Many interesting science-, technology-, engineering-, and math-oriented websites provide open-source data to the public. Which of the following sites provide that information? a. DATA. GOV
b. Whitehouse. gov
c. NYC Open Data
d. National Cancer Institute
e. International Genetics Foundation
f. creditscore. com
g. USPostal Service

a. DATA.GOV

b. Whitehouse.gov

c. NYC Open Data

d. National Cancer Institute

e. International Genetics Foundation

Explanation:

The mentioned websites will provide information about science, engineering, mathematics, and technology. These are open source websites and they can provide information to the public.

creditscore.com  and  US Postal Service these websites the above mentioned information. The former provides the credit report provided by the credit bureau and the other latter is related with the independent agency which provides postal services.

which functions return a valid value without any arguments?

(-blank- and -blank- return a valid value without any arguments.)

1st -blank-

today

sqrt

count

2nd -blank-

round

now

sqrt