SCC SCIENTIFIC ASSISTANT
Memory Based Questions
Simple definition based questions were asked
1. Thrashing2. Page Replacement algorithms
3. Page fault definition
4. Page fault numerical
5. CPU generated address
6. Physical address resides in, logical address
7. Virtual memory
8. Catch memory
9. Page table , frame
10. Program counter
11. Addressing modes – index register
http://www.cs.iit.edu/~cs561/cs350/addressing/addsclm.html
12. Fragmentation internal, external
13. File System: File Concepts – Assess Methods – Directory Structures
14. Commands like - make directory etc.
15. In c++ , char(n) and varchar(n) means
16. GIS – processes like data capture etc
17. Gis – types of data, mapping methos
18. Network layer functions and facility provides by each layer of OSI
https://support.microsoft.com/en-us/help/103884/the-osi-model-s-seven-layers-defined-and-functions-explained
19. data link layer ,cable coding in which layer
20. Data sequencing in which layer of osi model
21. Primary key , referenced key , foreign key
22. Program of FORTRAN -2 numerical questions 2+5-4*3
23. SQL query related questions DDL DML