In a three-tier architecture, the business tier contains the ____ that must occur to fulfill the requirements of the program.
A. logic
B. objects
C. syntax
D. calculations
Ans:
A. logic
D. calculations
Computer Science & Information Technology
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________ is a method reference for an instance method of a class. It creates a one-parameter lambda that invokes the instance method on the lambda’s argument and returns the method’s result.
a. Math::sqrt b. System.out::println c. TreeMap::new d. String::toUpperCase
Computer Science & Information Technology
A CRC is
a. a type of checksum b. a type of acknowledgment message c. an RS-232-C signal d. a parity bit
Computer Science & Information Technology
In the accompanying figure, item 1 points to the ____ button.
A. Save B. Close C. New D. Open
Computer Science & Information Technology
The most critical factor in the success of a biometric system is ____________ of the device.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology