Answer:
a. x^<i>(j)
Explanation:
The solution has been explained in the question; however, I will provide further explanation.
The sequence to access a word is:
Training example --> Word
In other words, you first access the training example, before you gain access to the word being searched for.
Rewrite the following:
Training example --> Word
as:
ith training example --> jth word
Hence, the representation is:
Answer:
Device Driver
Explanation:
All of the other options are physical and are something that you can physically touch. The device driver runs in software and allows the computer to communicate with the device that is attached.
The internet is a vast network that connects computers, cellular devices, and cable together from all over the world. There is wireless internet (Wi-Fi) which doesn’t use lines/cables to connect to devices. Cellular technology provides wireless internet access through cellphones. Finally there is satellite which travels an enormous distance from Earth to a satellite.
Explanation:
the external form, contours, or outline of someone or something.
The image in the photograph is representing A. Analog Data. Analog data is data that is represented in a physical way. Where digital data is a set of individual symbols, analog data is stored in physical media, whether that's the surface grooves on a vinyl record, the magnetic tape of a VCR cassette, or other non-digital media. Analog and digital signals are different types which are mainly used to carry the data from one apparatus to another. Analog signals are continuous wave signals that change with time period whereas digital is a discrete signal is a nature. Examples of analog technology: photocopiers. old land-line telephones. audio tapes. old televisions (intensity and color information per scan line). Analog and digital signals are the types of signals carrying information. The major difference between both signals is that the analog signals that have continuous electrical signals, while digital signals have non-continuous electrical signals.
