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CSC105 Quizzes |Questions with 100% Correct Answers
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CSC105 Quizzes |Questions with 100% CorrectAnswers
A statement in which one structure is contained within another - ✔️✔️nested "if"
A series of "if" statements that determine whether a value falls within a specified range -
✔️✔️range check
Identifies a course of action in a "switch" structure - ✔️✔️"case" label
Allows you to assign values to a list of constants - ✔️✔️enumeration
Negates the results of any Boolean expression - ✔️✔️NOT operator
A diagram used to describe the Boolean value of an entire compound expression - ✔️✔️truth
table
The equal sign (=) is the C# _______________ - ✔️✔️assignment operator
You can concatenate two strings with the _____________ - ✔️✔️plus sign (+)
T or F: Operator precedence rules ensure that addition and subtraction always take place prior
to multiplication, division, or remainder in an expression - ✔️✔️False
T or F: "someValue++" is an example of the use of the prefix increment operator - ✔️✔️False
An escape sequence is used to represent _____________ and always begins with a
_________________ - ✔️✔️1. special characters such as a carriage return or a tab
, 2. a backslash
A(n) ___________ is a named location in computer memory that can hold different values at
different points in time - ✔️✔️variable
If a value is given to a variable at the time it is declared, it is called a(n) _______ -
✔️✔️initialization
A _____________ is a string of characters that optionally contains fixed text and contains one
or more format items or placeholders for variable values - ✔️✔️format string
A ____________ consists of a pair of curly braces containing a number that indicates the
desired variable's position in a list that follows the string - ✔️✔️placeholder
A(n) ____________ number is one that contains decimal positions - ✔️✔️floating point
In the C# statement 'moneyString = someMoney.ToString("F3")' , the expression F3 is an
example of a(n) _______________ - ✔️✔️standard numeric format string
+= is the C# __________ operator; it adds the operand on the right to the operand on the left
and assigns it to the operand on the left in one step - ✔️✔️add and assign
You declare a Boolean variable by using type ________ - ✔️✔️"bool"
An expression containing a(n) ______ operator has a Boolean value - ✔️✔️comparison
In arithmetic operations with operands of dissimilar types, a(n) ___________ is the automatic
conversion of nonconforming operands to a unifying type - ✔️✔️implicit cast
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