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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 operating system has a built in firewall?
Windows 95
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I'd just like to interject for a moment. What you're referring to as Windows 95, is in fact, NT4.0/Windows 95, or as I've recently taken to calling it, NT4.0 plus Windows 95. Windows 95 is not an operating system unto itself, but rather another free component of a fully functioning NT4.0 system made useful by the NT4.0 corelibs, shell utilities and vital system components comprising a full OS as defined by POSIX.
Many computer users run a modified version of the NT4.0 system every day, without realizing it. Through a peculiar turn of events, the version of NT4.0 which is widely used today is often called Windows 95, and many of its users are not aware that it is basically the NT4.0 system, developed by the NT4.0 Project.
There really is a Windows 95, and these people are using it, but it is just a part of the system they use. Windows 95 is the kernel: the program in the system that allocates the machine's resources to the other programs that you run. The kernel is an essential part of an operating system, but useless by itself; it can only function in the context of a complete operating system. Windows 95 is normally used in combination with the NT4.0 operating system: the whole system is basically NT4.0 with Windows 95 added, or NT4.0/Windows 95. All the so-called Windows 95 distributions are really distributions of NT4.0/Windows 95.
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No, no. I believe you have it wrong. NT4.0 was a separate development from Windows 95, 98, and millennium edition. Windows 9x never used the NTFS file system. Windows 2000 was the first consumer OS to use NTFS, and all of the other features provided by NT.
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I believe I have been outmatched, good sir.
A quick trip to Wikipedia proves you right.
"The first release was NT 3.1 (1993), numbered "3.1" to match the consumer Windows version, which was followed by NT 3.5 (1994), NT 3.51 (1995), NT 4.0 (1996), and Windows 2000, which is the last NT-based Windows release that does not include Microsoft Product Activation"
How do you take a single line of input from the user in a shell script?
In "bash" shell it can be achieved with command "read"
#!/bin/bash
echo "Hi There, what is your name?"
read name
echo $name
What is Lindow operating system?
commonly lindo is not operating system ,window is operating system developed by microsoft...
What is the operating life of the Fitlight before recharging is required?
The batteries have a minimum 4 hour operating life before they are required to be recharged.
light training
reaction lights
reaction training tool
reaction training
reflex training tool
reaction training
reflex training tool
training products for athletes
training products for athletes
speed training system
advanced sports training equipment
speed training products
speed training system
sports training systems
sports training systems
advanced sports training equipment
What is the Salter's duck Explain briefly?
Salter's Duck, also called the Edinburgh Duck, is a floating device designed to capture the energy of ocean waves. As the Duck bobs up and down in the waves, a pendulum inside swings, generating electricity.
The idea was developed during the oil crisis of the 1970s. Now that interest in renewable energy is again urgent, it is being worked on again. See the animation at the link below.
The MULTICS project was abandoned. The GE 645 system was too slow and proposals for new equipment were rejected as too expensive.
There are many systems in a living beings body. The Endocrine is a series of glands in an organism that secrete hormones directly into the bloodstream.
Different between CLI and GUI?
GUI-- GUI (pronounced gooey) is a type of interface that allows users to communicate with operating systems in the form of images/animations/audio as opposed to text. This interface presents the user with the information/actions available through graphical objects (like icons). Both mouse and keyboard can be used for the interaction. The user performs actions by directly manipulating graphical objects on the screen.
CLI:--Command Line (typically known as Command-line interface/interpreter or CLI) is a mechanism that allows interacting with the computer operating system by inputting (typing) commands. This is a text only interface, which only requires input from the keyboard (usually referred to as "entering a command"). Typically, Enter key is pressed at the end of a command, after which the computer will receive, parse and execute that command. The output of the command will be returned back to the terminal as text lines. Output may include a summery of the task and the actual result as well.
It's really an icon more than a key, and the purpose is to get your computer to try something again when something didn't work the first time.
***This key reloads the page you are on making it up-to-date.
Say...you add something to a friends` Facebook page and you don`t see it there, refresh and it will be there.
Which is the correct definition of valid process transition in an operating system?
block:ready->running
How the operating system affects?
Well... If you are using any application in a CD/DVD, you must know that the application has different kind of requirements. For example, if you are buying a PC game, you have to see the requirements to check if the requirements (usually on the back of the cover) you need to check if it meets your PC. So as to meet different requirements of different applications, operating systems are made.
Some basic set of requirements your PC needs are made public operating systems, like Windows 7, 8, Vista, xp etc.
What is your review about the iPhone 11 and iPhone 11 Pro?
Hello, reader. The review of iPhone 11 Pro Max covers the body language of 11 series of iPhones. At launch, the devices are mostly hyped, but after some time passes and the spark is lost, only after then we know how well the device has held up, and the answer to cover the generic niche of users opting for iPhone 11 or 11 Pro series is covered in our detailed review, which can be found here:
troiy com/2020/04/iphone-11-pro-max-review/
The build quality, display, battery timing, camera and fit 'n' finish of the device has held up very well over the past 6 months and it has exceeded the expectations we had from this device in general day to day use and smoothness.
If a process tries to access a page which is not present in memory or was not brought into memory. access to such page marked as invalid in page table.
Mobile is an operating system or a processor?
Generally processors designed for laptop or portable computers are called mobile processors. There is nothing called a mobile operating system for computers.
- Neeraj Sharma
