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Technology
The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.
35,090 Questions
What does an apple charger weigh?
An Apple charger typically weighs around 1.6 ounces (45 grams) for the USB power adapter alone. When including the USB cable, the total weight increases to around 2.5 ounces (70 grams). These weights can vary slightly depending on the specific model and design of the charger.
Advantages of indexed sequential file organisation?
ADVANTAGES of INDEXED FILES
1. Quite easy to process,
2. With proper selection of a key field, records in a large file can be searched and accessed in very quickly.
3. Any field of the records can be used as the key. The key field can be numerical or alphanumerical.
DISADVANTAGES of INDEXED FILES
1. Extra data structures have to be maintained (the COBOL run-time modules take care of these and it is not the programmers' concern). These extra data structures maintained on the disk can use up much disk space, especially for long key values.
2. The indexed files have to be reorganized from time time to get rid of deleted records and improve performance that gets gradually decreased with addition of new records.
How would a library use a database?
to keep track of how many books people borrowed or how many books have not been returned.
Potential negative impacts of technology on children's development and well-being include increased screen time leading to sedentary behavior, exposure to inappropriate content, cyberbullying, and decreased social interaction. It is important to consider these impacts when introducing technology to kids to ensure their overall health, safety, and development are prioritized. Balancing technology use with other activities, setting limits, and monitoring content can help mitigate these risks.
Potential negative impacts of technology on children's development and well-being include decreased physical activity, disrupted sleep patterns, increased screen time leading to sedentary behavior, exposure to inappropriate content, and potential social and emotional challenges. Technology is considered harmful for kids because excessive use can hinder cognitive development, impair social skills, and contribute to issues like addiction and cyberbullying. It is important for parents and caregivers to monitor and limit children's screen time to promote healthy development.
What are advantages and disadvantages of touchpad?
Advantages:
- they are fun,
- the are small and
- they are sensitive.
Disadvantages:
- they are small,
- they are only found on laptops and
- there is not a lot of movement on them.
Do all currents have the same characteristics?
No, not all currents have the same characteristics. There are different types of currents, such as direct current (DC) and alternating current (AC), which have distinct properties. DC flows in one direction continuously, while AC changes direction periodically. Additionally, the amplitude, frequency, and phase of currents can vary depending on the specific application and source.
Parents can help teenagers develop self-control in today's fast-paced and technology-driven world by setting clear expectations and boundaries, modeling self-control themselves, encouraging healthy habits like mindfulness and time management, and fostering open communication and problem-solving skills.
Parents can ensure the safety of their babies when introducing them to computers and technology by setting up parental controls, monitoring their online activities, teaching them about internet safety, and supervising their screen time.
How can you sync video from Android phone to a Windows laptop via WiFi?
Web PC Suite will fix your problem. It is a good app for wireless file transfer between Android and pc. You can connect the two devices by scanning QR code. The interface is easy to operate and the transfer speed is amazing!
How can I improve my 18-month-old's attention span and focus?
To improve your 18-month-old's attention span and focus, you can engage in activities that are age-appropriate and stimulating, such as reading books, playing with toys that require focus, and limiting screen time. Establishing a routine and providing a calm environment can also help. Additionally, praising and encouraging your child when they show focus and attention can reinforce these behaviors.
What function do more than half of robots perform?
More than half of robots are designed to perform tasks related to manufacturing and industrial automation. These robots are programmed to handle repetitive and precise tasks such as assembly, welding, painting, and packaging. They are equipped with sensors and actuators to interact with their environment and perform their designated functions efficiently. Additionally, robots in industries like automotive, electronics, and pharmaceuticals are increasingly being used for tasks that are hazardous or require high precision.
Are bottles bad for teeth and how can their negative impact be minimized?
Yes, bottles can be bad for teeth because prolonged exposure to sugary or acidic drinks can lead to tooth decay. To minimize their negative impact, it is recommended to avoid using bottles for prolonged periods, especially with sugary or acidic drinks. Instead, drink water or use a straw to reduce contact with teeth. Additionally, practicing good oral hygiene, such as brushing and flossing regularly, can help protect teeth from damage.
What is the difference between traditional technology and modern technology?
It might be best to give examples to explain. A traditional technology is technical advances upon which something else is added to expand it. For example, farmers have been using powered plows since the steam engine. However, modern technologies have built upon the basic structures, purposes, and functioning of the plow. They now have higher horse power engines, electronic controls, etc. to aid farmers--from the smallest family farm to corporate farming endeavors. As another example, analogue television came in about 1925. Just within the last couple years (2012-2014) are cable companies and Congress discussing eliminating analogue reception and going solely with broadband reception. As another example, we have evolved technology from the handheld or pedestal held telescope...to Hubble Telescope in outer space. All modern technologies build upon ideas of traditional technologies.
How much did a liquid fueled rocket cost in the 1920s?
Oh, dude, in the 1920s, a liquid-fueled rocket would have set you back around $10,000 to $20,000. I mean, back then, that was like buying a whole town or something. Can you imagine dropping that kind of cash just to see if you could shoot yourself into space? Wild times, man.
Is it dangerous to use electric heater in room with oxygen?
It can be risky to use an electric heater in a room with oxygen because oxygen makes fires start and spread more easily. If you have to use one, keep it far from the oxygen equipment and follow safety rules to avoid accidents. It’s always better to be extra careful.
Can I backup my Android phone data to SD card?
Yes, you can back up your Android phone data to an SD card easily! One efficient way to do this is by using MobiKin Assistant for Android. It allows you to back up your phone's data to your computer and then transfer it to your SD card. Here's how:
Install MobiKin Assistant for Android on your computer.
Connect your Android phone via USB and enable USB debugging.
Use the software to back up your data to your computer.
Insert your SD card into the computer and copy the backup files onto it.
This method ensures your data is safely stored and accessible. Let me know if you need step-by-step guidance!
How do you stop a digital electric meter?
A digital electric meter can be stopped with a neodimum magnet or totally disconnected. If this meter is the property of the power company, any tampering is illegal and will result in criminal charges being filed. Also electricity meter can be stopped with strong radio wave and remote control. You can read about it on all.co.ua
25 ways math is used in the real world?
Oh, what a happy little question! Math is all around us, like a friendly little squirrel in the forest. We use math when cooking, budgeting our money, planning a garden, measuring for a DIY project, understanding data in the news, and so much more. Just remember, math is like a beautiful painting - it helps us see the world in a new light.
Ways to remember North south east and west?
1. Never Eat Slimy Worms
2. Never Eat Soggy Weatbicks
3. Never Eat Shredred Wheat
4. Never Entertain Sexy Women
5. Now Exit Stupid Wikipedia
6. Never Ever swear, William
7.Never Ever Support Wolves
8.Never Ever Support Walsall
9.Not Every Saddo Weeps
10.Never Eat Sour Watermelens
11.Nelly Enjoys Sociable Weddings
12.Naughty Elephants Squart Water
13. Never Eat Sour Worms
How do you make an xGen studios account?
Oh, dude, making an xGen Studios account is as easy as eating a slice of pizza. Just head over to their website, click on the "Sign Up" button, fill in your deets like your email and password, and boom, you're in! It's like creating a social media account, but way cooler... because it's for gaming, man.
How is a check digit used as a validation check?
A check digit, typically the last digit of a number, can be computed from the other digits. For example, if you have an account number 1234, the bank might add a 5th digit of 0 because 1+2+3+4=10 and the low digit of 10 is zero. So they would tell you your account number is 12340.
Then if you type it in by mistake as 12350 or 12347 or some such, a web page could immediately know it was wrong before looking it up in the database.
If you typed in 33310 by mistake, it would think the check digit was correct -- so you can see it is good for saying what is probably wrong, but not what is RIGHT.
Real check digits will detect swapping of two digits (which the sum above does not). Also, today a check digit is less important than it was in 1980 as it is quick to actually look it up and see if it is a valid account number without using a check digit at all.
What is the code on your numberpad?
Oh, dude, the code on my number pad is a sequence of numbers that, when entered in the correct order, allows me to unlock my device or access certain features. It's like a secret handshake for my phone, you know? But hey, don't go trying to hack into my stuff now, okay?
