Answer:
Const.
Explanation:
In C++ programming language, if you wish to have your compiler deny or prevent access to a member function in modifying (changing) a calling object's private member variables in a line of code, you should declare the member as a const function. Therefore, the member function is simply declared as a constant by the compiler.
The word const at the end of several of the member functions in the accompanying class definition specifies that these functions cannot modify the member variables of a clockType object.
Answer:
Decentralized management of data
Explanation:
- The database management approach is one approach based on the improved standard file solution with the use of DBMS and allows for the stimulus access of data with a large number of users.
Answer:
The answer is "Referential integrity".
Explanation:
This relates to one aspect of data integrity. Data across multiple tables are linked via relationships. In view of the distinct customer & invoice tables, each invoice table should have the primary key specified throughout the Customer table, for instance. Whenever the invoice table contains a customer ID reference. This ID including its customer will be only a table of the customer.
Answer:
Network Printer
Explanation:
A network printer is a type of printer that is accessible by network connections, making it available for use by other computers connected to that network. The network can either come from the printer or from a local computer provided to create network for the printer. Most of them contains a network interface card that allow them connect directly to a local network from which computers can then access them. This is different from a local printer that is directly connect to the computer via USB cable.
Network printer is very advantageous in that multiple network computers can access the printer at thesame time.
