Forgot about the quiz.

Author: anthonyclyan

Section08-Statements_and_Operators/section08_quiz/README.md

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+1. The ________ operator increments the value of its operand by one then uses the value.
+    - [x] prefix increment
+    - [ ] postfix increment
+    - [ ] prefix decrement
+    - [ ] postfix decrement
+
+2. The operator used to test two operands for equality is ________ . 
+    - [ ] equals
+    - [ ] compare
+    - [x] == 
+    - [ ] =
+
+3. The operator that represents logical AND is ________ .
+    - [ ] &
+    - [ ] ||
+    - [ ] |
+    - [x] && 
+
+4. The operator that represents logical OR is ________ .
+    - [ ] &
+    - [x] ||
+    - [ ] |
+    - [ ] && 
+
+5. If a is 3, b is 5, and c is 7, which of the following are true?
+
+```c++
+b == 5;
+c == (a + b) - 1;
+b > 5;
+a >= 3;
+c <= (a * b) / a;
+```
+
+    - [ ] 1, 2, and 3 are true
+    - [x] 1, 2, and 4 are ture
+    - [ ] Only 1 is true
+    - [ ] All are true
+
+6. `a < 10` is called a(n) ________ .
+    - [ ] statement
+    - [ ] declaration
+    - [x] relational expression
+    - [ ] unary expression
+    *I got this one wrong!! I thought it was a "statement"*
+
+7. What will the following code display?
+
+```c++
+int x = 10, y = 3, z = 6;
+cout << (x == y) << " ";
+cout << (z <= x) << " ";
+cout << (y != z) << " ";
+cout << (x > y && z < x) << " ";
+cout << (y < x && z < x) << " ";
+cout << (x < y || z < 0 ) << endl;
+```
+    - [ ] 010101
+    - [ ] 011010
+    - [ ] 100001
+    - [x] 011110
+
+8. What is displayed by the following code?
+```c++
+int amout = 100;
+amount += amount * 2
+cout << amout << endl;
+```
+
+    - [ ] 102
+    - [ ] 202
+    - [ ] 200
+    - [x] 300
+
+9. What is displayed by the following code?
+```c++
+int x = 5;
+int y = -2;
+int z = 2;
+cout << (x + y * z <= x + z * z - x) << endl;
+```
+    - [x] 1
+    - [ ] 0
+    - [ ] -1
+    - [ ] It won't compile
+
+10. What are the values of x and y after the follwing code executes?
+```c++
+double a = 100;
+int b = 12;
+int x = b %3;
+double y = a / b;
+int z = a / b;
+```
+    - [ ] x = 0, y = 8, z = 8
+    - [ ] x = 4, y = 8.3333333 and z = 8
+    - [ ] x = 8, y = 8.3333333 and z = 8
+    - [x] x = 0, y = 8.3333333 and z = 8