EGR 1400 Study Guide | Verified Questions and
Answers Graded A+ | 2026\2027 Latest Edition
Textbook conventions
-Correct Answer--Be meaningful and descriptive
-Use consistent abbreviations for same word
-Use entire words or initial syllables
-Use mixed case, with a capital letter at the start of each word ("camel-back notation")
-Generally between 5 and 20 characters.
Short
-Correct Answer-A non-decimal (whole) number with a value in the range of -32,768 to
+32,767.
Int
-Correct Answer-A non-decimal (whole) number with a value in the range of -
2,147,483,648 to +2,147,483,647.
Long
-Correct Answer-A non-decimal (whole) number with a value in the range of -
9,223,372,036,854,775,808 to +9,223,372,036,854,775,807.
Float
-Correct Answer-A floating-point (decimal) positive or negative number with a value in
the range of up to 3.402823E38 (scientific notation).
Double
-Correct Answer-A floating-point (decimal) positive or negative number with a value in
the range of up to 1.79769313486232E308
Decimal
-Correct Answer-A decimal number with a value in the range of up to
+79,228,162,514,264,337,593,950,335. without decimal precision and up to
+7.9228162514264337593543950335 with 28 places of decimal precision.
String
-Correct Answer-Any number of alphabetic, numerical, and special characters. Data
type.
, Bool
-Correct Answer-The value true or false. Data type.
Date
-Correct Answer-Dates in the range between January 1, 0001 to December 31, 9999
and times in the range between 0:00:00 to 23:59:59. Data type.
long MyNumber;
float MyDecimal;
long NumberA, NumberB, NumberC;
string message;
string fName, lName;
const double PI = 3.14159;
-Correct Answer-Declarations
Color.Green
-Correct Answer-Built in constants
Visibility T OR F
-Correct Answer-Behavior
>
<
-Correct Answer-Greater than
Less than
==
-Correct Answer-Equal to
!=
-Correct Answer-Not equal to
>=
<=
-Correct Answer-Greater than or equal to
Less than or equal to
Score += 5
Answers Graded A+ | 2026\2027 Latest Edition
Textbook conventions
-Correct Answer--Be meaningful and descriptive
-Use consistent abbreviations for same word
-Use entire words or initial syllables
-Use mixed case, with a capital letter at the start of each word ("camel-back notation")
-Generally between 5 and 20 characters.
Short
-Correct Answer-A non-decimal (whole) number with a value in the range of -32,768 to
+32,767.
Int
-Correct Answer-A non-decimal (whole) number with a value in the range of -
2,147,483,648 to +2,147,483,647.
Long
-Correct Answer-A non-decimal (whole) number with a value in the range of -
9,223,372,036,854,775,808 to +9,223,372,036,854,775,807.
Float
-Correct Answer-A floating-point (decimal) positive or negative number with a value in
the range of up to 3.402823E38 (scientific notation).
Double
-Correct Answer-A floating-point (decimal) positive or negative number with a value in
the range of up to 1.79769313486232E308
Decimal
-Correct Answer-A decimal number with a value in the range of up to
+79,228,162,514,264,337,593,950,335. without decimal precision and up to
+7.9228162514264337593543950335 with 28 places of decimal precision.
String
-Correct Answer-Any number of alphabetic, numerical, and special characters. Data
type.
, Bool
-Correct Answer-The value true or false. Data type.
Date
-Correct Answer-Dates in the range between January 1, 0001 to December 31, 9999
and times in the range between 0:00:00 to 23:59:59. Data type.
long MyNumber;
float MyDecimal;
long NumberA, NumberB, NumberC;
string message;
string fName, lName;
const double PI = 3.14159;
-Correct Answer-Declarations
Color.Green
-Correct Answer-Built in constants
Visibility T OR F
-Correct Answer-Behavior
>
<
-Correct Answer-Greater than
Less than
==
-Correct Answer-Equal to
!=
-Correct Answer-Not equal to
>=
<=
-Correct Answer-Greater than or equal to
Less than or equal to
Score += 5
