Computers and Technology, 30.05.2020 20:01 batmandillon21
Write a program that maintains a database containing data, such as name and birthday, about your friends and relatives. You should be able to enter, remove, modify, or search this data. Initially, you can assume that the names are unique. The program should be able to save the data in a fi le for use later. Design a class to represent the database and another class to represent the people. Use a binary search tree of people as a data member of the database class. You can enhance this problem by adding an operation that lists everyone who satisfi es a given criterion. For example, you could list people born in a given month. You should also be able to list everyone in the database.
Answers: 2
Computers and Technology, 22.06.2019 05:00
Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. after the loop terminates, it prints out, on a line by itself and separated by spaces, the sum of all the even integers read, the sum of all the odd integers read, a count of the number of even integers read, and a count of the number of odd integers read, all separated by at least one space. declare any variables that are needed. assume the availability of a variable, stdin, that references a scanner object associated with standard input. that is, stdin = new scanner(system.in); is given.
Answers: 3
Computers and Technology, 24.06.2019 09:30
Atype of researcher who uses computers to make sense of complex digital data
Answers: 1
Computers and Technology, 24.06.2019 13:00
George heard about the benefits of a data warehouse. he wants to try implementing one for his organization. however, he is afraid that transferring data to the data warehouse will affect transaction time. which element ensures that transactions are not affected when moving data to a warehouse? when data is transferred to a data warehouse, the a area frees the source system to continue transaction processing.
Answers: 2
Computers and Technology, 24.06.2019 13:30
In the rgb model, which color is formed by combining the constituent colors? a) black b) brown c) yellow d) white e) blue
Answers: 1
Write a program that maintains a database containing data, such as name and birthday, about your fri...
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