12th Class Computer Science Chapter 8 Short Questions with Answers Online Preparation

Question # 1

Name two main categories of Programming Languages.

Ans 1: There are two broad categories of programming languages
1. Low Level Languages
2. High Level Languages

Question # 2

What is the difference between High level language and low Level language?

Ans 1: High Level Language : Program languages whose instructions resemble the English Language are called high level languages. Every high level language define a set of rule of writing. Programs called syntax of the language. Every instruction in the high level language must confirm to its syntax .
Ans 2: Low Level Language :A low level language is a programming language that deals with a computers hardware components and constraints. It has no (or only a minute level of) abstraction in reference to a computer and works to manage a computers operational semantics. A low-level language may also be referred to as a computer native language.

Question # 3

Give any four examples of high-level language?

Ans 1: There are the following examples of high level languages .CC++JavaPascalFortanBasicCOBOL

Question # 4

Write the use of Turbo C ++.

Ans 1: Use of Turbo C++ : Turbo C++ is a Borland International's Implementation of a compiler for C language . In addition to a compiler' TC provides a complete IDE to create, edit and save programs is called TC editor . It is also provides a powerful debugger that helps in detecting and removing errors in the program. It is very easy to write C programs in its editor.

Question # 5

Who is Programmer?

Ans 1: A computer is a device that follow the instructions given to it. A person who well define set of instructions to the computer is called Programmer .

Question # 6

Differentiate between Preprocessor directives and header file .

Ans 1: Preprocessor Directives :Preprocessor directives are commands that give instruction to the C preprocessor. The preprocessor is a program that modifies the program .(Source program) prior to its compilation. A preprocessor directive always begins with the symbole (#). In the above program, include is preprocessor directives.
Ans 2: Header Files :Header Files contain definitions of Functions and Variables, Which is imported or used into any C++ program by using the preprocessor # include statement. Header file have an extension "h" which contains C++ function declaration and macro definition.

Question # 7

Define High Level Language ?

Ans 1: Program languages whose instructions resemble the English Language are called high-level languages. Every high-level language define a set of rule of writing. Programs called syntax of the language. Every instruction in the high-level language must confirm to its syntax.

Question # 8

Differentiate between Logical Errors and Syntax Errors.

Ans 1: Logical Errors : Logical errors when a program follows a faculty algorithm. The compiler cannot detect logical errors; therefor no error message is reported from the compiler . Moreover, these errors don't cause the program to be crashed ,that's why these are very difficult to detect. One can recognize logical errors by just looking at the wrong output of the program. Logical errors can only be detected by through testing of the program.
Ans 2: Syntax Errors: A Syntax error occurs when the program violates one or more grammar rule of C language.The compiler detects these errors as it attempts to translate the program. If a C statement has syntax error, it cannot be translated and the program could not be executed.

Question # 9

How a source code is different than an object code.

Ans 1: Source Code :
- Source code is in the form of the text .
- Source code is Human Readable.
- Source code is generated by human .
- Source code is Input Given to Compiler.
Ans 2: Object Code :
- Object code is in the form of binary Numbers.
- Object code is in Machine Readable.
- Object code is generated by Compiler.
- Object code is Output of Compiler.

Question # 10

What is the difference between machine language and assembly language ?

Ans 1: Machine Language :Machine language is the native language of the computer. The computer does not need any translator to understand this language. Programs written in any other language must be converted to machine language so that the computer can understand them. Every machine language instruction consists of string of binary 0s and 1s.
Ans 2: Assembly Language :Assembly level language is a set of codes that can run directly on the computer's processor. This type of language is most appropriate in writing operating systems and maintaining desktop applications. With the assembly level language it is easier for a programmer to define commands. It is easier to understand and use as compared to machine language.

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ICS Part 2 Computer Science Chapter 8 Short Questions Test With Answer

Online Short Questions For Chapter 8 "ICS Part 2 Computer Science Chapter 8 Short Questions Preparation "

Computer Science - ICS Part 2 Computer Science Chapter 8 Short Questions Preparation

Name two main categories of Programming Languages.

What is the difference between High level language and low Level language?

Give any four examples of high-level language?

Write the use of Turbo C ++.

Who is Programmer?

Differentiate between Preprocessor directives and header file .

Define High Level Language ?

Differentiate between Logical Errors and Syntax Errors.

How a source code is different than an object code.

What is the difference between machine language and assembly language ?

Prepare Complete Set Wise Questions For Chapter 8 "ICS Part 2 Computer Science Chapter 8 Short Questions Preparation "

Set 1

Set 2

Set 3

Set 4

ICS Part 2 Computer Science Chapter 8 Short Questions Preparation - Set 1

Name two main categories of Programming Languages.

What is the difference between High level language and low Level language?

Give any four examples of high-level language?

Write the use of Turbo C ++.

Who is Programmer?

Differentiate between Preprocessor directives and header file .

Define High Level Language ?

Differentiate between Logical Errors and Syntax Errors.

How a source code is different than an object code.

What is the difference between machine language and assembly language ?

ICS Part 2 Computer Science Chapter 8 Short Questions Preparation - Set 2

What are preprocessor directives?

Define Runtime Errors.

Define Computer Program?

What is statement terminator?

How program logic is implemented in un-structured programming languages?

Define the term Debug.

Give any four examples of high-level language?

Described the concept of linker .

What is define directives?

How a source code is different than an object code.

ICS Part 2 Computer Science Chapter 8 Short Questions Preparation - Set 3

Described the concept of linker .

What is Machine Language?

Differentiate between Logical Errors and Syntax Errors.

Define Runtime Errors.

What is the difference between machine language and assembly language ?

State the purpose of header file.

How program logic is implemented in un-structured programming languages?

Define Source Code.

Write two Characteristics of C-language .

Differentiate between Compiler and Interpreter.

ICS Part 2 Computer Science Chapter 8 Short Questions Preparation - Set 4

Define Structure programming .

Described the concept of linker .

Differentiate between Preprocessor directives and header file .

Define High Level Language ?

Distinguished between source code and object code .

What is the difference between machine language and assembly language ?

Define the term Debug.

What is Object Code?

What is Assembly Language?

Name two main categories of Programming Languages.

12th Computer Science Chapter 8 Preparation