Advertisers interested in selling products over the Internet may use shareware to identify possible buyers.

Верно ли следующее утверждение:

"Shareware" was initially distributed through Internet.

How was shareware initially distributed?

Укажите правильный перевод shareware:

How did PayPal and Kagi make the shareware model far more attractive for programmers?

What does using CAD for designing new products allow users to do?

Верно ли следующее утверждение:

New products do not have to undergo any measure of physical testing.

Верно ли следующее утверждение:

Spamming means posting repeatedly the same advertisement for products or services.

Верно ли следующее утверждение:

Through designing new products using CAD it becomes possible to begin the process of market testing much earlier than in the past.

Who invented the Internet?

How many people use Internet in Africa?