Operating Systems

Differentiate between Simple Batch Operating Systems and Time-sharing Operating Systems

Customer accommodation operation are typically more erratic because they are run by the customer. And the firm has to react to what a customer wants. Let's say for example sales are down on an item one month. That customer may decide to run a sale the next month to try and boost the sales for the quarter. With out much or any notice they could double or triple the shipments that need to be processed. It is all about making the customer happy in customer accommodation operations so when they say jump, you have to ask how high. But with better communications between the logistics organization and the customers you can reduce the uncertainty and erratic nature of the market-distribution operations.

By Martin Mairu

Operating systems are a platform on which computer programs run to execute certain actions. They also manage computer hardware resources.

Good operating systems should be suitable for the hardware for which they were designed to operate. It should also be reliable and operational at all times so as to support the processing activities of the users effectively. They also have to support online processing operations including many network protocols, hardware and applications for using them. The allocation of the resources of a system depend on the operating system and thus, operating systems should coordinate and have good control of input and output operations and the devices on which they are performed. Operating systems should enhance access to any particular devices which is very necessary and also simplify the means by which all programs being processed undertake input and output operations. They should have a standard set of control instructions to handle the processing of input and output tasks.

Good operating systems should enhance time sharing so as to schedule tasks efficiently. Good operating systems should also manage computer system resources effectively. Operating systems should manage the use of devices in order to approve or deny the use of particular devices. Good operating systems must also ensure proper processing of computer tasks by controlling the order of their execution according their priority and special processing requirements. They should also be very secure

CapMinds EHR software has the best and advanced features which includes;

SCHEDULING: Advanced scheduling allows clinics to create repeating appointments, automated-encounter triggered by check-in and patient reminders.

PATIENT MEDICAL RECORDS: Patient Dashboard provides wide range of Patient information to cover clinical, financial and compliances related requirements.

TELE-HEALTH: Greater services to provide remote consulting for the patients. Make sure your patients always in connections with you.

CARE CO-ORDINATION: Greater care co-ordination for both incoming as well as outgoing patients with medical records sharing & portability.

PATIENT PORTAL: Greater patient engagement thro scheduling, online payment, online messaging, online reports etc.

ADVANCED SECURITY: HIPAA-friendly, fine-grained access control objects, and industry-standard password hashing helps to protect your practice from intrusion

ENCOUNTER & CHARTING: Seamless encounter and charting through easier screen flow. Dynamic charting features allows hospitals to create custom charts.

Rollback

There are no folders within a file. Files are within a folder.

You will have to know the default processor and system bus frequencies, you can find the specifications for the processor on the manufacturer's website. Once you have that information, go into the BIOS and check to make sure the speeds match, or are close to the manufacturer's specifications. If these numbers are higher, then you have an overclocked system. Just restore the processor and system bus frequencies to default values to correct the issue.

components of control system

It means that there is no operating system installed on your computer, or it is in a non-bootable configuration.

C compilers are available on quite a lot of OS's, like Unices, Windows, DOS, BS2000...

• errors

• traps

• interrupts

• but mainly program errors

yes, the PC will have more than one OS. in my PC i have 3 OS

A text based OS is an OS that uses commands that are typed in instead of using a mouse and graphics.

operating system security concerns about vulnerabilities on specific operating system

network system security concerns about vulnerabilities of the entire network regrdless how diverse or complex the network is.

1. Managing the free space available on the secondary-storage device.
2. Allocation of storage space when new files have to be written.
3. Scheduling the requests for memory access.

User Interface

The operator system is software- a program that controls the computer. It is usually stored on the hard drive when the computer is not running and is read into a special portion of main memory when the computer is booted up. (There is a boot strap program stored on a chip that loads the O. S. into memory. ) Some of the routines needed by the operating system are not kept in the main memory but are read in only as they are needed.

The two are not mutually exclusive, so it doesn't make much sense to compare and contrast them. Embedded systems are ones found in generally immutable machines, such as ATMs, internet kiosks, airport terminal displays, cellphones, and the screen at McDonalds that displays your order are all examples of embedded systems. Real-time systems are ones that are designed to provide a result within a specific time-frame. If you are using a touch-screen to order a sandwich from a gas store chain, you don't want to have to wait 20 seconds for it to display pictures of each of the ingredients. You want it "now", or at least within a second or two of pushing the button.

1)what is importance of security in operating system?

2)explain about management devices in OS? Devices in OS?

3)Discuss about security concepts in OS?

4)Differnt types of memories available in OS?

In real-time scheduling, handling problems typically involves prioritizing tasks based on their urgency and deadlines, using algorithms like Rate Monotonic or Earliest Deadline First. When issues arise, such as missed deadlines or resource contention, adaptive techniques like dynamic scheduling or task migration can be employed to mitigate delays. Additionally, implementing monitoring systems can help detect problems early, allowing for proactive adjustments to maintain system responsiveness and reliability. Effective communication and synchronization among tasks are also crucial in managing real-time constraints.

Cooperative multitasking is a type of multitasking in which multiple tasks or processes share control of the CPU and must voluntarily yield control to one another. In this model, a running task must explicitly indicate when it is finished or when it is willing to let another task run, which can lead to inefficiencies if one task does not yield control appropriately. This approach contrasts with preemptive multitasking, where the operating system can interrupt tasks to allocate CPU time more effectively. Cooperative multitasking was commonly used in older operating systems but is less prevalent in modern systems due to its limitations.

Yes most keyboards are universally compatible, although there are a few exceptions that might only work with certain brand computers or operating systems, but it would be stated on the packaging if that is the case.

It is true. The Graphical User Interface (GUI) is what you see on your computer screen once Windows has booted up and is ready for use.
Without the GUI, you would be faced with a black screen and a prompt at which you would need to type in commands.