I don’t understand this question
Answer:
b. 16
Explanation:
The given PHP code segment consists of 2 statements.
$str="The quick brown fox jumps over the lazy dog";
This defines a variable $str and assigns the given text to it.
echo strpos($str,'fox');
This statement prints the location of 'fox' in the text associated with the variable $str.
Upon execution it will print the value 16 which corresponds to the position of 'fox' in the given sentence.
Answer:
Option b (a digitized handwritten signature) would be the right option.
Explanation:
- Another photograph of such a handwritten signature was used to digitally sign transcripts that would be perceived to have become a "digitized signature."
- Those same kinds of signature verification may take a glance official, but they don't protect against widespread fraud, a vital component of every other internet signature.
The latter available options weren’t connected to the type of situation in question. So the response above would be the correct one.
The process of engineering typically starts with brainstorming.
Answer:b)via radio signals
Explanation: Machine-to-machine technology is the technology that helps in sharing of the real time information of the device that have embedded sensor.They can work without the help of the manual factors.
The data is shared through the help of the radio signals in the devices like turbines vending machines etc for the tracking purpose and managing.
Thus the other options are incorrect because short distance is a disttance, cloud services are for the collection of services and databases contains the data. So, the correct option is option (b).
