What will be the output of the following php code?<?php$num = 1;$num1 = 2;print $num . "+". $num1;?>
A). 3
B). 1+2
C). 1.+.2
D). Error
1+2
.(dot) is used to combine two parts of the statement. Example ( $num . “Hello World” ) will output 1Hello World.
1. Poor data administration can lead to which of the following?
2. The electronic component that has been the key to recent developments in automation is the:
3. Use of icons and windows are characteristics of ....... interface
5. Which of the following statements is true concerning subqueries?
8. What notifyAll() method do?
9. ...... transforms one interface into other interface
10. In Prototyping