Answer:
a. Ill only
Explanation:
This is because, for option III, in inserting an element, one only need the array key for the position in which to insert the element and this is irrespective of whether the array is sorted or not.
Whereas, options I and II are easier done in a sorted array than in an unsorted array.
Answer:
Time plot.
Explanation:
A time plot, also known as a time series can be defined as a graphical representation of a pre-defined value (data) against time.
If we recorded the average U.S. Housing Price every month for the next year, the graphical display which is most appropriate to display the data is a time plot.
Generally, when representing data that changes with respect to time or that are random in nature; a time plot is considered to be the most effective graphical display to use.
In this scenario, the average U.S. Housing Price that is observed should be plotted against the time of occurrence (months) over a year.
Answer:
The correct answer to the following question will be "Web tracking".
Explanation:
This is indeed a business operation to keep an eye on the subscribers or visitors to the business. So what web trackers do is much more than that. They check up on your web activity.
A tracker generally seems to be a database script programmed to extract sets of data on your interests and how you are when you communicate through their database.
There are four types of Web trackers such as:
- Embedded scripts.
- Cookies.
- Finger printers.
- Supercookies.
Answer:
Explanation:
The population in western richer countries is decreasing but the population in some poorer developing countries is increasing and normally in the poorer communities where education is minimal or not encouraged then men and women tend to get married young and have many children. Population management is not necessary because when men and women are educated and have good standard of living with a good social system of caring for the old then married couples will tend to have one or two kids or none at all. Population control was practised by PrC and it managed to alleviate 60% of the people out if poverty and reduced the population by implementing one child policy. Now China has more male than female creating social problems of finding a wife. In the West with good social system to care for the elderly more couples are not having children. In the west where living conditions and educational level are better the Caucasian race is not having that many children as the other races in developing countries. Education and financial independence of women will encourage married women to have one or two kids so that they can still pursue their career after marriage. With modern contraception you can delay having children until you are ready for them. The concept of delaying marriage to reduce population does not hold true. However the whites’ population is decreasing every year as compared to the other non white races. The reason is that in the poorer non white countries the population is higher because of subservient position of the women who have no say in birth control
