PHP Practice Test 17
Filesystem and Directory Functions Quiz Questions and Answers PDF Download - 17
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The Filesystem and Directory Functions Quiz Questions and Answers PDF (Filesystem and Directory Functions Quiz with Answers PDF e-Book) download Ch. 8-17 to prepare PHP Practice Tests. Solve PHP Filesystem MCQ with answers PDF, Filesystem and Directory Functions Multiple Choice Questions (MCQ Quiz) to learn online certificate courses. The Filesystem and Directory Functions Quiz App Download: Free learning app for translation: variables and arrays, oop and php, iterations, string cleanup functions, filesystem and directory functions test prep for computer software engineer online degree.
The Quiz MCQ: Which function is used to set a modification time, and creates a file if it is not exist; "Filesystem and Directory Functions" App Download (Free) with answers: Stat ( ); Unlink ( ); Touch ( ); Symlink ( ); to learn online certificate courses. Learn PHP Filesystem Questions and Answers, Apple eBook to download free sample for online master programs.
Filesystem and Directory Functions Questions and Answers PDF Download: MCQ 17
Which function is used to set a modification time, and creates a file if it is not exist
- unlink ( )
- stat ( )
- touch ( )
- symlink ( )
The chop ( ), ltrim ( ) and trim functions are used for
- Slicing
- Dicing
- Cleaning up untidy strings
- Concatenation of strings
The end ( ) function jumps the pointer
- To the last entry in the list
- To the first entry in the list
- To one step back
- To one step forward
Defining a class in terms of another class and then specifying only the things that you want to be different from that class, is called as
- Encapsulation
- Inheritance
- Objects
- Instances
The compact ( ) function is used to create an array from
- Variables
- Values
- Functions
- Both A and B
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Database & MySQL Practice Questions
- In a relation schema, each key of schema having more than one key is classified as
- Hashing technique which allocates fixed number of buckets is classified as
- Hashing technique which allows increase or decrease in number of buckets without a need of directory is classified as
- Property of normalization of relations which guarantees that functional dependencies are represented in separate relations after decomposition is classified as
- Usage of operations with help of arguments without considering structure of operation implementation is classified as
Filesystem and Directory Functions Practice Tests
- For changing arrays into strings, which function is used?
- Which function is used for determining location of syntax error?
- In addition to single and double quoted strings PHP offers another way to specify a string which is called as
- 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?