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Description
Operating System: Concepts and Techniques"Operating System" is the most essential program of all, without which it becomes cumbersome to work with a computer. It is the interface between the hardware and computer users making the computer a pleasant device to use. "The Operating System: Concepts and Techniques" clearly defines and explains the concepts: process (responsibility, creation, living, and termination), thread (responsibility, creation, living, and termination), multiprogramming,
"Operating System" is the most essential program of all, without which it becomes cumbersome to work with a computer. It is the interface between the hardware and computer users making the computer a pleasant device to use. "The Operating System: Concepts and Techniques" clearly defines and explains the concepts: process (responsibility, creation, living, and termination), thread (responsibility, creation, living, and termination), multiprogramming, multiprocessing, scheduling, memory management (non-virtual and virtual), interprocess communication/synchronization (busy-wait-based, semaphore-based, and message-based), deadlock, and starvation. Real-life techniques presented are based on UNIX, Linux, and contemporary Windows. The book has briefly discussed agent-based operating systems, macro-kernel, microkernel, extensible kernels, distributed, and real-time operating systems. The book is for everyone who is using a computer but is still not at ease with the way the operating system manages programs and available resources in order to perform requests correctly and speedily. High school and university students will benefit the most, as they are the ones who turn to computers for all sorts of activities, including email, Internet, chat, education, programming, research, playing games etc. It is especially beneficial for university students of Information Technology, Computer Science and Engineering. Compared to other university textbooks on similar subjects, this book is downsized by eliminating lengthy discussions on subjects that only have historical value.Binding Type: Paperback
Publisher: iUniverse
Published: 12/08/2005
ISBN: 9780595375974
Pages: 324
Weight: 1.05lbs
Size: 9.00h x 6.00w x 0.73d
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★★★★★ 5
Highly recommended for Eczema!
Size: 16 Ounce (Pack of 1)
HIGHLY RECOMMEND FOR ECZEMA!!!!!! I’ve tried everything from Aquaphor to Vanicream. This is the only thing that works miracles overnight!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Feels great after cheap work soap hand washes
Size: 11 Fl Oz (Pack of 1)
This stuff is great. I reapply ALL the time because I have it at work.I wash my hands frequently and the soap at the work is very harsh, cheap, and generally just terrible on the skin.I use this after every wash and it leaves my hands and arms soft and moisturized. I have also received compliments on how nice my office smells after I apply it. While that might make it sound as if the scent is very strong, it isn't. It's nice, and lingers for a bit, but it is not overpowering or overwhelming. The tub goes a long way, and the container at my desk has lasted for months, and a little goes a long way. I appreciate that the container seals well and doesn't leak. Sometimes when I take other lotions on the go with me, I worry that the little flap top will open up and make a mess. That is not a problem with this jar AT ALL. It is easy to close and stays closed, even when I throw it in my bag and then throw my bag around a bit in transport.
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Reviewed in the United States on November 2, 2025
★★★★★ 5
A good buy a good price just a great product all the way around
Size: 11 Fl Oz (Pack of 1)
This product is a very good product I ran out too soon and need to order some more as soon as possible it does exactly what it says it will do and leaves your skin hydrated feeling great and not over greasy not a heavy product nice light and smells terrific
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Soft, Glowing & Hydrated Skin ✨
Size: 11 Fl Oz (Pack of 1)
This body butter is amazing! It keeps my skin soft, smooth, and moisturized all day. The scent is light and beautiful, and it gives my skin a healthy glow without feeling greasy. Perfect for dry skin 😊
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Wonderful for my super dry skin
Size: 11 Fl Oz (Pack of 1)
This moisturizer is great, I have no complaints. I have VERY dry skin and live in Chicago - where winters only make matters worse. This product has actually healed my dry, cracked skin and improved it's overall condition. It absorbs quickly and the scent is mild. I apply it after exfoliating in the shower at night and when I wake up, my skin is soft and looks healthy.
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Reviewed in the United States on January 25, 2026
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