Answer:
A
Explanation:
Not sure how to explain...
Answer:
Bluetooth
Explanation:
Bluetooth is a standard to share data between Mobil devises, typically less than 10 m (33 ft), up to 100 m (330 ft), but the Bluetooth 5.0 has a range of 40–400 m (100–1,000 ft), in addition, NFC is something similar because needs a separation of 10 cm or less, and with RFID we can read to hundreds of meters.
Answer:
b. <table>
Explanation:
HTML is an acronym for hypertext markup language and it is a standard programming language which is used for designing, developing and creating web pages.
Generally, all HTML documents are divided into two (2) main parts; body and head. The head contains information such as version of HTML, title of a page, metadata, link to custom favicons and CSS etc. The body of the HTML document contains the contents or informations of a web page to be displayed.
A <table> is a HTML structure that arranges text in multiple rows and columns. Other data that can be arranged into rows and columns in a HTML table are images, links, and other tables. Each row in a table is denoted with a <tr> tag.
Answer:
i = 1
j = 0
a[1][0] = 10
Explanation:
First define a matrix a that correspond to
[1,2]
[3,4,5]
Later the variable b point to the a[1]
b = [3,4,5]
Later change the value 0 of b
b = [10,4,5]
The final matrix is
0 1 2
0 [ 1 2 ]
1 [ 10 4 5 ]
And then the 10 value is located in a[1][0]