Answer:
"Virtual reality" is the appropriate answer.
Explanation:
The utilization of technological advances gives the impression of a 3D interactive environment wherein the things that have such a perception of space embodiment or involvement, are considered as Virtual reality.
Virtual reality implementations often include:
- Entertainment,
- Medical and
- Educational activities.
Answer:
-44.92
Explanation:
If he has no money hell be in the hole
Answer:
Option d): Proxy Server is the correct answer.
Explanation:
Proxy Server can be used to cache requested Internet resources so that they can be more quickly delivered to users requesting the same resource while at the same time reducing the burden on the external network connection to the Internet for an organization.
<u>Working of Proxy Server:</u>
These servers work by saving all the files into the servers that are uploaded by other persons once. After that whenever someone needs the same file, it is provided by the proxy server itself rather than the actual stored location of the file. Thus it somehow speeds up the delivery process.
<h2>I hope it will help you!</h2>
Answer:
WITH deptsalary AS (
SELECT dept, SUM(salary)
FROM emp
GROUP BY dept)
SELCT *
FROM deptsalary
Explanation:
deptsalary is temporary table.
dept and its respective sum of salary is to be displayed