SOFTWARE ENGINEERING

SOFTWARE DESIGN

OBJECT ORIENTED DESIGN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is NOT an operator used in the interaction frame is ____
A
opy
B
alt
C
loop
D
xor
Explanation: 

Detailed explanation-1: -The logical operator *NOT (or ¬) is used to negate logical variables or constants.

Detailed explanation-2: -“XOR” an abbreviation for “Exclusively-OR.” The simplest XOR gate is a two-input digital circuit that outputs a logical “1” if the two input values differ, i.e., its output is a logical “1” if either of its inputs are 1, but not at the same time (exclusively). The symbol and truth table for an XOR is shown in Figure 1.

Detailed explanation-3: -arithmetic operators. relational operators. logical operators.

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