Answer:
Scaling changes the size of the whole image by resampling it(duplicating the pixels). in cropping you only get a part of the original image/ remove the outer area of it .
Explanation:
Answer:
hotspots.
Explanation:
Hotspots is a small geographical location with at least one access point in an outdoor/indoor setting, that provide people with maximum wireless coverage within that area and its mostly uses a wireless local-area network (WLAN) using a router to connect to an Internet service provider.
Answer:
Sara: Personal data
Jorge : Personal data + official data.
Wanda: Personal data + students data
Carl: Personal data + official data
Explanation:
Personal data could contain pictures, social security numbers, banking transactions details, passwords, credit card information etc.
Jorge's official data could contain information about various sources that he gets his news from. It could contain password information about his official email. And he connects to the office network, he might pose a threat to the entire network if his PC is infected.
Wanda could leak the student's information. She could also leak her social security numbers, bank details, organization's details etc.
Carl could leak company's information. He can avoid it by staying away from public networks. Installing anti-virus. He should also take great care while accessing various sites and never download harmful files over the internet.
Renting provides greater flexibility but can lead to higher costs in the long term.
Answer:
A programming design communicates decisions about the programming approach and saves time, money, and effort.
Explanation:
It is important to decide upon a programming design before developing a software solution. Starting out with a design benefits a project because:
1. it communicates decisions about the programming approach to all project team members.
2. it helps to ensure that different parts of the code developed by different programmers will integrate properly.
3. it helps to ensure that code will be easy to read and maintain.
4. it saves time, money, and effort.
