Skip to main content

Operating System and Unix (OSU)- BCA Technology369kk

In this post, we will be cover all important questions of OSU of 2nd Semester so let's get start now.  

Operating System and Unix 


  1. Roles of an Operating System: Briefly explain the various roles.

  2. CPU Scheduling Algorithms:

    • a) Shortest Job First
    • b) Multilevel Feedback Queue Scheduling

  3. Explain the Following:

    • a) PCB (Process Control Block)
    • b) Context Switching

  4. Process Life Cycle with a diagram.

  5. Threads:

    • a) Definition of a thread
    • b) Difference between Kernel-level and User-level threads

  6. Preemptive and Non-preemptive CPU Scheduling: Explain with examples.

Comments

Post a Comment

Popular posts from this blog

Assignment of ITA/ Information Technology and Application BCA- Technology369kk

Q1. What is  computer Explain basic computer architecture and Difference components.  2. Discuss the use of memory in computer system, Explain memory hierarchy  in details. 3. What is software? Explain difference types of software with explain. 4. Write short notes on the given:- (I) Internet. (II) LAN (Local area network ) (III) Search engine (IV) Web browser  Q 1.What is computer Explain basic computer architecture, Difference components of computer.   Computer :- Computer is defined as an electronic device that takes input data and instructions from the user and after processing them, it generates useful and desired output quickly.   A computer is designed to execute applications and provides a variety of solutions through integrated hardware and software components.                            It is fast and automatic device. It works with the help of programs and represents the d...
2 comments
Read more

C++ and Java Practical All Questions Answers - BCA -Technology369kk

C++ and Java  In this post see most important questions for practical questions given by college all questions with answers . Guys I want to say that this is only for suggested post for your practical please request to you change same alphabets, words or anything  methods name and variables name because if you write all words same then this is copy paste for another peoples.  Used Topics:  Keywords, Variables, Condition Statements, Function , Array, Structure, Pointer.                           In OOPs, Class and Objects, Constructor, Poly morph, Encapsulation, Access Specifiers,                               Inheritance etc.  So, Without Time Lose Come to the Points, let's go start Now:        *************************************************************************  C++ 12 ...
Post a Comment
Read more

Assignment of PMO (Principal of Management and Organization) - Technology369kk

 ** Assignment Of PMO ** Agenda: -  4 Questions discuss in this post. Question 1. Write a d etails note on selection why it Called. negative process.  Question 2. Write a details note on 'span of control. Question 3. Planning is an essential process, do you agree ? Discuss  Question 4. Write a note on management function. Q 1. Write a d etails note on selection why it called negative process.  Ans :-  Selection is the process of choosing the most suitable candidates out of the several candidates available.          Selection is a negative process because there may be more rejected then those selected in most of the candidates that is called selection is a negative process. → Selection process has the following steps:-  [ A .] Screening of applicants - Based on the screening of applicants only those candidates. It Called further process of selection. Who are found eligible for the job Standards of the the organization. [ B .] S...
3 comments
Read more