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Operating Systems

Operating systems, both proprietary and open-source, include those produced by Microsoft, Linux, and Apple Mac

4,423 Questions

What is PLPA dataset in mainframe?

pageable link pack area (PLPA)

An element of MVS/ESA virtual storage. This area contains supervisor call routines, access methods, and other read-only system programs along with read-only reenterable user programs selected by an installation to be shared among users of the system. Optional functions or devices selected by an installation during system generation add additional modules to the PLPA.

What is a Process switch?

In process switching the CPU is required to be personally involve with every forwarding decision. Process switching is similar to doing long math versus doing it the quick way.

Where operations are performed?

Surgical operations are performed in special suite in the Hospital called Operating Theatres. Some procedures may also be carried out in the Cardiology or Radiology department and the Endoscopy suite.

How does one go about disabling avg alone?

It depends on your operating system. If you go into the program and then look at options you should see the choice to temporarily disable. I don't use avg I'd suggest something different.

7 What type of software includes the operating system and utility programs?

i dont know the answer either but ha it looks like this question has an answer but no it doesnt so yea some answer this question cause i need it answerd as well

Which language is used to design operating systemwindows designed by which language?

Mostly operating systems are developed by assembly languages and C. Windows operationg system is developed by Visual C++

What is a device driver?

Device drivers are sets of software instructions that control the interface between a computer and a connected peripheral device. Device drivers tell your machine what the device is, what the device does, and all the other instructions needed for proper operation. For instance, Microsoft Windows does not ship with a specific device driver set for all the features in your new Logitech keyboard that has custom buttons.

Examples of stand alone operating system?

Here are some different stand-alone operating systems:

  • Linux
  • Unix
  • Mac Os X
  • Windows Vista
  • Windows 3.1
  • Windows 95

Why are most computer ports of games for PC only?

Because the greater part of consumers who play games use this platform.

What is the key motivation for each developing multiprogramming and multiprocessing?

Elephant terrorists were attacking America so America invented the internet and multiprogramming. Multiprocessing was what they stole from the Elephants. The key motivation behind developing both these multi-technothingies was to avoid the elephants uprising.

Who are the major vendors for mainframe computers?

The major vendors in the market right now are IBM (itself has 90% market share), Groupe Bull, Unisys, HP and Oracle (Sun Microsystems).

What is the difference between unix operating system and Linux operating system?

Linux is a Unix-like system. This means that it is inspired or influenced by Unix in some shape or form (Linux started off from Minix), but it is not directly derived from Unix. However, BSD is based on Unix, and macOS is indirectly Unix-based because of its mixed heritage with BSD.

Can you install Microsoft Office 2010 in XP 2002 SP2 operating system?

Yes, you can, and it's rather easy :)

1. Run > Regedit

2. HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Windows

3. Change CSDVersion string value from 200 to 300

4. Reboot

5. Install Office 2010 and reboot again

6. Repeat first 4 steps to get 300 to 200 value again

6. Voila! Enjoy your product ;)

What is data privacy?

Data privacy is a branch o security of data that controls the proper handling of the data - consent, notice, and obligatory regulations.

Explain the Characteristics of a good computer system?

characteristics of a computer are as follows:-

1.simple

2.accurate

3.clear

4.up-to-date

5.relevant

6.timely