PHP Practice Test 4
String Replacement Multiple Choice Questions (MCQs) PDF Download - 4
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String Replacement MCQ Quiz with Answers PDF Download: Test 4
The ltrim ( ) returns its string argument with
- Leading blankspace removed
- Trailing blankspace removed
- Numerical values
- None of them
A simple mathematical function in PHP that takes a single argument and returns the nearest integer, is a
- round ( )
- abs ( )
- max ( )
- floor ( )
When two strings are exactly equivalent Strcmp ( ) returns what?
- Returns a string
- Returns 0
- Returns 1
- Returns nothing
Include ( ) and include_once ( ) will generate a warning message on failure, While require ( ) and require_once ( ) will cause
- A fatal error
- Termination of script
- No error
- Both A and B
Server side scripting websites consists of two main parts, one is scripting language and the other is
- Scripting engine
- User interaction mode
- Server interaction mode
- None of them
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Database & MySQL Practice Questions
- Package of software that facilitate modeling of database and improved performance of database system is classified as
- In database management systems, record which contains all data regarding tuples of database is called
- Type data abstraction which allows conceptual representation of data in database management system is considered as
- DIVISION operation can be applied to two relations A and B such as R(A) ÷ R(B) where as
- In categories of data modeling, low level data models are also called