Answer:
JPEG
Explanation:
JPG format is the standard file format of digital cameras and is the most common image format used on the web because of its compression and universal support.
The very first consideration a businesses should do before spending any
money or time on technology is, “why am I doing this?” If there
is not a core business benefit to be gained, why do it in the first
place?
Mainly in business they have very old and outdated computers because they do not need to get better computers or upgrade because they do the job and thats all they need.
Answer:
A switch
Explanation:
A local area network (LAN) refers to a group of personal computers (PCs) or terminals that are located within the same general area and connected by a common network cable (communication circuit), so that they can exchange information from one node of the network to another. A local area network (LAN) is typically used in small or limited areas such as a set of rooms, a single building, school, hospital, or a set of well-connected buildings. Some of the network devices or equipments used in a local area network (LAN) includes an access point, personal computers, a hub, a router, printer, a switch, etc.
In computer networking, a switch is a network hardware (device) that breaks up a network into separate collision domains within a single broadcast domain. Thus, it's commonly configured with virtual local area network (VLAN) to break up and interconnect multiple networks.
Answer:
Identification
Explanation:
Identification refers to assigning a user ID to a person or component in a computer network. Identification is necessary in order to enable communication within a network system.
In computer systems, unique ID needs to be assigned to authorized users as this will help to enhance the security and confidentiality of information.