ITEC102_SLM2

a name used to identify a class, variable, function, or any other user-defined item.

• IDENTIFIERS

• KEYWORDS

• COMMENTS

are reserved words predefined to the C# compiler. These ____________ cannot be used as identifiers.

• KEYWORDS

• IDENTIFIERS

• CONTEXTUAL KEYWORDS

In C#, some identifiers have special meaning in context of code, such as get and set are called _________________

• CONTEXTUAL KEYWORDS

• RESERVED WORDS

• KEYWORDS

are used for explaining code. Compilers ignore the ____________ entries.

• COMMENTS

• SINGLE LINE COMMENTS

• MULTILINE COMMENTS

It tell the compiler that which type of data is used for processing. Such as if you want to work with string value then you will have to assign string type variable to work with

• DATA TYPES

• VALUE TYPES

• REFERENCE TYPES

2 TYPES OF DATA TYPES IN C#

A _____________ data type stores copy of the value

• VALUE TYPE

• REFERENCE TYPE

• DEFINED DATA TYPE

data types stores the address of the value.

• VALUE TYPE

• REFERENCE TYPE

• DEFINED DATA TYPE

• _____________ variables can be assigned a value directly. 

• They are derived from the class System.ValueType.

• The ______________ directly contain data

• VALUE TYPES

• REFERENCE TYPES

• STRING

• do not contain the actual data stored in a variable, but they contain a reference to the variables. In other words, they refer to a memory location. Using multiple variables, the ____________ can refer to a memory location. If the data in the memory location is changed by one of the variables, the other variable automatically reflects this change in value.

Example of built-in ___________:  string.

• REFERENCE TYPES

• VALUE TYPES

• STRING