Answer:
for (var i = 0; i <20; i++)
{
var lineY = 20 + (i * 20);
line(0, lineY, 400, lineY);
}
Explanation:
To turn the loop while to for loop, you start by considering the iterating variable i and its iterating operations which are;
var i = 0; while (i < 20) and i++;
Where var i = 0; is the initializing statement
(i < 20) is the conditional statement
i++ is the increment
The next is to combine these operations to a for loop; using the following syntax: for(initializing; condition; increment){}
This gives: for(var i = 0; i<20; i++)
Hence, the full code snippet is:
<em>for (var i = 0; i <20; i++)</em>
<em>{</em>
<em>var lineY = 20 + (i * 20);
</em>
<em>line(0, lineY, 400, lineY);</em>
<em>}</em>
Answer:
virtual reality glasses
In a VR setting, students can interact with what they see as if they were really there. In addition to providing students with immersive learning experiences, other benefits of virtual reality in education include the ability to inspire students' creativity and spark their imaginations.
Virtual reality headsets are being currently used as a means to train medical students for surgery. It allows them to perform essential procedures in a virtual, controlled environment. Students perform surgeries on virtual patients, which allows them to acquire the skills needed to perform surgeries on real patients.
Answer:
The Push flag
Explanation:
When sending a very small amount of information which the listening program needs to respond to immediately. The Transmission Control Protocol (TCP) flag that will be used is the Push flag.
The Push flag, like the Urgent flag, was brought into existence to ensure that the data is given the priority it deserves and it is urgently processed at the sending or receiving end. Push flag is used more often at the beginning and end of a data transfer, it affect the way the data is handled at both ends (sending and receiving).
When developers make available new applications, they must always ensure they follow specific guidelines given by the RFC's to ensure that the applications created work properly / efficiently and control the flow of data in and out of the application layer of the OSI model perfectly. When used, the Push bit ensure that the data segment is handled correctly and given the deserved priority at both ends of a virtual connection.
Computer is known as data processing system because it changes raw data that is not in useful form such as tables, figures, etc into processed data known as information that is useful. Processing includes manipulating, storing, accessing, and transmitting.