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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The assembler features that does not depends upon the machine architecture are known as machine independent assembler features.

In the first instruction immediate addressing is used. Name some of text editors. The character that forms a token is said to be a lexeme.

What are the use of base register table in AIX assembler? Here no object programmer is written out and hence no need for loader. What for debug monitors are used? MAR memory address register is used to store the address of the memory from which the data is to be read or to which the data is to be written.

This feature is referred to as automatic library search. Address location of local symbols — PASS 1 What are the 2 different techniques used forrelocation? Explain the following machine independent macro features. Explain the design of a loader. The test device TD instruction tests whether the addressed device is ready to send or receive a byte of data.


Update the view appropriately. Loaders that allow for program relocation are called relocating relocative loaders. SUB 4 direct to R direct Here one operand is in the address location 4 direct addressing and the next operand is in the register register direct.

What is the result of the following statement? Anna University – B. Discuss about any one of the RISC machine architecture.

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

The format is Col 1 D Col name of external symbol defined in this control section Col relative address of the symbol with in this control section Col name and relative address for other external symbols. These are the statements that are not translated into machine instructions,but they provide instructions to assembler itself.

User interface is one, which allows the user to communicate with the system in order to perform certain tasks. Mention the features of word processors.

Optical Communication and Networks Question Bank The command language processor accepts input from the users input devices and analyzes the tokens and syntactic structure of the commands. The most common such devices for editing applications are answerrs mouse and the data tablet. Debug monitors are used in obtaining information for localization of errors.

What is meant by general-purpose macro processors? The header record contains the program name,starting address and length of the program. Features that a basic text editor should posses 4. The main disadvantage of interpreter is that the execution time of interpreted program is slower than that of a corresponding compiled object program. It includes the questiob of automatic library search and the linked programs are directly loaded.


Hence the address assigned for the next symbol is Control sections are most often qeustion for subroutines.


The header record,text record and the end record are the three different records used in object program. Bit value 0 indicates no modification is required. One pass assembler that generate their object code in memory for immediate execution is known as load and go assembler.

Draw SS instruction format. It is a reference to a label that is defined later in a program. If the sign appears in a separate byte preceding the first digit then it is called as leading separate numeric. Determine how to format this view on-line and how to display it. Environmental science and engineering Questions B Macro processor is system software that replaces each macroinstruction with the corresponding cs23304 of source language statements. Anna University Department of Civil Engineering B.