As a<span> </span>primary key<span> is a field in a table which uniquely identifies each row/record in a database table, then the advisable field for the primary key in here should be the Course_ID. That is very unique in that table</span>
Answer:
Boot Sector virus is when a virus infects the Boot Sector of a hard disk. A Boot Sector is the initial files necessary to start an OS and other bootable programs. It is typically infected by these viruses when started with infected floppy disks, however the boot virus does not have to be successful to infect your computer. Once infected, the virus tries to infect every other disk.
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Answer:
Four (4) extensions.
Explanation:
Go-ogle Ads can be defined as a strategic advertising platform designed and developed by Go-ogle for use over the internet. It can be used to display product listings, services and campaigns to any web user over the internet.
Basically, for those who are relatively new to the Go-ogle Ads, the company provides a feature known as the dynamic search ads which helps various users to easily run a successful ad campaign. Through the use of machine learning, a dynamic search ad allows phrases and titles associated with a website to be automatically indexed and presented as a landing page to any user who is searching with the keywords.
The maximum number of ad extensions that can show for a particular query or device at any given time is four (4) extensions. The Go-ogle Ad extension platform is designed to display all the ads simultaneously or co-trigger and as such, the maximum number of ad extensions that are displayed per query or device are four (4).
Answer:
Option A, initiative
Explanation:
Initiation is an art of performing an act or task by self motivation rather on command or instruction from anyone.
Insubordination is incorrect as here there is no mentioning of disobeying seniors or authority
Also, courage and power means having strength to perform any task. Here action is performed without any instruction and it in no sense signifies a brave deed.
Hence, option A is correct
Answer:
include iPods, PlayStations, Xbox, TiVo, and WRT54G.
Explanation:
