2nd Year Comp.Sci Ch2 Important MCQs
Class 12 Computer Science, Chapter 1 Operating System
After completing this lesson, you will be able to:
o Define operating system.
o Describe commonly used operating systems.
o Explain the following types of operating system:
• Batch Processing Operating System .
• Multiprogramming Operating System .
• Multitasking Operating System .
• Time-sharing Operating System .
• Real-time Operating System .
• Multiprocessor Operating System .
• Parallel Processing Operating System .
• Distributed Operating System .
• Embedded Operating System .
o Define Single-user and Multi-user Operating Systems
o Describe the following main functions of operating system:
• Process Management.
• Memory Management.
• File Management.
• 1/0 System Management.
• Secondary Storage Management.
• Network Management.
• Protection System .
• Command interpreter.
o Define Process.
o Describe new, running, waiting/blocked, ready and terminated states of process.
o Differentiate between the following:
• Thread and process.
• Multi-threading and multitasking
• Multitasking and multiprogramming
Class 12 Computer Science Notes Free Download Updated
Download Class Notes Updated
Dear Students of Class 12
Subject: Computer Science (According to the new Syllabus)
Now you can view or download our latest notes according to the various syllabus to improve your knowledge in time and prepared for an examination to obtain smart marks and make your future secure.
We are very optimistic to create latest written notes for the best of our efforts and provide a way to find solutions. Notes available for the various Boards of Intermediate and Secondary Education. In this page you can view or download different chapters of the Subject of Computer Science. Notes in the form of Short Questions / Answers, Multiple Choice Questions and Review Multiple Choice Questions. The Notes are in PDF format easy to view and print online. Click the link of view/download. If the viewer finds any error please mentioned it by contacting us or follow our Facebook Page.
| Chapter 1 – Operating System | Notes | Exercise |
|---|---|---|
| Important Objective Questions | Important MCQs | |
| Chapter 2- System Development Life Cycle | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 3- Object Oriented Programming in C++ | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 4- Control Structures | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 5-Arrays and Strings | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 6-Functions | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 7-Pointers | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 8-Objects and Classes | Notes | Exercise |
| Important Objective Questions | Important MCQs | |
| Chapter 9-File Handling | Notes | Exercise |
| Important Objective Questions | Important MCQs |
Notes available for the Federal Board of Intermediate and Secondary Education (FBISE), KPK Board, Faisalabad Board, Multan Board, Sargodha Board, DG Khan Board, Gujranwala Board, Rawalpindi Board, etc.
Class 12 English Lesson No. 20 King Lear
Lear, king of Britain, hod three daughters; Gonerill, wife to the duke of Albany; Regan, wife to the duke of Cornwall; and Cordelia, a young maid, for whose love the king of Fronce and duke of Burgundy were joint suitors, and were al this lime making slay for that purpose in the court of Lear. The old king, worn out with age and the fatigues of government, he being more than fourscore years old, determined to toke no further port in stole affairs, but to leave the management to younger strengths, that he might hove time to prepare for death, which must at no long period ensue. With this intent he called his three daughters to him, to know from their own lips which of them loved him best, that he might port his kingdom among them in such proportions
as their affection for him should seem to deserve.
Second Year English, Lesson No. 19 The Merchant of Venice
Shylock. the Jew lived at Venice he was a usurer, who hod amassed on immense fortune by lending money at great interest to Christion merchants. Shylock, being a hard-hearted man, exacted the payment of the money he lent with such severity that he was much disliked by al good men, and particularly by Anthonio. Young merchant of Venice.
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