CPA AnswerSheet Programming Essentials in C++ Chapter 1 Assessment

Ito ung sinundan ko voi
-di ko parin alam ung sa literal kung pano yun.
CPA Chapter 1 Assessment Answers 100%
1. Which of the following strings is a proper integer
number (in the “C++” language sense)?
 3.14
 3E14
 3,14
 314
2. What is the value of the following literal?
010
 8
 10
 The literal is invalid.
 2
3. What is the value of the following literal?
X10
 The literal is invalid.
 10
 16
 2
4. What is the value of the following literal?
018
 16
 The literal is invalid.
 10
 2
5. What is the value of the following literal?
0x1A
 The literal is invalid.
 16
 6
 26
6. Which of the following strings represents a valid variable
name?
 first_literal_is_invalid
 first literal is invalid

,  #1_literal_is_invalid
 1_literal_is_invalid
7. Which of the following strings does not represent a valid
variable name?
 Auto
 AUTO
 auto
 aUTO
8. Which of the following strings is a proper floating-point
number (in the “C++” language sense)?
 3_14
 3,14
 3.14
 E14
9. What is the value of the following literal?
0E1
 The literal is invalid.
 0.01
 0
 0.1
10. What is the value of the following literal?
-1e-1
 -0.1
 -10.0
 -1.0
 The literal is invalid.
11. What is the value of the i variable?
float x = 1..0;
int i = x;
 1
 0
 a quarter
 0.25
12. What is the value of the x variable?
float x = 1. / 2. + 2. / 4.;
 1.0
 0.75
 0.5
 0.25
13. What is the value of the k variable?