PHP MCQs - Chapter 7
PHP Data Types Quiz Questions & Answers PDF Download - 3
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The Quiz: Conversion functions, Type casts and what is the third way to manipulate a data type; "PHP Data Types" App (iOS, Android) with answers: Calling type ( ) function; Calling settype ( ) function; By changing mode; to study distance learning courses. Study Creating Arrays in PHP Quiz Questions, download Amazon eBook (Free Sample) for top computer science schools in the world.
PHP Data Types Exam Questions and Answers PDF Download: Test 3
Conversion functions, Type casts and what is the third way to manipulate a data type?
- Calling settype ( ) function
- Calling type ( ) function
- By changing mode
- None of them
Which function is used to convert a float type into integers?
- ceil ( )
- floor ( )
- round ( )
- All of them
The is_unicode (arg) function returns true when
- Argument is unicode converted
- Argument is numeric type
- Argument is unicode string
- None of them
Chr ( ) function changes a string into a/an
- Integer type
- String type
- Array type
- None of them
When integer value overflows, they become
- Boolean
- Floats
- Integers
- Strings
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PHP Data Types MCQ Book Questions
- Internal linked keys in an array can be retrievable by
- Which method is not suitable for logins because it stores data in client browsers memory?
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