day lives. Are you up to speed on what’s going on in the tech industry today? Take our quiz to find out. Test how much you know about technology

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Content test:

A.8 bit integer value
B.16 bit integer value
C. 32 bit integer value
D. 64 bit integer value
A. In a function call
B. In execution time
C. In deceleration time
D. None of them
A.$_10
B.${“MyVar”}
C.&$something
D. $10_somethings
A. database host
B.user ID
C.password
D.database name
A.Identifier are case sensitive. So $result is different than $ result
B.Identifiers can be any length
C. Both of above
D.None of above
A. PHP is a recursive acronym for PHP: Hypertext Preprocessor
B. PHP is a server side scripting language that is embedded in HTML
C.It is used to manage dynamic content, databases, session tracking, even build entire e-commerce sites
D.All of the above
A.Variable names must begin with a letter or underscore character
B.A variable name can consist of numbers, letters, underscores
C. you cannot use characters like + , - , % , ( , ) . & , etc in a variable name
D. All of the above
A. If the value is an array, it is false if it contains no other values, and it is true otherwise. For an object, containing a value means having a member variable that has been assigned a value
B. Valid resources are true (although some functions that return resources when they are successful will return FALSE when unsuccessful)
C.Don't use double as Booleans
D. All of the above
Test

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