Diploma In Operating System Abaseen Institute of Medical & Modern Sciences

Course details

Module1 (Diploma In Operating System)

  • Overview of operating systems, functionalities and charateristics of OS.
  • Hardware concepts related to OS, CPU states, I/O channels, memory hierarchy, microprogramming
  • The concept of a process, operations on processes, process states, concurrent processes, process control block, process context.
  • UNIX process control and management, PCB, signals, forks and pipes.
  • Interrupt processing, operating system organisation, OS kernel FLIH, dispatcher.
  • Job and processor scheduling, scheduling algorithms, process hierarchies.
  • Problems of concurrent processes, critical sections, mutual exclusion, synchronisation, deadlock.
  • Mutual exclusion, process co-operation, producer and consumer processes.
  • Semaphores: definition, init, wait, signal operations.

Module2 (Diploma In Operating System)

  • Use of semaphores to implement mutex, process synchronisation etc.,
  • implementation of semaphores. 
  • Critical regions, Conditional Critical Regions, Monitors, Ada Tasks.
  • Interprocess Communication (IPC), Message Passing, Direct and Indirect
  • Deadlock: prevention, detection, avoidance, banker's algorithm.
  • Memory organisation and management, storage allocation.
  • Virtual memory concepts, paging and segmentation, address mapping.
  • Virtual storage management, page replacemant strategies.
  • File organisation: blocking and buffering, file descriptor, directory structure
  • File and Directory structures, blocks and fragments, directory tree, inodes, file descriptors, UNIX file structure.

About Abaseen Institute of Medical & Modern Sciences

AIMMS (Abaseen Institute of Medical & Modern Sciences) is the only ISO Certified, &  the biggest educational network of its kind in the country and spread throughout all provinces. It is to further clarify that AIMMS is affiliated institute with Trade Testing Board, Board of Technical Education KPK, Skill Development Council Punjab, Board of Technical Education,  and other national and international bodies of education like United Kingdom Association of Professionals(UKAP), American Learning Center Virginia of USA and  especially for international students, and is working as a registerd firm.  AIMMS does not issue its own certification, but it helps the prospective students issue various diplomas/certificates and awards with the collaboration of these affiliated bodies.

AIMMS, the only home of learning where your dream to get 1 & 2 year professional diploma of International standard, has become easier now. The ocean of learning & motivation, pioneer in Distance Learning, Assignment, Home Based Study and Experience Based education, and the only ISO certified and Govt recognized organization of its kind in the region, engaged in providing education under unique style at your door step and shape your skills into productive excellence. 

The launch of Abaseen Institute of Medical and Modern Science (AIMMS) is a hall-mark event in the educational history of Pakistan. In collaboration with well-reputed organizations of the country and abroad, and the liberal support of professionals, AIMMS is taking big strides on the way to unprecedented progress. It has brought in vogue education at your door steps through various strategies which includes Distance Learning Program (DLP), FAST Track Education System (FTES) and Experience based education program known as RPL. This will have tremendous impact on the socio-economic growth of the country.

AIMMS provides competency based, Skill-oriented  certification, Diplomas, Certified Professional Management (CPM) and  experienced professionals in the field of research, management, health, technical, vocational and computer related technologies to help the under privileged segments of the society. To bring prosperity through skill is the sole motto of AIMMS. For all technical and practical courses, previous experience is required, otherwise, we can arrange periodic workshop for the students if the required number of students get enrolled.

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