PHP Arrays, PHP

PHP Arrays

Question: What will its output?
<?php
$grades=array(42,"hellow",42);
$total=array_sum($grades);
print $total;
?>
A
84

B
85

C
86

D
87

Note: Not available
1. Report
Question: Which of the following is/are correct print function?
A
vprintf()

B
sprintf()

C
print_r()

D
vsprintf()

Note: Not available
1. Report
Question: Follow by useing array_key_exists function__ $state["Subhan"]= "Agust 3, 1757"; $state["Ashraf"]= "July 15, 1971"; $state["Shahin"]= "January 7, 1857"; if(array_key_exists("Ashraf", $state) ) printf("Asraf joined the Union on %s", $state["Asraf"]); What is the correct output of above that Syntex ?
A
Shahin joined the Union on January 7, 1857

B
Subhan joined the Union on Agust 3, 1757

C
Asraf joined the Union on july 15, 1971

D
july 15, 1971

Note: Not available
1. Report
Question: By using array_key() function, Which is the correct output of following syntex? $state["Subhan"]= "Agust 3, 1757"; $state["Ashraf"]= "July 15, 1971"; $state["Shahin"]= "January 7, 1857";
A
array([] => Subhan[] => Ashraf[] => Shahin)

B
array([1] => subhan[2] => ashraf[3] => shahin)

C
array([0] => Subhan[1] => Ashraf[2] => Shahin)

D
array([] => Shahin[] => Ashraf[] => Subhan)

Note: Not available
1. Report
Question: Which is correct the Function for searching Associative Array Values ?
A
array_key_search()

B
array_key_exists()

C
array_search()

D
array_value_search()

Note: Not available
1. Report
Question: Which is correct the Function for searching Associative Array Keys ?
A
array_values()

B
array_key()

C
array_key_exists()

D
array_key_exist()

Note: Not available
1. Report
Question: Which is correct following of the function to use Remove a Value from the End of an Array?
A
array_pop($state)

B
array_shift($state)

C
array_push($state)

D
array_unsift($state)

Note: Not available
1. Report
Question: Which is correct following of the function to use Add a Value from the Front of an Array?
A
array_pop($state)

B
array_push($state)

C
array_unshift($state)

D
array_shift($state)

Note: Not available
1. Report
Question: A traditional queue is a data structure in which the elements are removed in the same order
in which they were entered Known as_______.
A
Last- in- last- Out

B
Last- in- First- Out

C
first- in- First- Out

D
FIFO

Note: Not available
1. Report
Question: A stake is a data structure is which the elements are removed in the order opposite to that in which they were entered,known as____.
A
FIFO

B
LIFO

C
Last-in-First-Out

D
First-in-Frist-out

Note: Not available
1. Report

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Question: What will its output?
<?php
$grades=array(42,"hellow",42);
$total=array_sum($grades);
print $total;
?>

Question: Which of the following is/are correct print function?

Question: By using array_key() function, Which is the correct output of following syntex? $state["Subhan"]= "Agust 3, 1757"; $state["Ashraf"]= "July 15, 1971"; $state["Shahin"]= "January 7, 1857";

Question: Which is correct the Function for searching Associative Array Values ?

Question: Which is correct the Function for searching Associative Array Keys ?

Question: Which is correct following of the function to use Remove a Value from the End of an Array?

Question: Which is correct following of the function to use Add a Value from the Front of an Array?

Question: A traditional queue is a data structure in which the elements are removed in the same order
in which they were entered Known as_______.

Question: A stake is a data structure is which the elements are removed in the order opposite to that in which they were entered,known as____.

Question: What will its output?<?php $grades=array(42,"hellow",42); $total=array_sum($grades);print $total;?>

Question: Which of the following is/are correct print function?

Question: By using array_key() function, Which is the correct output of following syntex? $state["Subhan"]= "Agust 3, 1757"; $state["Ashraf"]= "July 15, 1971"; $state["Shahin"]= "January 7, 1857";

Question: Which is correct the Function for searching Associative Array Values ?

Question: Which is correct the Function for searching Associative Array Keys ?

Question: Which is correct following of the function to use Remove a Value from the End of an Array?

Question: Which is correct following of the function to use Add a Value from the Front of an Array?

Question: A traditional queue is a data structure in which the elements are removed in the same order in which they were entered Known as_______.

Question: A stake is a data structure is which the elements are removed in the order opposite to that in which they were entered,known as____.

Question: What will its output?
<?php
$grades=array(42,"hellow",42);
$total=array_sum($grades);
print $total;
?>

Question: A traditional queue is a data structure in which the elements are removed in the same order
in which they were entered Known as_______.