Mostly Trojan will has multiple version and I love u virus extra.
<u>Explanation:</u>
As first step workstation or desktop or laptop to scanned for virus and if any virus or malware found then it should be removed first. Operating system should be updated with latest patch, virus signature also be updated once again executed founded by virus infected.
Better to copy new exes and place in the same folder and try to execute again. If still the problem persists download antivirus software such as Norton, bit defender, Kaspersky etc. executable files affected by 15-20 viruses
Answer:
Select title, description , first_name, last_name from film inner join film_actor on film.film_id = film_actor.film_id inner join actor on film_actor.actor_id = actor.actor_id where title LIKE 'zo%';
Explanation:
- The INNER JOIN keyword selects records that have matching values in both tables.
- The WHERE clause is used to filter records.
- The WHERE clause is used to extract only those records that fulfill a specified condition.
Answer:
C. Pipes
Explanation:
Pipes are medium of communication between two or more interrelated processes. It is used for communication between operating system components. It is also used in exchanging messages between components of large programs. It implements interprocess communications through an interface. It passes information from one program process to another.
Answer:
a.
Explanation:
Two bytes have 2 times 8 bits is 16 bits.
Max value that can be expressed is 2¹⁶-1 = 65535
Answer:
3. Granularity
Explanation:
Granularity's concept is representing the level of how do we store the data in our database.
If the data are detailed, we can resume the data until get a granularity more strong for our analysis.
For example:
We could store data year by year of our costumers, if want to get more granularity, we could store data month by month, also we could get specific data like how often our customers visit the business or how often our customers buy in a category product.