Questions and answers for exam Preparation

MCQs

Total Questions : 53 | Page 3 of 6 pages

Question 21. What will be the output of the following PHP code ?

Array ( [a] => red [b] => green [c] => blue )
Array ( [a] => red [b] => green [c] => blue [d] => yellow )
Array ( [e] => red [f] => green [g] => blue )
Array ( [a] => red [b] => green [c] => blue [d] => yellow [e] => red [f] => green [g] => blue )

Discuss Question

Answer: Option A. -> Array ( [a] => red [b] => green [c] => blue )

Question 22. What will be the output of the following PHP code ?

Discuss Question

Answer: Option C. -> c

Question 23. What will be the output of the following PHP code ?

Discuss Question

Answer: Option B. -> 120

Question 24. What will be the output of the following PHP code ?

Array ( [1] => Mumbai [0] => Beijing )
Array ( [0] => NYC [1] => London )
Array ( [1] => NYC [0] => London )
Array ( [0] => Mumbai [1] => Beijing )

Discuss Question

Answer: Option D. -> Array ( [0] => Mumbai [1] => Beijing )

Question 25. What will be the output of the following PHP code ?

Lucy
Peter
Susan
Edmund

Discuss Question

Answer: Option B. -> Peter

Question 26. What will be the output of the following PHP code ?

Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 )
Array ( [0] => 0 [1] => 0 [2] => 0 [3] => 0 [4] => 0 [5] => 0 )
Array ( [0] => 5 [1] => 5 [2] => 5 [3] => 5 [4] => 5 [5] => 5 )
Array ( [0] => 0 [5] => 5 )

Discuss Question

Answer: Option A. -> Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 )

Question 27. What will be the output of the following PHP code ?

Array ( [0] => red [1] => green [2] => blue [3] => yellow )
Array ( [0] => blue [1] => yellow [2] => red [3] => green )
Array ( [0] => red [1] => green )
Array ( [0] => blue [1] => yellow )

Discuss Question

Answer: Option A. -> Array ( [0] => red [1] => green [2] => blue [3] => yellow )

Question 28. What will be the output of the following PHP code?

Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
Array ( [peter] => 35 [ben] => 37 [joe] => 43 )
Array ( [PETER] => 35 [BEN] => 37 [JOE] => 43 )
Array ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )

Discuss Question

Answer: Option C. -> Array ( [PETER] => 35 [BEN] => 37 [JOE] => 43 )

Question 29. What will be the output of the following PHP code?

Array ( [0] => Array ( [1] => Volvo [2] => BMW ) [1] => Array ( [1] => Toyota [2] => Honda ) [2] => Array ( [1] => Mercedes [2] => Opel ) )
Array ( [1] => Array ( [1] => Volvo [2] => BMW ) [2] => Array ( [1] => Toyota [2] => Honda ) [3] => Array ( [1] => Mercedes [2] => Opel ) )
Array ( [0] => Array ( [0] => Volvo [1] => Volvo ) [1] => Array ( [0] => BMW [1] => BMW ) [2] => Array ( [0] => Toyota [1] => Toyota ) )
Array ( [0] => Array ( [0] => Volvo [1] => BMW ) [1] => Array ( [0] => Toyota [1] => Honda ) [2] => Array ( [0] => Mercedes [1] => Opel ) )

Discuss Question

Answer: Option D. -> Array ( [0] => Array ( [0] => Volvo [1] => BMW ) [1] => Array ( [0] => Toyota [1] => Honda ) [2] => Array ( [0] => Mercedes [1] => Opel ) )

Question 30. What will be the output of the following PHP code?