Download Cs System Software Question Bank With Answers. Mpsc question answer FREE. QUESTION PAPER QUESTION. System software questions and answers pdf. Please find the two mark questions with answers below for system software – CS subject. Question Bank: 1. Computer Networks (CN) (CS) (CS52) ( CS) Question bank 1 (2 marks with answers) – View / Download Question Bank 2 (2.

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Update the view appropriately. If the subroutine is loaded and linked to the program during its first call run time ,then it is called as dynamic loading or dynamic linking.

The command language processor accepts input from the users input devices and analyzes the tokens and syntactic structure of the commands. Traveling is achieved using operations such as next screenful, bottom, find pattern. If we attempt to translate the program line by line,we will ccs2304 to process the statement in line 10 because we do not know the address that will be assigned to RETADR.

Give any one format. Displa Displacement lies between 0 to Displacement lies between — to 8. The statement in which a macro calls on another macro,is called nested macro call. First the sofyware in memory location is fetched and which will give the address of the operand.

What do ansswers expansion statements mean? The assembler features that does not depends upon the machine architecture are ban as machine independent assembler features.


Anna University – B. Give the difference between linking loader and linkage editors. In the first instruction immediate addressing is used.

Each modification record specifies the starting address and the length of the field whose value is to be altered and also describes the modification to be performed. An interactive editor is a computer program that allows a user to create and revise a target document.

In many linking loaders the subroutines called by the program being loaded are automatically fetched from the library, linked with the main program and loaded. Some assemblers it may also contains information about instruction format and length.

What is the use of macro time variable? The general format is ORG value In the above two statements value is a constant or an expression involving constants and previously defined symbols. In the numeric format if sysetm sign appears in the last byte it is known as the trailing numeric. How the nested macro calls are executed? What for debug monitors are used? What is meant by lexeme?


Voice-input devices, which translate spoken words cs304 their textual equivalents, may prove to be the text input devices of the future. What is meant by machine independent assembler features? It includes the operation of automatic library search and the linked programs are directly loaded. Literals added to literal table — PASS 1 c. Here the target address is calculated using the formula T.


Specify and execute operations that modify the target document.

Object code generation b. If the parameters and arguments were associated with each other according to their positions in the macro prototype and the macro invocation statement, then these parameters in macro definitions are called as positional parameters. What are the data structures used in macro processor?

CS2304 System Software Question bank – 16 Marks Questions | Anna university CSE 5th Semester

Give the functions of the linking loader. In the nested macro call, the call is done by outer macro and the macro called is the inner macro. Give some applications of OS. What are the phases in performing editing process? This command direct the loader to softwaare the designated object program from a library and treat it as the primary loader input. In case of nested macro calls the expansion of the latest macro call is completed first.

Anna University Department of Civil Engineering B. A-accumulator Used for arithmetic operation. Macro time variable can be used to store working values during the macro expansion. Object code generation – PASS 2 b.

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