Answer:A) Internet cafe
Explanation: Internet cafe is the place that provides the internet service to the public and helps them to access the internet .These cafes can be used by the public who are travelers, people who don't have access at home etc.This internet cafe works on the basis of the hourly rate that it takes from the public.
Rest of the options are incorrect as intranet and extranet are types of network and LogMeIn is a desktop service .thus, the correct option is option(A).
What are the options and if it's meaning like when you save something it has .pdf .jpg or .doc after the title then it would be ".doc"
Answer:
D. a potential hazard
Explanation:
Abrupt changes in road surface or the shape of the road may indicate a potential hazard.
Nand stands for "not and". The truth table for a nand is:
a b | a nand b
0 0 | 1
0 1 | 1
1 0 | 1
1 1 | 0
Hopefully this helps you answer your question.
