Programing languages in c language

1. B

2. “Way of communication”
B

3. “The language which is use to create
the program to control the behavior of
the machine or to express algorithm”
B

4. B

5. 1st Generation Programming language
(1GL)
2nd Generation Programming language
(2GL)
3rd Generation Programming language
(3GL)
4th Generation Programming language
(4GL) B

6. The lowest level of language.
The instructions in 1GL are made of binary
numbers, represented by 1s and 0s.
Pure machine language.
Suitable for the understanding of the machine
but very much difficult to interpret and learn by
the human programmer.
B

7.  An assembly language is a low level programming
language for a computer or other programmable
language.
 ASSEMBLER –A program that translates the
assembly language program into machine language.
 Assembly language is converted into executable
machine code.
 The conversion process referred to as assembly or
assembling the source code.
B

8.  Assembly time is the computational step where an
assembler is run.
Assembly language uses a mnemonic to represent
each low-level-machine instruction.
Assembly language may also be called symbolic
machine code.
B

9.  Definition : A 3GL is a grouping of
programming languages that introduced
significant(important)
enhancement(improvement) to 2GLs,
primarily(purpose) intended(goal) to make the
programming language more user friendly.
English Words : English words are used to
denote variables, programming structures and
commands and structure programming is
supported by most 3GLs. B

10. Advantages-Programmers do not have to learn a
new language for each computer program.
Have less-rigid(changeable) rules, forms and
syntaxes so the potential of errors is reduced.
Example- Commonly known 3GLs are:
FORTRAN
BASIC
Pascal and the C-family(C, C+, C++,C#, Objective-
C) of languages.
B

11. Definition : 4GL is a computer programming
language envisioned as a refinement of the style of
language classified as 3GL.
4GLs are much easier to learn and use.
The 4GL itself is designed such that the user can
designate what problem is to be solved.
Once the problem has been defined, the 4GL
determines what program instruction will be
required to solve the problem.
B

12.  Saves a lot of time of user.
 There are some major tools that can be used in the
development of a computer program.
 The tools include query languages, report generators,
application generators and interactive database
management system.
 For Example :
 RPG III (Report Generators).
 SQL (Structural Query Languages). B

13.  There are two types of Natural Languages(5GL).
 Ordinary human language, like ENGLISH.
 Programming language that use human language to give
people a more natural connection with computer.
 5GLs are designed to make the computer solve a given
problem without the programmer.
 Natural Languages are part of the field to study known as
Artificial Intelligence .
Artificial Intelligence develop machines to emulate
human-like qualities such as learning, reasoning,
communicating, seeing and hearing.
B