Answer:
C. layout of each page with its respective elements
Explanation:
A layout of each page with its respective elements will give the client a good idea of the final product and help him confirm his desires/requests towards the creation of the Web site. Most people are visual, especially about things they don't fully understand, so a clear and visual representation is best.
<u>A. Bulleted lists and titles</u>... won't give the idea of the full layout of the Web site.
<u>B. chart depicting</u>.... that's more a tool for the programmer than the client, although user flow is important, it isn't as much as the visual aspect of each page.
<u>D. pictures and screenshots of websites of other florists..</u>. That could be a useful aid on the first contact, but the question implied the Web site is already in progress... so that wouldn't help much.
<u>E. programming code for the website</u>, absolutely not, the client hired Jeremy not to have to deal with that.
Answer:
String word = "George slew the dragon";
int pos = word.indexOf("dr");
String drWord = word.substring(pos, pos+4);
System.out.println(drWord);
Explanation:
Assuming dr is always there, we don't have to check the validity of 'pos'. Normally, you would!
Answer:
The answer to this question is given below in the explanation section.
Explanation:
Most business applications and websites use and process the credit card for their transaction.
For example, e-commerce website such as ali baba, am a zon, accepting credit card transaction when the customer gets to purchase any product from their stores. Their transactions are processed by in house credit card apps/service. But these apps/services owned by a third party. They just give you API services and related code to integrate the credit card services.
By using their in-house credit card apps/services, they know that user has transferred the money into their account for the purchased product, upon receiving payment confirmation, they then prepare and dispatch the order.
So, the correct answer to this question is:
To process the credit card transactions, they license third-party credit card apps/services backed by the internet merchant who is responsible for handling and managing the money of the business account.
4, 1, and 3
The last one I am going to say three because I know that friends show other friends so I wouldn’t call that “private”
Answer:
(a) What is the best case time complexity of the algorithm (assuming n > 1)?
Answer: O(1)
(b) What is the worst case time complexity of the algorithm?
Answer: O(n^4)
Explanation:
(a) In the best case, the if condition will be true, the program will only run once and return so complexity of the algorithm is O(1)
.
(b) In the worst case, the program will run n^4 times so complexity of the algorithm is O(n^4).
