explain loop structrunes
If you do not know then you cannot write a program. The compiler is not clairvoyant so it cannot do it for you.
there are three types of constants in COBOL 1. numeric literals 2. figurative constants 3. non-numeric literals
Lexical elements are groups of characters that may legally appear in a source file. Common categories for lexical elements are keywords, numeric and alphanumeric constants, variable references and special tokens, but the exact categorization is subject to the compiler's implementation.
nominal and ordinal is wrong; those are the two types of qualitative variables. Ratio and interval are the two types of quantitative variables.
explain loop structrunes
The NAMES that identify or represent the variables, constants, data types, functions and labels in C language.. They are mere(only) NAMES, that help in IDENTIFYING variables, data types, constants, functions and labels to differentiate them from each other.. A good identifier must be descriptive but short..
If you do not know then you cannot write a program. The compiler is not clairvoyant so it cannot do it for you.
there are three types of constants in COBOL 1. numeric literals 2. figurative constants 3. non-numeric literals
Integer constants Character constants Real/floating point constants String constants
Lexical elements are groups of characters that may legally appear in a source file. Common categories for lexical elements are keywords, numeric and alphanumeric constants, variable references and special tokens, but the exact categorization is subject to the compiler's implementation.
Qualitative and quanitative are two types of variables.
The two types of variables are the CONSTANT and CONTROL.
Independent and dependent are types of variables. These variables are used mostly in science and math. When using independent variables you can control them dependent variables you cannot.
nominal and ordinal is wrong; those are the two types of qualitative variables. Ratio and interval are the two types of quantitative variables.
controlled,manipulated,responding variables
The types of variables according to functional relationship are independent variables and dependent variables. Independent variables are inputs that are manipulated or controlled in an experiment, while dependent variables are the outputs that are affected by changes in the independent variables.