He invented the tabulating machine. In 1890 U.S
Answer:
This is false.
Explanation:
SATA drives do not have jumpers, because they don't use the master/slave feature. They are connected to the motherboard, and they are ready to work.
The master/slave feature was used by IDE hard drives.15 years ago, most motherboards didn't have too many IDE slots to place more than 1 or 2 HDDs, the IDE cable allowed you to connect 2 drives to 1 cable, greatly increasing your computer's storage space.
It was recommended to set as master the drive connected directly to the motherboard, and the other one as slave.
Answer:
Bayesian filtering
Explanation:
This is a type of filtering software that makes use of Bayesian logic to evaluate every incoming email that you receive, analyzing the header and content of the email to determinate if it is spam or not. It uses a preset of common words that are present in most spam emails, and it categorizes all received emails according to their probability to contain spam in trusted, or not trusted email. These categories are usually set by the user.
In short, Bayesian logic uses the knowledge acquired from past events to try to predict future events. Determinate the probability of success (from 0 to 100%) of a certain activity, according to the result of prior tests. It was first suggested in 1763 after the death of its creator Thomas Bayes, and it is widely spread across several different sciences such as programming, artificial intelligence, physics, etc.
Answer:
Jen's laptop and her daughter's phone, because they are both connected to the router and turned on.
Explanation:
A network comprises of two or more interconnected devices such as computers, routers, switches, smartphones, tablets, etc. These interconnected devices avail users the ability to communicate and share documents with one another over the network.
Additionally, in order for a network to exist or be established, the devices must be turned (powered) on and interconnected either wirelessly or through a cable (wired) connection.
Hence, the computers which are currently networked are Jen's laptop and her daughter's phone, because they are both connected to the router and turned on. A smartphone is considered to be a computer because it receives data as an input and processes the input data into an output (information) that is useful to the end user.