Answer:
Time the code takes to execute is O(n²)
Explanation:
The code forms an arithmetic series using it two loops.
n+(n-1)+(n-2)+........+2+1
=n(n+1)/2
=O(n²)
Answer:
D. Licence
Explanation:
A software licence is a binding agreement that gives an individual, company or organisation permission to use a software.
Answer:
November 2040
Jupiter, which is the larger planet, takes 12 years to revolve around the sun, while Saturn takes 29 years. Every 20 years or so, they appear to observers on Earth to come closer to each other. The next Great Conjunction between the two planets – although not nearly as close together – is due in November 2040.
Answer:
gpresult
Explanation:
Group Policy provides the system administrator with settings that would be necessary to manage the different user accounts available in an organization. It also controls their work environment centrally by configuring the user Operating System (OS), applications and user accounts.
Group policy settings or configurations are referred to as Group Policy Objects (GPOs). These objects can be linked to organizational units (OUs), domains or sites.
There are various group policy commands such as;
- rstrui (System Restore tool will run),
- runas (using different permission to run a tool or program),
- tasklist (currently running programs are shown
- gpupdate (Group policies are refreshed)
- gpresult (group policy configurations are displayed for verification)
gpresult command can be used to verify the group policy configurations for adjustment or optimization. The technician can start troubleshooting from viewing the active settings, then running the rstrui to start the System Restore utility to restore the computer to an earlier date
Answer:
Physics, Quantum Mechanics
Explanation:
Light is a stream of photons with no weight. If you want to dig deeper in this mysterious phenomena, you should study physics and quantum mechanics. Physics takes up things like the theory of relativity, which can be useful in studying spacetime and how light travels through it, and quantum mechanics, being the study of matter in an atomic level, should help you get an understanding on how photons of light travel and why they behave so strangely.
