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Quiz

WEB final

eldar khasen 181 Fragen Aktualisiert am 20 Mai 2017

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Fragen in diesem Quiz (181)

  1. 1Variable names (PHP) can only contain _
    1. Aletters, numbers and the underscore ( _ ) symbol
    2. Bletters and numbers
    3. Cletters, numbers and &^%$#@ ( _ ) symbol
    4. Dno correct answer
  2. 2 Are all keywords (e.g. if, else, while, echo, etc.) in PHP, classes, functions, and user-defined functions case-sensitive
    1. Ayes
    2. Bno
    3. Cdo not know
    4. Dnot sure
  3. 3 A variable declared ________ a function has a GLOBAL SCOPE. (PHP)
    1. Aoutside
    2. Bwithin
    3. Canywhere
    4. Dnowhere
  4. 4 A variable declared ________ a function has a LOCAL SCOPE. (PHP)
    1. Aoutside
    2. Bwithin
    3. Canywhere
    4. Dnowhere
  5. 5 to access a numeric arrays elements, refer to the array (PHP) with___
    1. Aappropriate index number in brackets
    2. Bappropriate index number with dots
    3. Cappropriate index number without brackets
    4. Dno correct answer
  6. 6 The _______ is an array which associates an index value (instead of a number) to a certain value.(PHP)
    1. Astring
    2. Bassociative array
    3. Cdot
    4. Dclass
  7. 7 Syntax for associative array (PHP)
    1. A$arrayName[index_value] = value;
    2. B$arrayName[“index_value”] = value;
    3. C$arrayName(index_value) = value;
    4. DarrayName[index_value] = value;
  8. 8 PHP ______ function returns the length of a string
    1. Astr_word_count()
    2. Bstrlen()
    3. Cstrops()
    4. Dstrrev()
  9. 9 PHP ______ function replaces some characters with some other characters in a string
    1. Astr_word_count()
    2. Bstrlen()
    3. Cstr_replace()
    4. Dstrops()
  10. 10 To create a constant (PHP), use
    1. Adefine(name, value, case-insensitive)
    2. Bconstant(name, value, case-insensitive)
    3. Cconstant(name, value)
    4. Dconstant( value)

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Beschreibung
2017
Sprache
English
Aufrufe
24
Verlauf
Erstellt am 20 Mai 2017 · aktualisiert am 20 Mai 2017
Schlagwörter
it finalengineering
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