Please write a PL/SQL program to check whether a year is a leap year. Please print out whether it is a leap year. You can use a variable to store the year your are checking. Here are the rules to decide a leap year: a year that is not divisible by 4 is not a leap year a year is divisible by 4 but not by 100 is a leap year a year is divisible by 100 but not by 400 is not a leap year a year that is divisible by 400 is a leap year. Hint: mod(a, b) returns a mod b (remainder of a divided by b).

So im doing this school challenge and the teachers said whats the average text a student gets a day so i need to get about 20 in a day but dont know how can you guys 2163371293

Perform the following tasks: a. create a class named testclass that holds a single private integer field and a public constructor. the only statement in the constructor is one that displays the message “constructing”. write a main()function that instantiates one object of the testclass. save the file as testclass. cpp in the chapter 08 folder. run the program and observe the results. b. write another main()function that instantiates an array of 10 testclass objects. save the file as test class array. c . run this program and observe the results.

Which statement is true of web-based social media? a. they allow consumers to interact with and update content. b. they cannot be updated easily, as compared to print media. c. they are expensive to produce and maintain, as compared to print and television. d. they can exist independent of the internet.