System Programming And Microprocessor 2024 – BSc CS 2nd Year

Total No. of Questions : 7] [ Total No. of Printed Pages : 2

Time: Three Hours]

[Maximum Marks: 33

Note: Attempt five questions in all. Question number 1 is compulsory.

1. Explain the Architecture of 8086 Microprocessor.5

2. (a) With the help of diagram explain various phase of Compiler.4

(b) What are the advantages of assembly langugage.3

3. (a) What do you mean by tokens in compiler design, How can they be recoignized?2

(b) Define Loader. Write an algorithm for absolute loader.2

4. (a) Discuss the functions of Two pass assembler.3

(b) Explain the key differences between memory interfacing and I/O interfacing.4

5. (a) What are the disadvantages of Assembly language.2

(b) What are the main Components of System Software.2

6. (a) Write basic functions that loader has to perform.3

(b) What are the various addressing modes of 8086 with examples?4

7. (a) What is Assember? Explain Pass Structures of assembler.2

(b) Compare line editor and Screen editor.2

……..End……..