Evaluate the following conditional expressions in a step-by-step manner as shown in the examples when x = 1 and y = 2.
Note: In the solutions below, indicate the current logical expression being evaluated according to the rules of precedence.
```
(x + 1) / 2 > 0 AND y — 2 = 0 OR y = 0
```
Evaluates as True
Assign Values (1+1)/2 >0 AND 2 — 2 = 0 OR 2 =0
Add Parentheses ((1+1) / 2 > 0) AND ((2 — 2) = 0) OR (2 = 0)
Do Arithmetic (1/2 > 0) AND (0 = 0) OR (2 = 0)
Evaluate Relational Exp. T AND T OR F
Evaluate Logical Exp.
AND First T AND T OR F =TORF
OR Next T OR F = T
Get Result TRUE
You might also like to view...
What are the two kinds of light sources used in fiber-optic communication |systems?
What will be an ideal response?
Make the necessary modi?cations to the schema of the Student Registration System to re?ect the design that uses the SQL domain Semesters, as discussed at the end of Section 4.8. Express the constraint that a class can be taught only during the semesters in which the corresponding course is o?ered. For instance, if the value of the attribute SemestersOffered for the course CS305 is Both, then the corresponding classes can be taught in the spring and the fall semesters. However, if the value of that attribute is Spring then these classes can be taught only in the spring.
What will be an ideal response?
Which of the following port number is commonly associated with Telnet?
a. Port 20 b. Port 21 c. Port 23 d. Port 25
An employer requires that employees use a key-generating app on their smartphones to log into corporate applications. In terms of authentication of an individual, this type of access policy is BEST defined as:
A. Something you have. B. Something you know. C. Something you do. D. Something you are.