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MCA 1 ST SEM 20 + IMPORTANT QUESTIONS
MODERN OPERATING SYSTEM IMPORTANT QUESTIONS FOR SEMESTER 1 MCA
What is an operating system? Why is it necessary for a computer system?
What is a process in a computer system? What are the various states in which a process
can be?
What is batch processing? How are jobs typically executed in a batch processing
system?
EXPLAIN
- MULTIPROGRAMMING
- MULTITASKING
- TIME-SHARING
- MULTIPROCESSING OPERATING SYSTEM
DISCUSS ABOUT THE SERVICES PROVIDED BY OS ?
What is Spooling and buffering explain with suitable example?
What are system calls explain? Explain briefly about various type of system calls?
Difference between multi programming and time sharing operating system.?
What do you mean by Virtual memory?
What is contiguous allocation and non contiguous allocation memory management?
Explain logical and physical address with suitable example?
Define confidentiality ,integrity, availability in security system ?
Explain deadlock , Deadlock avoidance? Explain banker algorithm in detail?
Explain paging and segmentation.?
Explain paged segmentation with its hardware implementation?
What is advantage in disadvantage of fixed and dynamic partition?
Discuss the concept of paging and write its advantage?
Calculate the page fault in the following string
1,2,3,4,5,3,5,4,2,1,5,4,6
What is thrashing ?how does system detect thrashing?
Difference between the following.-
- Internal fragmentation and external fragmentation
- Static relocation and dynamic relocation
- First fit best fit and worst fit
Explain swapping with suitable example.
What is fragmentation and its type?
What is concept of inverted page table?
How is page fault handled by operating system?
Explian cache memory.
Explain Page replacement technique
Memory management
IT FUNDAMENTAL IMPORTANT QUESTIONS
Explain components of computer system.
Explain Compiler and interpreter.
Explain operating system and its type.
Explain Windows operating system.
Explain MS office
Explain Disk operating Systems.
What is primary memory and secondary memory?
What is booting process?
Explain application software and system software
Explain high level programming language.
What is CPU?
Explain MS Word, MS Excel MS Powerpoint. MS word mail.
Explain network topology
Explain OSI model.
Explain E commerce.
Explain www and wide area network.
Explain Internet protocol.
Explain network layers
Explain the concept of LAN and MAN and WAN.
Explain about the Internet history.
What is TCP and IP model?
Define computer networks discuss various types of network topologies in computer network.
Write different types of connections.
Difference between m-commerce and ecommerce.
Explain artificial intelligence.
Sabhi QUESTIONS KE answer Aapko Google per mil Jayenge.
THANKS AND BEST OF LUCK ALL FRIENDS
tags- Operating system important question., Operating system notes, MCA 1st to send notes, MCA first sem important question,coa notes ,coa important questions itf imp questions
