Answer:
D
Explanation:
A zero-day vulnerability is a computer-software vulnerability that is unknown to those who would be interested in mitigating the vulnerability. Until the vulnerability is mitigated, hackers can exploit it to adversely affect computer programs, data, additional computers or a network. An exploit directed at a zero-day vulnerability is called a zero-day exploit, or zero-day attack.
I believe the answer is B. Biographies and histories. (Otherwise its D)
Technology affects almost every aspect of 21st century life, from transport efficiency and safety, to access to food and healthcare, socialization and productivity. The power of the internet has enabled global communities to form and ideas and resources to be shared more easily. However, the overuse of some technology has been linked to a decline in mental health, increased social division and privacy concerns.
We take technology for granted every day – even when it’s delivering us the latest news in an instant, making our cappuccino, or connecting us with a loved one halfway across the country (or even the world).
Answer:
C. Dow Jones
Explanation:
It’s the Dow Jones certainly, and we also know it as Dow 30. You will find with a little research that Dow Jones is an index of the 30 carefully chosen blue-chip stocks, and general industrial stocks. And this is price prejudiced average, and of 30 stocks that can be well-thought-out as an all-purpose measure for the whole stock market performance.
