1.
Q52: result = x < y;
-
true
-
Correct
-
false
-
Incorrect
Section 1.24 Expressions-WE8-P1
-
Determine resultant data type of expression
-
Update variable for pre operators based on side effect
-
Solve arithmetic equation, operator precedence
-
Is the Left Hand Side (LHS) of the assignment statement a variable? Check the data type of the value on right hand side (RHS) against data type of LHS variable.
-
Update variable for post operators based on side effect
Subsection 1.24.1
Given
int x = 4, y = 6;
boolean result;
What is the value of
result after each of the following?
Exercises Exercises
2.
Q53: result = x + 2 < y;
-
true
-
Incorrect
-
false
-
Correct
3.
Q54: result = x != y;
-
true
-
Correct
-
false
-
Incorrect
4.
Q55: result = x + 3 >= y;
-
true
-
Correct
-
false
-
Incorrect
5.
Q56: result = y == x;
-
true
-
Incorrect
-
false
-
Correct
6.
Q57: result = y == x+2;
-
true
-
Correct
-
false
-
Incorrect
7.
Q58: result = 7 == 7;
-
true
-
Correct
-
false
-
Incorrect
8.
Q59: result = 13 < 100;
-
true
-
Correct
-
false
-
Incorrect
9.
Q60: result = -17.32 != -17.32;
-
true
-
Incorrect
-
false
-
Correct
10.
Q61: result = -3.0 == 0.0;
-
true
-
Incorrect
-
false
-
Correct
11.
Q62: result = 13 <= 100;
-
true
-
Correct
-
false
-
Incorrect
12.
Q63: result = -18 < -15;
-
true
-
Correct
-
false
-
Incorrect
13.
Q64: result = 4.2 > 3.7;
-
true
-
Correct
-
false
-
Incorrect
14.
Q65: result = 13 <= 13;
-
true
-
Correct
-
false
-
Incorrect
15.
Q66: result = 0.012 > 0.013;
-
true
-
Incorrect
-
false
-
Correct
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