What is buffered and unbuffered IO? With buffered I/O, there is a lot of data copying happening: program structures –> FILE buffer –> kernel buffer –> disk. With unbuffered I/O, the copy to the FILE buffer is avoided, and with scatter/gather I/O, the kernel might be able to avoid a copy into its own buffers. What is buffered IO in C? C language’s use of a buffer C uses a
Do all planes have 2 pilots? On commercial airlines, there are always at least two pilots, and on many flights, there are three. All airline pilots have had extensive training and flying experience, often as part of military service. On an airliner, the pilot in command is called the captain. How many people can a Boeing 727 hold? The 133 ft (40.5 m) long 727-100 typically carries 106 passengers in
Why Dune is so hyped? There are three main factors I would say are the biggest generators of hype the on newest Dune adaptation: the director, the cast and the story. Villaneuve has been dominating for some years now. The attention to details big and small and the ability to create and harness mood has been the trademarks to his craft. Is the new Dune good? The New Dune Is
How much are your feet worth? Why is a thumb worth more than a finger? Body part lost Compensation Arm $124,800 Leg $115,200 Hand $97,600 Foot $82,000 How much would you be worth on the black market? If you could harvest every organ and chemical in your body, you could make a $45 million. But in reality, Medical Transcription estimates, the average price of a human dead body is more
Why do plants grow faster than humans? There are special types of hormones in plants, which are the reason behind the faster growth of plants than human. How fast does a plant grow? Perennials, including most bushes and trees, take about two years to mature and continue to grow for as long as conditions permit. Research your specific plant to make sure it gets the proper amount of sunlight, water
Why did my heart just beat really hard? Palpitations are basically a heightened awareness of your own heartbeat, explains Swadia. Your heart might beat faster, slower or differently than usual for a few reasons. Rapid, fast heartbeat at rest could be caused by stress, caffeine, alcohol, tobacco, thyroid pills, cold medication, asthma drugs or diet pills. Is it normal to see your heart beating through your chest? Most incidences of
What marketing strategies are most effective? Here’s a look at what tops the list for marketing experts 2019—and what we think are the 16 best marketing strategies you can take into 2020. Host or join podcasts. Prioritize local SEO. Set up automated email marketing campaigns. Prepare for voice technology. Test out augmented reality. Use smart bidding. What are the 4 of a good marketing strategies? The 4 Ps of marketing
What do you love about the UK? From the obvious to the obscure, here are the 50 things we love about the UK – in no particular order: The seaside. The Royals. Sport. Cream teas with scones and jam. Fish and chips. TV shows. The BBC. The accent. What is good about living in the UK? The UK is bursting with art and culture! Cultural diversity is the backbone of
Why do I cry during homework? Sometimes, homework upsets our children. Executive function deficits, learning disabilities, or difficult subjects can make children cry or lash out during homework time. Is it illegal to give students too much homework? The answer is a resounding, Yes! You have legal rights to put limits on your child’s homework time. When homework begins to erode family relationships and/or increases the students anxiety, its time
What is Laplace law in respiratory system? Law of Laplace (P = 2γ/r) states that the pressure difference between the inside and the outside of an elastic sphere (“Laplace pressure”) is inversely proportional to the radius. What prevents the alveoli from closing? Surfactant is released from the lung cells and spreads across the tissue that surrounds alveoli. This substance lowers surface tension, which keeps the alveoli from collapsing after exhalation